https://github.com/zzzzer91/zlog

https://github.com/zzzzer91/zlog

Last synced: 4 days ago
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• Host: GitHub
• URL: https://github.com/zzzzer91/zlog
• Owner: zzzzer91
• Created: 2022-09-28T07:59:24.000Z (about 2 years ago)
• Default Branch: master
• Last Pushed: 2023-10-03T03:01:01.000Z (about 1 year ago)
• Last Synced: 2024-04-17T05:53:29.747Z (7 months ago)
• Language: Go
• Size: 45.9 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# zlog

## 功能

基于 logrus 的日志组件封装，支持打印错误栈、输出到文件和链路追踪。主要用于请求链路中的日志打印，基本的日志打印可以使用 [logx](https://github.com/zzzzer91/gopkg/tree/main/logx)。

## Usage

执行：

```go

package main

import (

    "context"

    "os"

    "github.com/pkg/errors"

    "github.com/zzzzer91/zlog/trace"

    "github.com/zzzzer91/zlog"

)

func main() {

    // 可选，加入链路追踪，然后可以在 jager 中看到日志

    // zlog.SetLogger(zlog.NewLogger(conf.App.Log, trace.NewTraceHook()))

    ctx := context.WithValue(context.Background(), zlog.EntityFieldNameRequestID, "abcdefghijk")

    ctx = context.WithValue(ctx, zlog.EntityFieldNameTraceID, "123456789")

    err := f(ctx)

    if err != nil {

        zlog.Ctx(ctx).WithError(err).Error("failed to execute f()")

    }

}

func f(ctx context.Context) error {

    return errors.New("new error")

}

```

输出：

```

{

  "time": "2023-03-11T11:22:26.801+08",

  "level": "error",

  "caller": "main.main:17",

  "msg": "failed to execute f()",

  "error": "new error",

  "extraFields": {

    "errorStack": ""main.f:22\nmain.main:15\nruntime.main:250"",

    "requestId": "abcdefghijk",

    "traceId": "123456789"

  }

}

```