logging.go

package main

import (
	"context"
	"time"

	"github.com/axiaoxin-com/logging"
	"github.com/getsentry/sentry-go"

	"go.uber.org/zap"
)

func main() {
	/* Error sentry dsn env */
	// 全局方法使用的默认 logger 在默认情况下不支持 sentry 上报，通过配置环境变量 SENTRY_DSN 后自动支持
	logging.Error(nil, "dsn env")

	// 如果环境变量配置了 sentry dsn ，则会创建一个默认 sentry client 并初始化 sentry ，可以通过 SentryClient 获取原始的 sentry client
	if logging.SentryClient() != nil {
		// 如果已经初始化过 sentry ，则可以使用 sentry hub 直接上报数据到 sentry
		sentry.CaptureMessage("hello sentry hub msg!")
		sentry.Flush(2 * time.Second)
	}

	// 配置了 sentry 后，可以通过全局的方法上报 sentry
	// 封装了上面包含 Flush 方法的示例写法
	logging.SentryCaptureMessage("Hello sentry")

	/* zap Debug */
	logging.Debug(nil, "Debug message", zap.Int("intType", 123), zap.Bool("boolType", false), zap.Ints("sliceInt", []int{1, 2, 3}), zap.Reflect("map", map[string]interface{}{"i": 1, "s": "s"}))
	// Output:
	// {"level":"DEBUG","time":"2020-04-15 18:12:11.991006","logger":"logging.ctx_logger","msg":"Debug message","pid":45713,"intType":123,"boolType":false,"sliceInt":[1,2,3],"map":{"i":1,"s":"s"}}

	/* zap sugared logger Debug */
	logging.Debugs(nil, "Debugs message", 123, false, []int{1, 2, 3}, map[string]interface{}{"i": 1, "s": "s"})
	// Output:
	// {"level":"DEBUG","time":"2020-04-15 18:12:11.991239","logger":"logging.ctx_logger","msg":"Debugs message123 false [1 2 3] map[i:1 s:s]","pid":45713}

	/* zap sugared logger Debugf */
	logging.Debugf(nil, "Debugf message, %s", "ok")
	// Output:
	// {"level":"DEBUG","time":"2020-04-15 18:12:11.991268","logger":"logging.ctx_logger","msg":"Debugf message, ok","pid":45713}

	/* zap sugared logger Debugw */
	logging.Debugw(nil, "Debugw message", "name", "axiaoxin", "age", 18)
	// Output:
	// {"level":"DEBUG","time":"2020-04-15 18:12:11.991277","logger":"logging.ctx_logger","msg":"Debugw message","pid":45713,"name":"axiaoxin","age":18}

	/* with context */
	c, _ := logging.NewCtxLogger(context.Background(), logging.CloneLogger("myname"), "trace-id-123")
	logging.Debug(c, "Debug with trace id")
	// Output:
	// {"level":"DEBUG","time":"2020-04-15 18:12:11.991314","logger":"logging.myname","msg":"Debug with trace id","pid":45713,"traceID":"trace-id-123"}

	/* extra fields */
	logging.Debug(c, "extra fields demo", logging.ExtraField("k1", "v1", "k2", 2, "k3", true))
	// Output:
	// {"level":"DEBUG","time":"2020-04-15 18:12:11.991348","logger":"logging.myname","msg":"extra fields demo","pid":45713,"traceID":"trace-id-123","extra":{"k1":"v1","k2":2,"k3":true}}
}