Golang日志中异常信息如何识别

package main

import (
    "log"
    "os"
)

func main() {
    log.SetOutput(os.Stdout)
    log.SetFlags(log.LstdFlags | log.Lshortfile)

    defer func() {
        if r := recover(); r != nil {
            log.Printf("系统异常: %v\n", r)
        }
    }()

    // 程序主体逻辑
    panic("触发异常")
}

package main

import (
    "github.com/sirupsen/logrus"
)

func main() {
    logrus.SetFormatter(&logrus.TextFormatter{
        FullTimestamp: true,
    })

    logrus.SetReportCaller(true)

    // 业务代码段
    logrus.WithFields(logrus.Fields{
        "error": "触发异常",
    }).Error("检测到错误")
}

package main

import (
    "go.uber.org/zap"
    "go.uber.org/zap/zapcore"
)

func main() {
    config := zap.NewProductionConfig()
    config.EncoderConfig.EncodeTime = zapcore.ISO8601TimeEncoder
    logger, _ := config.Build()

    defer logger.Sync()

    // 业务处理流程
    logger.Error("发现异常", zap.String("error", "触发异常"))
}