Laravel基于 Redis 队列处理耗时任务
hi，我是温新，一名PHPer
输出即是进步
在项目中，会遇到 “耗时任务”，而 Laravel 中的队列可以很好的对这类任务进行异步处理。如用户上传大文件，可以先对其他信息进行操作，而对大文件的操作甩给队列做，队列处理完成后再将相关信息更新回去。
本篇案例基于 Laravel9 演示，需求--用户上传图片后，对图片进行裁剪
第一步：安装一个全新的 Laravel 项目（省略）
第二步：配置 redis 作为对队列驱动
<span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(98, 151, 85) !important">// .env</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">QUEUE_CONNECTION</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">redis</span></span>
第二步：创建相关模型与控制器
<span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(98, 151, 85) !important">// 1、创建模型-迁移文件-控制器</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">php</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">artisan</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">make</span>:<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Demo</span> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">mc</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(98, 151, 85) !important">// 2、编写迁移文件</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Schema</span>::<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">create</span>(<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'demos'</span>, <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">function</span> (<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Blueprint</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$table</span>) {</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$table</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">id</span>();</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$table</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">string</span>(<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'title'</span>)<span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">comment</span>(<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'标题'</span>);</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$table</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">string</span>(<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'image'</span>)<span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">comment</span>(<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'图片'</span>);</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$table</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">timestamps</span>();</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px">});</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(98, 151, 85) !important">// 3、执行迁移文件</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">php</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">artisan</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">migrate</span></span>
第三步：安装扩展包
<span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">composer</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">reuqire</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">laravel</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">/</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">ui</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">php</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">artisan</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">ui</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">bootstrap</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">npm</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">install</span> </span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">npm</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">run</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">dev</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">composer</span> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">require</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">intervention</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">/</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">image</span></span>
第四步：注册路由
<span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(98, 151, 85) !important">// web.php</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Route</span>::<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">get</span>(<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'demos/create'</span>, [<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">\App\Http\Controllers\DemoController</span>::<span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">class</span>, <span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'create'</span>]);</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Route</span>::<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">post</span>(<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'demos/store'</span>, [<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">\App\Http\Controllers\DemoController</span>::<span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">class</span>, <span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'store'</span>]);</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Route</span>::<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">get</span>(<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'demos/{id}'</span>, [<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">\App\Http\Controllers\DemoController</span>::<span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">class</span>, <span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'show'</span>]);</span>
第五步：编写控制方法
<span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"><?</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">php</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">namespace</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">App\Http\Controllers</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">use</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Illuminate\Http\Request</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">class</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">DemoController</span> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">extends</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Controller</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px">{</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">public</span> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">function</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">create</span>()</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> {</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">return</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">view</span>(<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'demos.create'</span>);</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> }</span><br></br> <br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">public</span> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">function</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">store</span>(<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Request</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$request</span>)</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> {</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$demo</span> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">new</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Demo</span>(<span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$request</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">all</span>());</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">if</span> (<span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$demo</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">save</span>()) {</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$image</span> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$request</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(232, 191, 106) !important">file</span>(<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'image'</span>);</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(98, 151, 85) !important">// 获取图片扩展名</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$ext</span> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$image</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">getClientOriginalExtension</span>();</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$name</span> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span> <span style="box-sizing: border-box;color: rgb(232, 191, 106) !important">mt_rand</span>(<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">100000</span>, <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">999999</span>) . <span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'.'</span> . <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$ext</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(98, 151, 85) !important">// 获取图片二进制数据并使用 base64 进行编码</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$content</span> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span> <span style="box-sizing: border-box;color: rgb(232, 191, 106) !important">base64_encode</span>(<span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$image</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">getContent</span>());</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(98, 151, 85) !important">// 将图片裁剪工作推送到 demo-uploads 队列进行异步处理【异步处理关键所在】</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">DemoUploadProcessor</span>::<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">dispatch</span>(<span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$name</span>, <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$content</span>, <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$demo</span>)<span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">onQueue</span>(<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'demo-uploads'</span>);</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">return</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">redirect</span>(<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'demos/'</span> . <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$demo</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">id</span>);</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> }</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> }</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> </span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">public</span> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">function</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">show</span>(<span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$id</span>)</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> {</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$demo</span> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Demo</span>::<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">find</span>(<span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$id</span>);</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">return</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">view</span>(<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'demos.show'</span>, <span style="box-sizing: border-box;color: rgb(232, 191, 106) !important">compact</span>(<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'demo'</span>));</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> }</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px">}</span>
第六步：创建相关视图
<span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(98, 151, 85) !important">// demos/create.blade.php</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">@extends</span>(<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'layouts.app'</span>)</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">@section</span>(<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'content'</span>)</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"><</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">div</span> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">class</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"container"</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"><</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">div</span> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">class</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"card"</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"><</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">div</span> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">class</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"card-header"</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">发布新文章</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"></</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">div</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"><</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">div</span> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">class</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"card-body"</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"><</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">form</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">action</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"/demos/store"</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">method</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"POST"</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">enctype</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"multipart/form-data"</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">@csrf</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"><</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">div</span> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">class</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"form-group"</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"><</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">label</span> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">for</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"title"</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">文章标题</span>:<span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"></</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">label</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"><</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">input</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">type</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"title"</span> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">class</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"form-control"</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">name</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"title"</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">id</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"title"</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"></</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">div</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"><</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">div</span> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">class</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"form-group"</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"><</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">label</span> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">for</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"image"</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">封面图片</span>:<span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"></</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">label</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"><</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">input</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">type</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"file"</span> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">class</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"form-control"</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">id</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"image"</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">name</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"image"</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"></</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">div</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"><</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">button</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">type</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"submit"</span> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">class</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"btn btn-primary mt-3"</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">发布文章</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"></</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">button</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"></</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">form</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"></</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">div</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"></</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">div</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"></</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">div</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">@endsection</span></span>
<span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(98, 151, 85) !important">// demos/show.blade.php</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">@extends</span>(<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'layouts.app'</span>)</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">@section</span>(<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'content'</span>)</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"><</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">div</span> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">class</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"contaner"</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"><</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">h3</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span>{{<span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$demo</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">title</span>}}<span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"></</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">h3</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"><</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">p</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">@if</span> (<span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$demo</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">image</span>)</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"><</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">img</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">src</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"{{ '/storage/demos/' . </span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$demo</span>-><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">image</span> <span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">}}"</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">width</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span><span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"200"</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">@endif</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"></</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">p</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">>=</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"></</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">div</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">@endsection</span></span>
第七步：创建图片任务处理类
1）创建任务类
<span style="color: rgb(255, 192, 0);">php artisan make:job DemoUploadProcessor</span><br></br>
2）编写任务类
<span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important"><?</span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">php</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">namespace</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">App\Jobs</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">use</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">App\Models\Demo</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">use</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Illuminate\Bus\Queueable</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">use</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Illuminate\Contracts\Queue\ShouldBeUnique</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">use</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Illuminate\Contracts\Queue\ShouldQueue</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">use</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Illuminate\Foundation\Bus\Dispatchable</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">use</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Illuminate\Queue\InteractsWithQueue</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">use</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Illuminate\Queue\SerializesModels</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">use</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Illuminate\Support\Facades\Storage</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">class</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">DemoUploadProcessor</span> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">implements</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">ShouldQueue</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px">{</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">use</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Dispatchable</span>, <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">InteractsWithQueue</span>, <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Queueable</span>, <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">SerializesModels</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(98, 151, 85) !important">// 文件名</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">public</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">string</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$name</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(98, 151, 85) !important">// demo 实例</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">public</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Demo</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$demo</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(98, 151, 85) !important">// 最大尝试次数，超过标记为执行失败</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">public</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">int</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$tries</span> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">10</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(98, 151, 85) !important">// 最大异常数，超过标记为执行失败</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">public</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">int</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$maxExceptions</span> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">3</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(98, 151, 85) !important">// 超时时间，3 分钟，超过则标记为执行失败</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">public</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">int</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$timeout</span> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">180</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> </span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">public</span> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">function</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">__construct</span>(<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">string</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$name</span>, <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">string</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$content</span>, <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Demo</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$demo</span>)</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> {</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$this</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">name</span> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$name</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$this</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">content</span> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$content</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$this</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">demo</span> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$demo</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> }</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">public</span> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">function</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">handle</span>()</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> {</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$path</span> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span> <span style="box-sizing: border-box;color: rgb(232, 191, 106) !important">mt_rand</span>(<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">10000</span>, <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">99999</span>) . <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$this</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">name</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(98, 151, 85) !important">// 判断文件是否存在</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">if</span> (<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Storage</span>::<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">disk</span>(<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'public'</span>)<span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">exists</span>(<span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$path</span>)) {</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">return</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> }</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$content</span> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span> <span style="box-sizing: border-box;color: rgb(232, 191, 106) !important">base64_decode</span>(<span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$this</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">content</span>);</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(98, 151, 85) !important">// 若图片未保存成功则 5s 后重试</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">if</span> (<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Storage</span>::<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">disk</span>(<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'public'</span>)<span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">put</span>(<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'demos/'</span> . <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$path</span>, <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$content</span>)) {</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$this</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">demo</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">image</span> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$path</span>;</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">if</span> (<span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$this</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">demo</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">save</span>()) {</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$url</span> <span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">=</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">Storage</span>::<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">disk</span>(<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'public'</span>)<span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">url</span>(<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'demos/'</span> . <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$path</span>);</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(98, 151, 85) !important">// 保存成功后裁剪图片</span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">\Intervention\Image\Facades\Image</span>::<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">make</span>(<span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$url</span>)<span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">crop</span>(<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">300</span>,<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">300</span>,<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">50</span>,<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">50</span>)<span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">save</span>(<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">public_path</span>(). <span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">'/crop-demos/'</span> . <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$path</span>);</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> }</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> } <span style="box-sizing: border-box;color: rgb(198, 120, 221) !important">else</span> {</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> <span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">$this</span><span style="box-sizing: border-box;color: rgb(86, 182, 194) !important">-></span><span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">release</span>(<span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">5</span>);</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> }</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"> }</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px">}</span>
第八步：执行队列
<span style="color: rgb(255, 192, 0);">php artisan queue:work --queue=events,demo-uploads --tries=3</span><br></br>
第九步：访问发布图片
访问 域名/demos/create 进行添加图片
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