Bright LGM's Blog

Target

• A simple nodejs application
• Add mongodb to the application
• CI/CD for the application
• Logging, Monitoring, Debugging

A simple nodejs application

Introduction

In this section, We are going to create a nodejs project with mongodb in OpenShift. We assume that you have done all the preparation work listed in the invitation email of this workshop. And there’re some additional steps to get yourself ready.

又到小米发布会了，这次发布会将从发布评论的人里面选人，每分钟送一台小米手机。
于是写了几行代码自动发评论，省去了手工的麻烦。娱乐一下，碰个运气。

直播地址：https://hd.mi.com/x/12041b/index.html?client_id=180100041086&masid=17409.0195

代码如下：

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// 随机选择一个当前评论列表里面的评论
var r = () => Math.floor((Math.random() * $('.livechat-list-wrapper .list li').length))
// 提取选中的评论的内容
var text = () => $($('.livechat-list-wrapper .list li')[r()]).find('.content').text()
// 使用选中的内容自动发评论
var c = () => {$('#J_chatContent').val(text());$('#J_sendChatBtn').attr('class', 'btn active');$('#J_sendChatBtn').click();}
// 生成随机的间隔时间
var rtime = () => Math.floor(Math.random() * 15000 + 5000)
// 设置一个计时器定时发评论
var st = () => stt = setTimeout(() => {c(); st()}, rtime())
st();

以上代码粘贴到控制台执行就可以了。