mirror of
https://github.com/kataras/iris.git
synced 2025-01-23 18:51:03 +01:00
49 lines
1.2 KiB
Go
49 lines
1.2 KiB
Go
package main
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import (
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"os"
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"time"
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"github.com/kataras/iris/v12"
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)
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func main() {
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f := newLogFile()
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defer f.Close()
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app := iris.New()
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// Attach the file as logger, remember, iris' app logger is just an io.Writer.
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// Use the following code if you need to write the logs to file and console at the same time.
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// app.Logger().SetOutput(io.MultiWriter(f, os.Stdout))
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app.Logger().SetOutput(f)
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app.Get("/ping", func(ctx iris.Context) {
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// for the sake of simplicity, in order see the logs at the ./_today_.txt
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ctx.Application().Logger().Infof("Request path: %s", ctx.Path())
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ctx.WriteString("pong")
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})
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// Navigate to http://localhost:8080/ping
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// and open the ./logs{TODAY}.txt file.
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if err := app.Listen(":8080", iris.WithoutBanner); err != nil {
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app.Logger().Warn("Shutdown with error: " + err.Error())
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}
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}
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// Get a filename based on the date, just for the sugar.
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func todayFilename() string {
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today := time.Now().Format("Jan 02 2006")
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return today + ".txt"
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}
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func newLogFile() *os.File {
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filename := todayFilename()
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// Open the file, this will append to the today's file if server restarted.
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f, err := os.OpenFile(filename, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
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if err != nil {
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panic(err)
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}
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return f
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}
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