dy-pkg/examples/logs/main.go

package main

import (
	"context"
	"errors"
	"fmt"
	"gogs.tyduyong.com/duyong/dy-pkg/app/options"
	"gogs.tyduyong.com/duyong/dy-pkg/logs"
)

func main() {
	simple()
	use()
}

func simple() {
	logs.Infof("this is a test log, message: %s", "good")
	logs.Debug("this is debug message", logs.String("name", "duyong"))
	logs.Debugf("this is debugf message:%s", "debugf")
	logs.Error("this is error message", logs.Err(errors.New("name not found")))
	fmt.Println(123)
}

func use() {
	opts := &options.LogOptions{
		Level:            "debug",
		Format:           "console",
		EnableColor:      true,
		DisableCaller:    true,
		OutputPaths:      []string{"test.log", "stdout"},
		ErrorOutputPaths: []string{"stdout"}, // 这个路径指的是zap内部错误时输出的位置。而不是zap打印error日志的输出位置。
	}
	logs.Init(opts)
	defer logs.Flush()

	// 这个地方可以定义中间件
	ctx := context.WithValue(context.Background(), logs.KeyRequestID, "123456")
	ctx = context.WithValue(ctx, logs.KeyUsername, "adu")

	logs.L(ctx).Debug("this is debug message", logs.String("name", "duyong"))
	logs.L(ctx).Info("this is info message", logs.String("name", "duyong"))
	logs.L(ctx).Error("this is error message", logs.String("name", "duyong"))
	logs.L(ctx).Fatal("this is fatal message", logs.String("name", "duyong"))
}