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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,64 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "github.com/natefinch/lumberjack" | ||
| "go.uber.org/zap" | ||
| "go.uber.org/zap/zapcore" | ||
| "net/http" | ||
| "time" | ||
| ) | ||
|
|
||
| var sugarLogger *zap.SugaredLogger | ||
|
|
||
| func main() { | ||
| zap.NewExample() | ||
| InitLogger() | ||
| defer sugarLogger.Sync() | ||
| now := time.Now() | ||
| for { | ||
| simpleHttpGet("www.topgoer.com") | ||
| simpleHttpGet("http://www.topgoer.com") | ||
| if time.Now().Sub(now) > 100*time.Second { | ||
| break | ||
| } | ||
| } | ||
|
|
||
| } | ||
|
|
||
| func InitLogger() { | ||
| writeSyncer := getLogWriter() | ||
| encoder := getEncoder() | ||
| core := zapcore.NewCore(encoder, writeSyncer, zapcore.DebugLevel) | ||
|
|
||
| logger := zap.New(core, zap.AddCaller()) | ||
| sugarLogger = logger.Sugar() | ||
| } | ||
|
|
||
| func getEncoder() zapcore.Encoder { | ||
| encoderConfig := zap.NewProductionEncoderConfig() | ||
| encoderConfig.EncodeTime = zapcore.ISO8601TimeEncoder | ||
| encoderConfig.EncodeLevel = zapcore.CapitalLevelEncoder | ||
| return zapcore.NewConsoleEncoder(encoderConfig) | ||
| } | ||
|
|
||
| func getLogWriter() zapcore.WriteSyncer { | ||
| lumberJackLogger := &lumberjack.Logger{ | ||
| Filename: "./test.log", | ||
| MaxSize: 1, | ||
| MaxBackups: 5, | ||
| MaxAge: 30, | ||
| Compress: false, | ||
| } | ||
| return zapcore.AddSync(lumberJackLogger) | ||
| } | ||
|
|
||
| func simpleHttpGet(url string) { | ||
| sugarLogger.Debugf("Trying to hit GET request for %s", url) | ||
| resp, err := http.Get(url) | ||
| if err != nil { | ||
| sugarLogger.Errorf("Error fetching URL %s : Error = %s", url, err) | ||
| } else { | ||
| sugarLogger.Infof("Success! statusCode = %s for URL %s", resp.Status, url) | ||
| resp.Body.Close() | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "go.uber.org/zap" | ||
| "testing" | ||
| ) | ||
|
|
||
| func TestInfo(t *testing.T) { | ||
| logger, err := zap.NewProduction() | ||
| if err != nil { | ||
| return | ||
| } | ||
| logger.Info("test", zap.String("key", "value")) | ||
| } |