5、gin 打印日志

日志"/>

5、gin 打印日志

日志写入文件和控制台

package mainimport ("os""io""github/gin-gonic/gin"
)func main() {// 创建记录日志的文件, os.Stdout 同时将日志写入控制台f, _ := os.Create("gin.log")gin.DefaultWriter = io.MultiWriter(f, os.Stdout)	router := gin.Default()router.GET("/index", func(c *gin.Context) {c.String(200, "Hi, gin ")})router.Run(":8000")
}

自定义日志格式

package mainimport ("fmt""github/gin-gonic/gin"
)func main() {router := gin.New()// LoggerWithFormatter 中间件会将日志写入 gin.DefaultWriterrouter.Use(gin.LoggerWithFormatter(func(param gin.LogFormatterParams) string {return fmt.Sprintf("%s - %s \"%s %s %s %d %s \"%s\" %s\"\n",param.TimeStamp.Format("2006-01-02 03:04:05"),param.ClientIP,param.Method,param.Path,param.Request.Proto,param.StatusCode,param.Latency,param.Request.UserAgent(),param.ErrorMessage,)}))router.Use(gin.Recovery())router.GET("/index", func(c *gin.Context) {c.String(200, "Hi, gin ")})router.Run(":8000")
}