6257rv7 发表于 2024-10-10 04:28:06

fastadmin运用think-queue实现队列功能


    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;"><span style="color: black;">功能介绍</span></span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">管理端后台<span style="color: black;">选取</span>信息记录置顶,设置置顶天数,到期<span style="color: black;">运用</span>think-queue取消置顶</p>
    <div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/0b3a516eb3454d029fb33e7433f89557~noop.image?_iz=58558&amp;from=article.pc_detail&amp;lk3s=953192f4&amp;x-expires=1728743394&amp;x-signature=jKxqKROWmUBGSagzutJPoVYo8Bc%3D" style="width: 50%; margin-bottom: 20px;"></div>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">① 安装think-queue</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">运用</span>Composer进行安装,命令行切换到项目的根目录,执行:</span></p>composer <span style="color: black;">require</span> topthink/think-queue<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">② 配置队列储存环境,<span style="color: black;">这儿</span><span style="color: black;">运用</span>redis</span></strong></p><span style="color: black;">return</span> [
    <span style="color: black;">connector</span> =&gt; <span style="color: black;">redis</span>, <span style="color: black;">// 队列驱动<span style="color: black;">运用</span> redis <span style="color: black;">举荐</span>, 可选 database 不<span style="color: black;">举荐</span></span>
    <span style="color: black;">host</span> =&gt; <span style="color: black;">127.0.0.1</span>, <span style="color: black;">// redis 主机<span style="color: black;">位置</span></span>
    <span style="color: black;">password</span> =&gt; , <span style="color: black;">// redis <span style="color: black;">秘码</span></span>
    <span style="color: black;">port</span> =&gt; <span style="color: black;">6379</span>, <span style="color: black;">// redis 端口</span>
    <span style="color: black;">select</span> =&gt; <span style="color: black;">2</span>, <span style="color: black;">// redis db 库, <span style="color: black;">意见</span><span style="color: black;">表示</span>指定 1-15 的数字均可,<span style="color: black;">倘若</span>缓存驱动是 redis,避免和缓存驱动 select 冲突</span>
    <span style="color: black;">timeout</span> =&gt; <span style="color: black;">0</span>, <span style="color: black;">// redis 超时时间</span>
    <span style="color: black;">persistent</span> =&gt; <span style="color: black;">false</span>,
    ];<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">③ 任务消费类 </strong></p><strong style="color: blue;">application/admin/job/JobTop.php
    </strong><span style="color: black;"><span style="color: black;">&lt;?php</span>
      <span style="color: black;">namespace</span> <span style="color: black;">app</span>\<span style="color: black;">admin</span>\<span style="color: black;">job</span>;

      <span style="color: black;">use</span> <span style="color: black;">think</span>\<span style="color: black;">queue</span>\<span style="color: black;">Job</span>;
      <span style="color: black;">use</span> <span style="color: black;">think</span>\<span style="color: black;">Db</span>;

      <span style="color: black;"><span style="color: black;">class</span> <span style="color: black;">JobTop</span>
      </span>{

      <span style="color: black;">public</span> <span style="color: black;"><span style="color: black;">function</span> <span style="color: black;">fire</span><span style="color: black;">(Job $job, $data)</span></span>{
      <span style="color: black;">try</span> {
      $data = json_decode($data,<span style="color: black;">true</span>);

      $res = Db::name(<span style="color: black;">job</span>)-&gt;where(<span style="color: black;">id</span>,$data[<span style="color: black;">job_id</span>])-&gt;update([<span style="color: black;">is_top</span>=&gt;<span style="color: black;">0</span>]);
      <span style="color: black;">if</span>($res){
      $job-&gt;delete();
      }

      } <span style="color: black;">catch</span> (\<span style="color: black;">Exception</span> $e) {
      <span style="color: black;">// 队列执行失败ad</span>
      \think\Log::write(<span style="color: black;">queue-</span> . get_class() . <span style="color: black;">-置顶-id:</span>.$data[<span style="color: black;">job_id</span>] . <span style="color: black;">:执行失败1,错误信息:</span> . $e-&gt;getMessage());
      }
      }

      <span style="color: black;">public</span> <span style="color: black;"><span style="color: black;">function</span> <span style="color: black;">failed</span><span style="color: black;">($data)</span></span>{
      <span style="color: black;">// ...任务达到最大重试次数后,失败了</span>
      }

      }
    </span>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">④ 创建任务</span></strong></p><span style="color: black;">public</span> <span style="color: black;"><span style="color: black;">function</span> <span style="color: black;">jobtop</span><span style="color: black;">()</span></span>{
    $topIds = <span style="color: black;">$this</span>-&gt;request-&gt;param(<span style="color: black;">topIds/a</span>);
    $day = <span style="color: black;">$this</span>-&gt;request-&gt;param(<span style="color: black;">day</span>);

    <span style="color: black;">if</span>(count($topIds) &gt;<span style="color: black;">0</span>){
    <span style="color: black;">foreach</span> ($topIds <span style="color: black;">as</span> $k =&gt; $v) {
    <span style="color: black;">//前端传递的ids记录设置置顶</span>
    db(<span style="color: black;">job</span>)-&gt;where(<span style="color: black;">id</span>, $v)-&gt;update([<span style="color: black;">is_top</span>=&gt;<span style="color: black;">1</span>]);
    <span style="color: black;">//前端传递的指定天数取消置顶,加入队列执行。</span>
    <span style="color: black;">$this</span>-&gt;addqueue($v, $day);
    }
    }
    }<span style="color: black;">public</span> <span style="color: black;"><span style="color: black;">function</span> <span style="color: black;">addqueue</span><span style="color: black;">($job_id, $day)</span></span>{
    $data = json_encode([<span style="color: black;">job_id</span> =&gt;$job_id]);
    $jobHandlerClassName = <span style="color: black;">app\admin\job\JobTop</span>;<span style="color: black;">// 当前任务归属的队列名<span style="color: black;">叫作</span>,<span style="color: black;">倘若</span>为新队列,会自动创建</span>
    $jobQueueName = <span style="color: black;">"jobtopQueue"</span>;
    <span style="color: black;">// // 即时执行</span>
    <span style="color: black;">// $isPushed = Queue::push($jobHandlerClassName, $jobDataArr, $jobQueueName);</span>
    <span style="color: black;">// // 延迟 2 秒执行</span>
    <span style="color: black;">// $isPushed = Queue::later( 2, $jobHandlerClassName, $jobDataArr, $jobQueueName);</span>
    <span style="color: black;">// // 延迟到 2017-02-18 01:01:01 时刻执行</span>
    <span style="color: black;">// $time2wait = strtotime(2017-02-18 01:01:01) - strtotime(now);</span>
    <span style="color: black;">// $isPushed = Queue::later($time2wait,$jobHandlerClassName, $jobDataArr, $jobQueueName);</span>$isPushed = Queue::later(<span style="color: black;">3600</span> * <span style="color: black;">24</span> * $day, $jobHandlerClassName, $data, $jobQueueName);
    <span style="color: black;">if</span>( $isPushed !== <span style="color: black;">false</span> ){
    <span style="color: black;">echo</span> date(<span style="color: black;">Y-m-d H:i:s</span>) . <span style="color: black;">" 加入队列ok,job_id="</span>.$job_id.<span style="color: black;">"&lt;br&gt;"</span>;
    }<span style="color: black;">else</span>{
    <span style="color: black;">echo</span> <span style="color: black;">加入队列err</span>;
    }
    }<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">⑤ 前端代码</span></strong></p><span style="color: black;">//html</span>
    &lt;a <span style="color: black;">class</span>=<span style="color: black;">"btn btn-info btn-jobtop"</span> href=<span style="color: black;">"javascript:;"</span>&gt;&lt;i <span style="color: black;">class</span>=<span style="color: black;">"fa fa-top"</span>&gt;&lt;<span style="color: black;">/i&gt; 置顶&lt;/</span>a&gt;

    <span style="color: black;">//js</span>
    $(<span style="color: black;">document</span>).on(<span style="color: black;">"click"</span>, <span style="color: black;">".btn-jobtop"</span>, <span style="color: black;"><span style="color: black;">function</span> () </span>{
    <span style="color: black;">var</span> jobids = table.bootstrapTable(<span style="color: black;">getOptions</span>).selectedIds
    <span style="color: black;">if</span>(jobids.length == <span style="color: black;">0</span>){
    Toastr.error(<span style="color: black;">"请先<span style="color: black;">选取</span>信息"</span>);
    <span style="color: black;">return</span>;
    }
    Layer.prompt({
    formType:<span style="color: black;">0</span>,
    value: ,
    title: <span style="color: black;">设置置顶天数</span>,
    area: [<span style="color: black;">200px</span>, <span style="color: black;">50px</span>] <span style="color: black;">//自定义文本域宽高</span>
    }, <span style="color: black;"><span style="color: black;">function</span>(<span style="color: black;">value, index, elem</span>)</span>{
    $.ajax({
    <span style="color: black;">type</span>: <span style="color: black;">POST</span>,
    data:{topIds: jobids, day:<span style="color: black;">Number</span>(value)},
    url: <span style="color: black;">job/jobtop</span>,
    success:<span style="color: black;"><span style="color: black;">function</span>(<span style="color: black;">res</span>)</span>{
    table.bootstrapTable(<span style="color: black;">refresh</span>);
    layer.close(index);
    }
    });
    });
    });<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">⑥ </span><span style="color: black;"><span style="color: black;">监听任务并执行</span></span></strong></p>php think <span style="color: black;">queue</span>:listen --<span style="color: black;">queue</span> jobtopQueue &nbsp;#jobtopQueue为发布任务时定义的队列名<span style="color: black;">叫作</span>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">⑦ 宝塔面板<span style="color: black;">运用</span>supervisor<span style="color: black;">保护</span>进程</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">起步</span>用户:www</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">运行目录:当前站点运行目录</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">起步</span>命令:php think queue:listen --queue jobtopQueue</span></p>
    <div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/5473c4cc9dd04b28a2f6664345b326ee~noop.image?_iz=58558&amp;from=article.pc_detail&amp;lk3s=953192f4&amp;x-expires=1728743394&amp;x-signature=d7Hczu3LUQ2Uob6LKmZ82M2aZBM%3D" style="width: 50%; margin-bottom: 20px;"></div>




wrjc1hod 发表于 2024-10-10 19:26:09

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