Latest revision as of 20:37, 14 March 2024

Internal

In the directory that contains go.mod:

go get -u go.uber.org/zap

@@ Line 6: / Line 6: @@
 go get -u go.uber.org/zap
 </syntaxhighlight>
-=Typical Usage=
-<syntaxhighlight lang='go'>
-import "go.uber.org/zap"
-...
-var config zap.Config
-var logger *zap.Logger
-var sugaredLogger *zap.SugaredLogger
-outputPath := "stderr" // ... or a local path
-config = zap.NewDevelopmentConfig()
-config.OutputPaths = []string{outputPath}
-config.ErrorOutputPaths = []string{outputPath}
-logger, err := config.Build()
-if err != nil {
-  panic(err)
-}
-sugaredLogger = logger.Sugar()
-sugaredLogger.Infof("somehting")
-...
-logger = sugaredLogger.Desugar()
-</syntaxhighlight>
-=Disable Stack Trace Rendering=
-Stack trace on Warning is probably not necessary. However, this disable stack trace rendering altogether:
-<syntaxhighlight lang='go'>
-var config zap.Config
-config = zap.NewDevelopmentConfig()
-config.DisableStacktrace = true
-</syntaxhighlight>
-=Changing Log Level Dynamically=