log/gin/logMiddleware.go

package ginLog

import (
	"cynking.com/pkg/log"
	"github.com/gin-gonic/gin"
	"time"
)

func NamedLogger(msg string) gin.HandlerFunc {
	return func(c *gin.Context) {
		// Start timer
		start := time.Now()
		path := c.Request.URL.Path
		raw := c.Request.URL.RawQuery

		// Process request
		c.Next()

		param := gin.LogFormatterParams{
			Request: c.Request,
			Keys:    c.Keys,
		}

		// Stop timer
		param.TimeStamp = time.Now()
		param.Latency = param.TimeStamp.Sub(start)

		param.ClientIP = c.ClientIP()
		param.Method = c.Request.Method
		param.StatusCode = c.Writer.Status()
		param.ErrorMessage = c.Errors.ByType(gin.ErrorTypePrivate).String()
		param.BodySize = c.Writer.Size()

		if raw != "" {
			path = path + "?" + raw
		}
		param.Path = path
		// todo：请求处理过长时间提升日志等级 debug（正常），info（慢速），warn(可能浏览器已判定超时)处理
		log.Debug(msg,
			log.Int("Status", param.StatusCode),
			log.Duration("Latency", param.Latency),
			log.String("Ip", param.ClientIP),
			log.String("Method", param.Method),
			log.String("Path", param.Path),
			log.String("ErrorMessage", param.ErrorMessage))
	}
}