zap是一个高性能日志库，下面简单介绍一下zap的使用。
1.下载zap包 （推荐学习：go）
因为zap是uber开源的，zap内使用的包是在go.uber.org/zap，如果直接go get这个包，可能会提示get不下来。
可以go get github.com/uber-go/zap，然后再把zap目录复制到src/go.uber.org下（可能还会需要go.uber.org/atomic和go.uber.org/multierr，均可参考该方法get下来）
2.zap简单封装示例。
package logger import ("go.uber.org/zap""go.uber.org/zap/zapcore""gopkg.in/natefinch/lumberjack.v2") // error loggervar errorLogger *zap.SugaredLogger var levelMap = map[string]zapcore.Level{"debug": zapcore.DebugLevel,"info": zapcore.InfoLevel,"warn": zapcore.WarnLevel,"error": zapcore.ErrorLevel,"dpanic": zapcore.DPanicLevel,"panic": zapcore.PanicLevel,"fatal": zapcore.FatalLevel,} func getLoggerLevel(lvl string) zapcore.Level {if level, ok := levelMap[lvl]; ok {return level}return zapcore.InfoLevel} func init() {fileName := "zap.log"level := getLoggerLevel("debug")syncWriter := zapcore.AddSync(&lumberjack.Logger{Filename: fileName,MaxSize: 1 << 30, //1GLocalTime: true,Compress: true,})encoder := zap.NewProductionEncoderConfig()encoder.EncodeTime = zapcore.ISO8601TimeEncodercore := zapcore.NewCore(zapcore.NewJSonEncoder(encoder), syncWriter, zap.NewAtomicLevelAt(level))logger := zap.New(core, zap.AddCaller(), zap.AddCallerSkip(1))errorLogger = logger.Sugar()} func Debug(args ...interface{}) {errorLogger.Debug(args...)} func Debugf(template string, args ...interface{}) {errorLogger.Debugf(template, args...)} func Info(args ...interface{}) {errorLogger.Info(args...)} func Infof(template string, args ...interface{}) {errorLogger.Infof(template, args...)} func Warn(args ...interface{}) {errorLogger.Warn(args...)} func Warnf(template string, args ...interface{}) {errorLogger.Warnf(template, args...)} func Error(args ...interface{}) {errorLogger.Error(args...)} func Errorf(template string, args ...interface{}) {errorLogger.Errorf(template, args...)} func DPanic(args ...interface{}) {errorLogger.DPanic(args...)} func DPanicf(template string, args ...interface{}) {errorLogger.DPanicf(template, args...)} func Panic(args ...interface{}) {errorLogger.Panic(args...)} func Panicf(template string, args ...interface{}) {errorLogger.Panicf(template, args...)} func Fatal(args ...interface{}) {errorLogger.Fatal(args...)} func Fatalf(template string, args ...interface{}) {errorLogger.Fatalf(template, args...)}简单封装后使用示例：
package main import ( "logger") func main() { logger.Infof("simple zap logger example") }以上就是golang的zap怎么使用的详细内容，更多请关注考高分网其它相关文章！
