Zap日志库
2018-05-16 本文已影响0人
8411e9740257
参考
安装
go get -u github.com/uber-go/zap
示例
NewProduction
func main() {
var i8 int8 = 10
var str = "string"
any := struct {
I int `json:"int"`
S string
}{
I: 1,
S: "str",
}
pl, _ := zap.NewProduction()
pl.With(zap.Namespace("namespace")).Named("name").Warn("NewProduction name", zap.Any("any", any))
//pl.Fatal("NewProduction")
go func() {
defer func() {
if err := recover(); err != nil {
log.Println(err)
}
}()
pl.Panic("NewProduction", zap.Int8("i8", i8), zap.Any("any", any), zap.String("str", str))
}()
pl.DPanic("NewProduction", zap.Int8("i8", i8), zap.Any("any", any), zap.String("str", str))
pl.Error("NewProduction", zap.Int8("i8", i8), zap.Any("any", any), zap.String("str", str))
pl.Warn("NewProduction", zap.Int8("i8", i8), zap.Any("any", any), zap.String("str", str))
pl.Info("NewProduction", zap.Int8("i8", i8), zap.Any("any", any), zap.String("str", str))
pl.With(zap.Int8("i8", i8)).Info("NewProduction", zap.Any("any", any), zap.String("str", str))
pl.Info("NewProduction", zap.Int8("i8", i8), zap.Any("any", any), zap.String("str", str), zap.Namespace("namespace"))
pl.Info("NewProduction", zap.Namespace("namespace"), zap.Int8("i8", i8), zap.Any("any", any), zap.String("str", str))
pl.Debug("NewProduction", zap.Int8("i8", i8), zap.Any("any", any), zap.String("str", str))
}
结果
{"level":"warn","ts":1526455361.749451,"logger":"name","caller":"helloworld/cmd.go:62","msg":"NewProduction name","namespace":{"any":{"int":1,"S":"str"}}}
{"level":"dpanic","ts":1526455361.7494962,"caller":"helloworld/cmd.go:74","msg":"NewProduction","i8":10,"any":{"int":1,"S":"str"},"str":"string","stacktrace":"main.main\n\t/home/obe/Documents/coding/golang/src/gitee.com/microsevice/helloworld/cmd.go:74\nruntime.main\n\t/opt/golang/go1.10.1/src/runtime/proc.go:198"}
{"level":"error","ts":1526455361.749533,"caller":"helloworld/cmd.go:75","msg":"NewProduction","i8":10,"any":{"int":1,"S":"str"},"str":"string","stacktrace":"main.main\n\t/home/obe/Documents/coding/golang/src/gitee.com/microsevice/helloworld/cmd.go:75\nruntime.main\n\t/opt/golang/go1.10.1/src/runtime/proc.go:198"}
{"level":"warn","ts":1526455361.7495432,"caller":"helloworld/cmd.go:76","msg":"NewProduction","i8":10,"any":{"int":1,"S":"str"},"str":"string"}
{"level":"info","ts":1526455361.749549,"caller":"helloworld/cmd.go:77","msg":"NewProduction","i8":10,"any":{"int":1,"S":"str"},"str":"string"}
{"level":"info","ts":1526455361.7495563,"caller":"helloworld/cmd.go:78","msg":"NewProduction","i8":10,"any":{"int":1,"S":"str"},"str":"string"}
{"level":"info","ts":1526455361.7495608,"caller":"helloworld/cmd.go:79","msg":"NewProduction","i8":10,"any":{"int":1,"S":"str"},"str":"string","namespace":{}}
{"level":"info","ts":1526455361.749565,"caller":"helloworld/cmd.go:80","msg":"NewProduction","namespace":{"i8":10,"any":{"int":1,"S":"str"},"str":"string"}}
NewDevelopment
func main() {
var i8 int8 = 10
var str = "string"
any := struct {
I int `json:"int"`
S string
}{
I: 1,
S: "str",
}
dl, _ := zap.NewDevelopment()
//dl.Fatal("NewDevelopment")
go func() {
defer func() {
if err := recover(); err != nil {
log.Println(err)
}
}()
dl.Panic("NewDevelopment", zap.Int8("i8", i8), zap.Any("any", any), zap.String("str", str))
}()
go func() {
defer func() {
if err := recover(); err != nil {
log.Println(err)
}
}()
dl.DPanic("NewDevelopment", zap.Int8("i8", i8), zap.Any("any", any), zap.String("str", str))
}()
dl.Error("NewDevelopment", zap.Int8("i8", i8), zap.Any("any", any), zap.String("str", str))
dl.Warn("NewDevelopment", zap.Int8("i8", i8), zap.Any("any", any), zap.String("str", str))
dl.Info("NewDevelopment", zap.Int8("i8", i8), zap.Any("any", any), zap.String("str", str))
dl.Debug("NewDevelopment", zap.Int8("i8", i8), zap.Any("any", any), zap.String("str", str))
}
结果
2018-05-16T15:23:44.008+0800 ERROR helloworld/cmd.go:102 NewDevelopment {"i8": 10, "any": {"int":1,"S":"str"}, "str": "string"}
main.main
/home/obe/Documents/coding/golang/src/gitee.com/microsevice/helloworld/cmd.go:102
runtime.main
/opt/golang/go1.10.1/src/runtime/proc.go:198
2018-05-16T15:23:44.008+0800 PANIC helloworld/cmd.go:92 NewDevelopment {"i8": 10, "any": {"int":1,"S":"str"}, "str": "string"}
main.main.func1
/home/obe/Documents/coding/golang/src/gitee.com/microsevice/helloworld/cmd.go:92
2018-05-16T15:23:44.008+0800 WARN helloworld/cmd.go:103 NewDevelopment {"i8": 10, "any": {"int":1,"S":"str"}, "str": "string"}
main.main
/home/obe/Documents/coding/golang/src/gitee.com/microsevice/helloworld/cmd.go:103
runtime.main
/opt/golang/go1.10.1/src/runtime/proc.go:198
2018-05-16T15:23:44.008+0800 INFO helloworld/cmd.go:104 NewDevelopment {"i8": 10, "any": {"int":1,"S":"str"}, "str": "string"}
2018/05/16 15:23:44 NewDevelopment
2018-05-16T15:23:44.008+0800 DEBUG helloworld/cmd.go:105 NewDevelopment {"i8": 10, "any": {"int":1,"S":"str"}, "str": "string"}
NewDevelopment Sugar
func main() {
var i8 int8 = 10
var str = "string"
any := struct {
I int `json:"int"`
S string
}{
I: 1,
S: "str",
}
dl, _ := zap.NewDevelopment()
dls := dl.Sugar()
//dls.Fatal("Sugar NewDevelopment", "i8", i8, "any", any, "str", str)
go func() {
defer func() {
if err := recover(); err != nil {
log.Println(err)
}
}()
dls.Panicw("Sugar NewDevelopment", "i8", i8, "any", any, "str", str)
}()
go func() {
defer func() {
if err := recover(); err != nil {
log.Println(err)
}
}()
dls.DPanicw("Sugar NewDevelopment", "i8", i8, "any", any, "str", str)
}()
dls.Errorw("Sugar NewDevelopment", "i8", i8, "any", any, "str", str)
dls.Warnw("Sugar NewDevelopment", "i8", i8, "any", any, "str", str)
dls.Infow("Sugar NewDevelopment", "i8", i8, "any", any, "str", str)
dls.Debugw("Sugar NewDevelopment", "i8", i8, "any", any, "str", str)
go func() {
defer func() {
if err := recover(); err != nil {
log.Println(err)
}
}()
dls.Panic("Sugar NewDevelopment", "i8", i8, "any", any, "str", str)
}()
go func() {
defer func() {
if err := recover(); err != nil {
log.Println(err)
}
}()
dls.DPanic("Sugar NewDevelopment", "i8", i8, "any", any, "str", str)
}()
dls.Error("Sugar NewDevelopment", "i8", i8, "any", any, "str", str, "end")
dls.Warn("Sugar NewDevelopment", "i8", i8, "any", any, "str", str, "end")
dls.Info("Sugar NewDevelopment", "i8", i8, "any", any, "str", str, "end")
dls.Debug("Sugar NewDevelopment", "i8", i8, "any", any, "str", str, "end")
}
结果
2018-05-16T15:24:30.878+0800 ERROR helloworld/cmd.go:126 Sugar NewDevelopment {"i8": 10, "any": {"int":1,"S":"str"}, "str": "string"}
main.main
/home/obe/Documents/coding/golang/src/gitee.com/microsevice/helloworld/cmd.go:126
runtime.main
/opt/golang/go1.10.1/src/runtime/proc.go:198
2018-05-16T15:24:30.878+0800 DPANIC helloworld/cmd.go:124 Sugar NewDevelopment {"i8": 10, "any": {"int":1,"S":"str"}, "str": "string"}
main.main.func2
/home/obe/Documents/coding/golang/src/gitee.com/microsevice/helloworld/cmd.go:124
2018/05/16 15:24:30 Sugar NewDevelopment
2018-05-16T15:24:30.878+0800 WARN helloworld/cmd.go:127 Sugar NewDevelopment {"i8": 10, "any": {"int":1,"S":"str"}, "str": "string"}
main.main
/home/obe/Documents/coding/golang/src/gitee.com/microsevice/helloworld/cmd.go:127
runtime.main
/opt/golang/go1.10.1/src/runtime/proc.go:198
2018-05-16T15:24:30.878+0800 INFO helloworld/cmd.go:128 Sugar NewDevelopment {"i8": 10, "any": {"int":1,"S":"str"}, "str": "string"}
2018-05-16T15:24:30.878+0800 DEBUG helloworld/cmd.go:129 Sugar NewDevelopment {"i8": 10, "any": {"int":1,"S":"str"}, "str": "string"}
2018-05-16T15:24:30.878+0800 ERROR helloworld/cmd.go:148 Sugar NewDevelopmenti810any{1 str}strstringend
main.main
/home/obe/Documents/coding/golang/src/gitee.com/microsevice/helloworld/cmd.go:148
runtime.main
/opt/golang/go1.10.1/src/runtime/proc.go:198
2018-05-16T15:24:30.878+0800 PANIC helloworld/cmd.go:116 Sugar NewDevelopment {"i8": 10, "any": {"int":1,"S":"str"}, "str": "string"}
main.main.func1
/home/obe/Documents/coding/golang/src/gitee.com/microsevice/helloworld/cmd.go:116
2018/05/16 15:24:30 Sugar NewDevelopment
2018-05-16T15:24:30.878+0800 WARN helloworld/cmd.go:149 Sugar NewDevelopmenti810any{1 str}strstringend
main.main
/home/obe/Documents/coding/golang/src/gitee.com/microsevice/helloworld/cmd.go:149
runtime.main
/opt/golang/go1.10.1/src/runtime/proc.go:198
2018-05-16T15:24:30.878+0800 INFO helloworld/cmd.go:150 Sugar NewDevelopmenti810any{1 str}strstringend
2018-05-16T15:24:30.878+0800 DEBUG helloworld/cmd.go:151 Sugar NewDevelopmenti810any{1 str}strstringend
