英文:
Logrus timestamp formatting
问题
我正在尝试从Golang日志包转换到Logrus。我的问题是如何自定义记录消息的时间戳格式。默认格式是从启动开始计算的秒数，但我想要一个"2016-03-24 17:10:15"的格式。我的简单测试代码如下：
package main
import (
"github.com/Sirupsen/logrus"
)
func main() {
customFormatter := new(logrus.TextFormatter)
customFormatter.TimestampFormat = "2006-01-02 15:04:05"
logrus.SetFormatter(customFormatter)
logrus.Info("Hello Walrus")
}
这段代码可以编译和运行，但时间戳格式没有改变。有人可以解释一下为什么不起作用吗？
谢谢。
英文:
I'm trying to transition from the Golang log package to Logrus. My issue is around how to customize the timestamp format of logged messages. The default is a counter of seconds since start but I want a "2016-03-24 17:10:15" format. My simple test code is:
package main
import (
"github.com/Sirupsen/logrus"
)
func main() {
customFormatter := new(logrus.TextFormatter)
customFormatter.TimestampFormat = "2006-01-02 15:04:05"
logrus.SetFormatter(customFormatter)
logrus.Info("Hello Walrus")
}
This compiles and runs fine but the timestamp format is unchanged. Can anyone offer some insight into why it isn't working?
Thanks
答案1
得分: 41
我相信你想将以下字段设置为true，以便在使用TTY附加时启用时间戳。
根据logrus.TextFormatter的文档：
// 当TTY附加时，启用记录完整的时间戳，而不仅仅是自执行以来的时间。
FullTimestamp bool
调整你提供的示例：
package main
import (
"github.com/Sirupsen/logrus"
)
func main() {
customFormatter := new(logrus.TextFormatter)
customFormatter.TimestampFormat = "2006-01-02 15:04:05"
logrus.SetFormatter(customFormatter)
logrus.Info("Hello Walrus before FullTimestamp=true")
customFormatter.FullTimestamp = true
logrus.Info("Hello Walrus after FullTimestamp=true")
}
生成的输出：
$ go run main.go
INFO[0000] Hello Walrus before FullTimestamp=true
INFO[2016-03-24 20:18:56] Hello Walrus after FullTimestamp=true
英文:
I believe you want to set the following field to true to enable the timestamp when running it yourself with a TTY attached.
From the logrus.TextFormatter documentation:
// Enable logging the full timestamp when a TTY is attached instead of just
// the time passed since beginning of execution.
FullTimestamp bool
Tweaking your provided example:
package main
import (
"github.com/Sirupsen/logrus"
)
func main() {
customFormatter := new(logrus.TextFormatter)
customFormatter.TimestampFormat = "2006-01-02 15:04:05"
logrus.SetFormatter(customFormatter)
logrus.Info("Hello Walrus before FullTimestamp=true")
customFormatter.FullTimestamp = true
logrus.Info("Hello Walrus after FullTimestamp=true")
}
Produces:
$ go run main.go
INFO[0000] Hello Walrus before FullTimestamp=true
INFO[2016-03-24 20:18:56] Hello Walrus after FullTimestamp=true
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