Question

所以我开始使用＆＃39; logrus＆＃39;。我在我自己的记录器包中设置它，如下所示：

    package logger

import(
     log "github.com/Sirupsen/logrus"

)


func InitLogger() {
    var textFormatter = new(log.TextFormatter)
    textFormatter.TimestampFormat = "2006-01-02 15:04:05"
    textFormatter.ForceColors = true
    textFormatter.FullTimestamp = true

    log.SetFormatter(textFormatter)
}


func Printf(format string, v ...interface{}) {
    log.Printf(format, v...)
}

func Fatalf(format string, v ...interface{}) {
    log.Fatalf(format, v...)
}

func Panicf(format string, v ...interface{}) {
    log.Panicf(format, v...)
}

func Debugf(format string, v ...interface{}) {
    log.Debugf(format, v...)

（对于所有logrus日志函数，它都是这样的，没有看到在这里粘贴所有这些，但你明白了......）

在我的项目中使用它：

import(
    log "logger"
)

除了日志之间印有行间距外，一切都很好看：

INFO[2016-04-16 17:32:51] pathPrefix: /app/
pathValue: {js ./app/}

INFO[2016-04-16 17:32:51] pathPrefix: /node_modules/
pathValue: {js ./node_modules/}

INFO[2016-04-16 17:32:51] Listening for HTTP on tcp (0.0.0.0:8080)     
INFO[2016-04-16 17:38:02] Starting HomeHandler                         
INFO[2016-04-16 17:38:02] GET / Index 4.769735ms

INFO[2016-04-16 17:38:02] Starting AuthCheckHandler                    
ERRO[2016-04-16 17:38:02] Failed getting cookie from user: http: named cookie not present

INFO[2016-04-16 17:38:02] GET /auth AuthCheckHandler 67.79µs

INFO[2016-04-16 17:38:02] Starting AuthCheckHandler                    
ERRO[2016-04-16 17:38:02] Failed getting cookie from user: http: named cookie not present

INFO[2016-04-16 17:38:02] GET /auth AuthCheckHandler 82.195µs

如何摆脱这些空间？无法在文档/谷歌或此处找到任何解决方案所以我认为我错过了一些非常愚蠢的东西......

由于

Answer 1

似乎在传递字符串格式时传递换行符。

func main() {

  x := 0
  logger.InitLogger()

  logger.Printf("%s", "TEST1")
  logger.Printf("%s", "TEST2")

  if x == 0 {
      logger.Printf("%s", "TEST3")
      logger.Printf("%s", "TEST4")
      logger.Printf("%s", "TEST5")
  }
}

返回：

go run main.go
INFO[2016-04-16 12:40:30] TEST1
INFO[2016-04-16 12:40:30] TEST2
INFO[2016-04-16 12:40:30] TEST3
INFO[2016-04-16 12:40:30] TEST4
INFO[2016-04-16 12:40:30] TEST5

Answer 2

您确定在发送到记录器包的某些消息中不小心包含新行吗？

如何在使用＆＃39; logrus＆＃39;时删除日志之间的空格包

2 个答案: