https://ruby-china.org/liuliyong en-us <p>我的自动化测试网站需要执行定时任务，现在开始用 crono 我按照 <a href="https://github.com/plashchynski/crono" rel="nofollow" target="_blank">https://github.com/plashchynski/crono</a>，安装并且成功的在运行十几个定时任务 但是遇到了一个问题</p> <p>我在 crono 配置定时任务的地方，设置了</p> <pre class="highlight ruby"><code><span class="no">Crono</span><span class="p">.</span><span class="nf">perform</span><span class="p">(</span><span class="no">CheckBuildsAndNotifyJob</span><span class="p">,</span> <span class="s2">"Check Build Version"</span><span class="p">,</span> <span class="s2">"AM"</span><span class="p">).</span><span class="nf">every</span> <span class="mi">1</span><span class="p">.</span><span class="nf">day</span><span class="p">,</span> <span class="ss">at: </span><span class="s1">'09:30'</span> <span class="no">Crono</span><span class="p">.</span><span class="nf">perform</span><span class="p">(</span><span class="no">CheckBuildsAndNotifyJob</span><span class="p">,</span> <span class="s2">"Check Build Version"</span><span class="p">,</span> <span class="s2">"PM"</span><span class="p">).</span><span class="nf">every</span> <span class="mi">1</span><span class="p">.</span><span class="nf">day</span><span class="p">,</span> <span class="ss">at: </span><span class="s1">'18:30'</span> </code></pre> <p>有一天服务器停机一天，第二天我启动 rails 和 crono 的时候，上面两个任务同时触发，且运行了。但是并没有到运行的时间。</p> <p>我感觉是不是 crono 会在某个地方记录没有执行的任务，然后在 crono 服务起来之后，尝试运行它们。</p> liuliyong Thu, 10 Aug 2017 15:45:44 +0800 https://ruby-china.org/topics/33795 https://ruby-china.org/topics/33795