Documentation ¶
Overview ¶
Package gwlog is a log package for gamewith that wrap logrus.
gwlog.GetLogger() is a Singleton.
If you set gwlog.GetLogger().SetFormatter or gwlog.GetLogger().SetOutput, all the settings will be inherited.
Usage
// Setup logger := gwlog.GetLogger() logger.SetFormatter(&formatter.JSONFormatter{}) logger.SetOutput(os.Stdout) // Simple write log logger.Info("aaa") // Output: {"level":"INFO","message":"aaa","time":"2000-01-01T00:00:00+09:00"} // WithFields logger.WithFields(map[string]interface{}{ "hoge": "hoge" }).Info("aaa") // Output: {"hoge":"hoge","level":"INFO","message":"aaa","time":"2000-01-01T00:00:00+09:00"} // Type logger.Type("APP").Info("aaa") // Output: {"type":"APP","level":"INFO","message":"aaa","time":"2000-01-01T00:00:00+09:00"}
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Logger ¶
type Logger interface { // SetFormatter is set log format // // Example: // gwlog.GetLogger().SetFormatter(&formatter.JSONFormatter{}) // gwlog.GetLogger().Info("hoge") // > {"message": "hoge", "level": "INFO", "time": "..."} SetFormatter(formatter logrus.Formatter) // WithFields is SetCustomFields // // Example: // gwlog.GetLogger().WithFields(map[string]interface{}{ // "hoge": "dummy", // "piyo": "dummy2" // }).Info("aaaa") // > [INFO][0001] aaaa hoge=dummy piyo=dummy2 WithFields(fields logrus.Fields) *logrus.Entry // Output is get output io Output() io.Writer // SetOutput is set output io // // Example: // gwlog.GetLogger().SetOutput(os.Stdout) SetOutput(out io.Writer) // Prefix is not used Prefix() string // SetPrefix is not used SetPrefix(_ string) // Level is get log level Level() log.Lvl // SetLevel is set log level SetLevel(v log.Lvl) // SetHeader is not used SetHeader(h string) // Type is Set Add field Type(typ string) *logrus.Entry // Print writes to log at log level INFO Print(i ...interface{}) // Println writes to log with a line break at log level INFO Println(i ...interface{}) // Printf writes to log with a format at log level INFO Printf(format string, i ...interface{}) // Printj writes to json log at log level INFO Printj(j log.JSON) // Debug writes to log at log level DEBUG Debug(i ...interface{}) // Debugln writes to log with a line break at log level DEBUG Debugln(i ...interface{}) // Debugf writes to log with a format at log level DEBUG Debugf(format string, i ...interface{}) // Debugj writes to json log at log level DEBUG Debugj(j log.JSON) // Info writes to log at log level INFO Info(i ...interface{}) // Infoln writes to log with a line break at log level INFO Infoln(i ...interface{}) // Infof writes to log with a format at log level INFO Infof(format string, i ...interface{}) // Infoj writes to json log at log level INFO Infoj(j log.JSON) // Warn writes to log at log level WARN Warn(i ...interface{}) // Warnln writes to log with a line break at log level WARN Warnln(i ...interface{}) // Warnf writes to log with a format at log level WARN Warnf(format string, i ...interface{}) // Warnj writes to json log at log level WARN Warnj(j log.JSON) // Error writes to log at log level ERROR Error(i ...interface{}) // Errorln writes to log with a line break at log level ERROR Errorln(i ...interface{}) // Errorf writes to log with a format at log level ERROR Errorf(format string, i ...interface{}) // Errorj writes to json log at log level ERROR Errorj(j log.JSON) // Fatal writes to log at log level FATAL Fatal(i ...interface{}) // Fatalln writes to log with a line break at log level FATAL Fatalln(i ...interface{}) // Fatalf writes to log with a format at log level FATAL Fatalf(format string, i ...interface{}) // Fatalj writes to json log at log level FATAL Fatalj(j log.JSON) // Panic writes to log at log level PANIC Panic(i ...interface{}) // Panicln writes to log with a line break at log level PANIC Panicln(i ...interface{}) // Panicf writes to log with a format at log level PANIC Panicf(format string, i ...interface{}) // Panicj writes to json log at log level PANIC Panicj(j log.JSON) }
Logger is gwlog.Logger interface
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