67 lines
950 B
Markdown
67 lines
950 B
Markdown
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# think-cron 计划任务
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## 安装方法
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```
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composer require yunwuxin/think-cron
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```
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## 使用方法
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### 创建任务类
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```
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<?php
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namespace app\task;
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use yunwuxin\cron\Task;
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class DemoTask extends Task
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{
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public function configure()
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{
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$this->daily(); //设置任务的周期，每天执行一次，更多的方法可以查看源代码，都有注释
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}
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/**
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* 执行任务
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* @return mixed
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*/
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protected function execute()
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{
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//...具体的任务执行
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}
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}
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```
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### 配置
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> 配置文件位于 application/extra/cron.php
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```
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return [
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'tasks' => [
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\app\task\DemoTask::class, //任务的完整类名
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]
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];
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```
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### 任务监听
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#### 两种方法：
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> 方法一 (推荐)
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起一个常驻进程，可以配合supervisor使用
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~~~
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php think cron:schedule
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~~~
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> 方法二
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在系统的计划任务里添加
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~~~
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* * * * * php /path/to/think cron:run >> /dev/null 2>&1
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~~~
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