简书的同学，生产的 console.log 是要干嘛

工单节点使用指南

• 请用平和的语言准确描述你所遇到的问题

• 厂商的技术支持和你一样也是有喜怒哀乐的普通人类，尊重是相互的

• 如果是关于 V2EX 本身的问题反馈，请使用反馈节点

This topic created in 2496 days ago, the information mentioned may be changed or developed.

https://www.jianshu.com

Chrome DevTools 的 console

不过 lifecycle 里的各种耗时时间挺有意思

是不是忘删 console.log 了哈哈

Release: production-20190811033856
Environment: production
{
  "link": "https://www.jianshu.com/p/4ced94958e13",
  "times": {
    "alltime": 1158,
    "details": {
      "redirect": 0,
      "dns": 0,
      "ttfb": 496,
      "static": 495,
      "render": 660,
      "onload": 1565534859918
    },
    "lifecycle": {
      "_1": {
        "key": "redirect",
        "desc": "网页重定向的耗时",
        "value": 0
      },
      "_2": {
        "key": "cache",
        "desc": "检查本地缓存的耗时",
        "value": 0
      },
      "_3": {
        "key": "dns",
        "desc": "DNS 查询的耗时",
        "value": 0
      },
      "_4": {
        "key": "tcp",
        "desc": "TCP 连接的耗时",
        "value": 0
      },
      "_5": {
        "key": "request",
        "desc": "客户端发起请求的耗时",
        "value": 493
      },
      "_6": {
        "key": "response",
        "desc": "服务端响应的耗时",
        "value": 2
      },
      "_7": {
        "key": "render",
        "desc": "渲染页面的耗时",
        "value": 660
      },
      "__": 1155
    }
  },
  "ua": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.100 Safari/537.36"
}

No Comments Yet

desc value key DNS