添加root Logger meta

Author: yumaojun03

logger/zap/config.go

@@ -1,41 +1,43 @@
-
 package zap
 
 import (
 	"time"
+
+	"go.uber.org/zap"
 )
 
 // Config contains the configuration options for the logger. To create a Config
 // from a common.Config use logp/config.Build.
 type Config struct {
-	Name      string   `config:",ignore"`   // Name of the Logger (for default file name).
-	JSON      bool     `config:"json"`      // Write logs as JSON.
-	Level     Level    `config:"level"`     // Logging level (error, warning, info, debug).
-	Selectors []string `config:"selectors"` // Selectors for debug level logging.
-
-	ToStderr    bool `config:"to_stderr"`
-	ToSyslog    bool `config:"to_syslog"`
-	ToFiles     bool `config:"to_files"`
-	ToEventLog  bool `config:"to_eventlog"`
+	Name      string      // Name of the Logger (for default file name).
+	JSON      bool        // Write logs as JSON.
+	Level     Level       // Logging level (error, warning, info, debug).
+	Metas     []zap.Field // Root Logger Metas
+	Selectors []string    // Selectors for debug level logging.
+
+	ToStderr    bool
+	ToSyslog    bool
+	ToFiles     bool
+	ToEventLog  bool
 	toObserver  bool
 	toIODiscard bool
 
-	Files FileConfig `config:"files"`
+	Files FileConfig
 
 	addCaller   bool // Adds package and line number info to messages.
 	development bool // Controls how DPanic behaves.
 }
 
 // FileConfig contains the configuration options for the file output.
 type FileConfig struct {
-	Path            string        `config:"path"`
-	Name            string        `config:"name"`
-	MaxSize         uint          `config:"rotateeverybytes" validate:"min=1"`
-	MaxBackups      uint          `config:"keepfiles" validate:"max=1024"`
-	Permissions     uint32        `config:"permissions"`
-	Interval        time.Duration `config:"interval"`
-	RotateOnStartup bool          `config:"rotateonstartup"`
-	RedirectStderr  bool          `config:"redirect_stderr"`
+	Path            string
+	Name            string
+	MaxSize         uint
+	MaxBackups      uint
+	Permissions     uint32
+	Interval        time.Duration
+	RotateOnStartup bool
+	RedirectStderr  bool
 }
 
 var defaultConfig = Config{

logger/zap/core.go

@@ -154,6 +154,11 @@ func makeOptions(cfg Config) []zap.Option {
 	if cfg.development {
 		options = append(options, zap.Development())
 	}
+
+	if len(cfg.Metas) > 0 {
+		options = append(options, zap.Fields(cfg.Metas...))
+	}
+
 	return options
 }