76 lines
1.7 KiB
Go
76 lines
1.7 KiB
Go
package logger
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import (
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"os"
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"go.uber.org/zap"
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"go.uber.org/zap/zapcore"
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"gopkg.in/natefinch/lumberjack.v2"
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"photography-backend/internal/config"
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)
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// InitLogger 初始化日志记录器
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func InitLogger(cfg *config.LoggerConfig) (*zap.Logger, error) {
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// 设置日志级别
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var level zapcore.Level
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switch cfg.Level {
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case "debug":
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level = zapcore.DebugLevel
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case "info":
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level = zapcore.InfoLevel
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case "warn":
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level = zapcore.WarnLevel
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case "error":
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level = zapcore.ErrorLevel
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default:
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level = zapcore.InfoLevel
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}
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// 创建编码器配置
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encoderConfig := zap.NewProductionEncoderConfig()
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encoderConfig.TimeKey = "timestamp"
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encoderConfig.EncodeTime = zapcore.ISO8601TimeEncoder
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encoderConfig.EncodeLevel = zapcore.CapitalLevelEncoder
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// 创建编码器
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var encoder zapcore.Encoder
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if cfg.Format == "json" {
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encoder = zapcore.NewJSONEncoder(encoderConfig)
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} else {
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encoder = zapcore.NewConsoleEncoder(encoderConfig)
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}
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// 创建写入器
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var writers []zapcore.WriteSyncer
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// 控制台输出
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writers = append(writers, zapcore.AddSync(os.Stdout))
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// 文件输出
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if cfg.Output == "file" && cfg.Filename != "" {
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// 确保日志目录存在
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if err := os.MkdirAll("logs", 0755); err != nil {
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return nil, err
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}
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fileWriter := &lumberjack.Logger{
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Filename: cfg.Filename,
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MaxSize: cfg.MaxSize,
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MaxAge: cfg.MaxAge,
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MaxBackups: 10,
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LocalTime: true,
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Compress: cfg.Compress,
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}
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writers = append(writers, zapcore.AddSync(fileWriter))
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}
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// 合并写入器
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writer := zapcore.NewMultiWriteSyncer(writers...)
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// 创建核心
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core := zapcore.NewCore(encoder, writer, level)
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// 创建日志记录器
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logger := zap.New(core, zap.AddCaller(), zap.AddCallerSkip(1))
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return logger, nil
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} |