适用于go-zero的日志模块

受够了go-zero 框架中日志全挤在access.log中的情况，尤其是在使用go-zero开发单应用的时候，日志之间没有业务隔离，因此增加这个包用于日志管理

使用方法

安装

go get github.com/hide-in-code/zlog

配置etc/config.yaml

命令行输出模式

...
Log:
  ServiceName: demo
  Mode: console
  Encoding: json
  Rotation: daily
  Level: debug
  KeepDays: 7
...

文件保存模式

...
Log:
  ServiceName: demo
  Mode: file
  Path: ./logs
  Encoding: json
  Rotation: daily
  Level: debug
  KeepDays: 7
...

使用

package handler

import (
	"net/http"

	"lean/demo/internal/logic"
	"lean/demo/internal/svc"
	"lean/demo/internal/types"

	"github.com/hide-in-code/zlog"
	"github.com/zeromicro/go-zero/rest/httpx"
	"go.uber.org/zap"
)

var logger *zlog.Logger

func DemoHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
	logger = zlog.NewWithConf("demo", svcCtx.Config.Log)
	return func(w http.ResponseWriter, r *http.Request) {
		var req types.Request
		if err := httpx.Parse(r, &req); err != nil {
			httpx.ErrorCtx(r.Context(), w, err)
			return
		}

		logger.Info("这是一条info信息", zap.String("user", req.Name))

		l := logic.NewDemoLogic(r.Context(), svcCtx)
		resp, err := l.Demo(&req)
		if err != nil {
			httpx.ErrorCtx(r.Context(), w, err)
		} else {
			httpx.OkJsonCtx(r.Context(), w, resp)
		}
	}
}

效果

• 日志是console输出模式时，encoding为plain时

    2026-02-03T14:32:24.593+08:00	 info 	[HTTP]  200  -  GET  /from/you - 127.0.0.1:47486 - curl/7.68.0	duration=0.3ms	caller=handler/loghandler.go:167	trace=38f0e92c59923eeef87b42aef18baedb	span=e47acd303e0a2da5
    2026-02-03T14:32:29.751+0800	INFO	handler/demohandler.go:26	这是一条info信息	{"module": "demo", "user": "you"}
  

• 日志是console输出模式时，encoding为json时

  {"level":"info","ts":"2026-02-03T14:38:42.799+0800","caller":"handler/demohandler.go:26","msg":"这是一条info信息","module":"demo","user":"me"}
  {"@timestamp":"2026-02-03T14:38:42.799+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - GET /from/me - 127.0.0.1:46168 - curl/7.68.0","duration":"0.1ms","level":"info","span":"973d0cea6bd3c062","trace":"0904485c532220a67859061d6a4ac72a"}
  

• 当设置文件存储时

  logs
    ├── access.log
    ├── demo
    │   ├── demo-2026-02-03.log // 实时日志
    │   └── demo.log -> demo-2026-02-03.log
    ├── error.log // 框架自带日志
    ├── severe.log // 框架自带日志
    ├── slow.log // 框架自带日志
    └── stat.log // 框架自带日志