正则表达式

  1. package main
  3. import (
  4.     "fmt"
  5.     "regexp"
  6.     "strings"
  7. )
  9. var pattern = `^([\*]+)\n`
  10. var negate = false
  11. var content = `******************************************************************
  12. 【记录时间】：2021-05-13 10:06:16
  13. 【记录机器】：JY-weishangchen
  14. 【请求IP】：10.6.151.100
  15. 【请求地址】：https://w-wines-olapp.cofco.com/KmAPI/Api/Open/VipInfo/IsExistVip
  16. 【请求身份】：FSJLB001
  17. 【请求接口】：VipInfo/IsExistVip
  18. 【请求商户】：55333
  19. 【请求时间】：2021-05-13 10:06:16 099
  20. 【请求Key】：xcx_mzh_shop_xxx
  21. 【请求头】：{"CustId":55333,"Sign":"610d29ce1e510ef242dd9cd73478001f","Timestamp":1622167577,"Appid":"FSJLB001","Nonce":"xcx_mzh_shop_xxx","Version":"1.0"}
  22. 【请求参数】：{"CustID":"55333","UnionId":"o9odR5hVeSzbRCjjC6aeLwMNpqFk"}
  23. 【响应时间】：2021-05-13 10:06:16 130
  24. 【响应内容】：{"data":false,"extInfo":null,"code":"0002","msg":"当前会员未注册","errmsg":"","IsOk":false}
  25. 【执行耗时】：31
  26. ******************************************************************
  27.           `
  29. func main() {
  30.     regex, err := regexp.Compile(pattern)
  31.     if err != nil {
  32.         fmt.Println("Failed to compile pattern：", err)
  33.         return
  34.     }
  35.     matches := regex.MatchString(content)
  37.     if negate {
  38.         matches = !matches
  39.     }
  40.     fmt.Printf("%v\t%v\n", matches, content)
  41.     lines := strings.Split(content, "\n")
  42.     fmt.Printf("matches\t line\n")
  43.     for _, line := range lines {
  44.         matches := regex.MatchString(line)
  46.         if negate {
  47.             matches = !matches
  48.         }
  49.         fmt.Printf("%v\t%v\n", matches, line)
  51.     }
  53. }

参考链接

https://play.golang.org/ https://www.elastic.co/guide/en/beats/filebeat/7.13/multiline-examples.html