自定义日志格式
最后更新于：2022-04-02 07:26:29
```
func main() {
router := gin.New()
// LoggerWithFormatter 中间件会将日志写入 gin.DefaultWriter
// By default gin.DefaultWriter = os.Stdout
router.Use(gin.LoggerWithFormatter(func(param gin.LogFormatterParams) string {
// 你的自定义格式
return fmt.Sprintf("%s - [%s] \"%s %s %s %d %s \"%s\" %s\"\n",
param.ClientIP,
param.TimeStamp.Format(time.RFC1123),
param.Method,
param.Path,
param.Request.Proto,
param.StatusCode,
param.Latency,
param.Request.UserAgent(),
param.ErrorMessage,
)
}))
router.Use(gin.Recovery())
router.GET("/ping", func(c *gin.Context) {
c.String(200, "pong")
})
router.Run(":8080")
}
```
**输出示例：**
```
::1 - [Fri, 07 Dec 2018 17:04:38 JST] "GET /ping HTTP/1.1 200 122.767µs "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.80 Safari/537.36" "
```
';