doc(readme): update writing logs section wording.

This commit is contained in:
Eason Lin 2017-08-24 00:05:18 +08:00
parent 8be30bd382
commit ed0492c15e

View File

@ -413,16 +413,17 @@ func main() {
}
```
### Output log to file
### How to write log file
```go
func main() {
// Disable Console Color, because not need color when output log to file
// Disable Console Color, you don't need console color when writing the logs to file.
gin.DisableConsoleColor()
// Create one file to save logs
//Logging to a file
f, _ := os.Create("gin.log")
// Reset gin.DefaultWriter
gin.DefaultWriter = io.MultiWriter(f)
// If need to output log to file and console at a time, please use the following code:
// Use the following code if you need to write logs to file and console at the same time.
// gin.DefaultWriter = io.MultiWriter(f, os.Stdout)
router := gin.Default()