golang http of eudore 本书未发布
9.3. 日志切割
package main
/*
通过设置LoggerStdConfig的MaxSize属性输出日志滚动，在日志名称中必须包含index关键字用于指定索引
*/
import (
"os"
"time"
"bou.ke/monkey"
"github.com/eudore/eudore"
)
func main() {
defer os.RemoveAll("logger")
app := eudore.NewApp(eudore.NewLoggerStd(&eudore.LoggerStdConfig{
Path: "logger/logger-yyyy-MM-dd-HH-index.log",
Link: "logger/logger.log",
MaxSize: 1 << 10, // 1k
Std: false,
Level: eudore.LogDebug,
TimeFormat: "Mon Jan 2 15:04:05 -0700 MST 2006",
}))
// This is as unsafe as it sounds and I don't recommend anyone do it outside of a testing environment.
mytime := time.Now()
patch := monkey.Patch(time.Now, func() time.Time { return mytime })
defer patch.Unpatch()
for i := 0; i < 100; i++ {
if i%30 == 9 {
mytime = mytime.Add(time.Hour)
}
app.Debug("now is", time.Now().String())
}
app.Sync()
app.CancelFunc()
app.Run()
}反馈和交流请加群组：QQ群373278915。
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