2021-12-14 10:53:50 +08:00
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package logger
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import (
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"go.uber.org/zap"
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"go.uber.org/zap/zapcore"
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)
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var config LogConfig
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var Say *zap.SugaredLogger
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2021-12-14 11:08:57 +08:00
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// 避免异常,在第一次调用时初始化一个只打印到控制台的logger
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func init() {
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2021-12-15 09:21:08 +08:00
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if Say == nil {
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InitLogger(LogConfig{Mode: Dev, LokiEnable: false, FileEnable: false})
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}
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2021-12-14 11:08:57 +08:00
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}
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2021-12-14 10:53:50 +08:00
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// InitLogger 初始化日志工具
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func InitLogger(c LogConfig) {
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config = c
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var cores []zapcore.Core
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// 生成输出到控制台的Core
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consoleCore := initConsoleCore()
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cores = append(cores, consoleCore)
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// 生成输出到Loki的Core
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if config.LokiEnable {
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lokiCore := initLokiCore()
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cores = append(cores, lokiCore)
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}
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// 输出到文件的Core
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if config.FileEnable {
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fileCore := initFileCore()
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cores = append(cores, fileCore)
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}
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// 增加 caller 信息
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logger := zap.New(zapcore.NewTee(cores...), zap.AddCaller())
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Say = logger.Sugar()
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}
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