mirror of
https://github.com/kataras/iris.git
synced 2025-01-24 19:21:03 +01:00
109 lines
2.3 KiB
Go
109 lines
2.3 KiB
Go
package main
|
|
|
|
import (
|
|
"os"
|
|
"strings"
|
|
"time"
|
|
|
|
"github.com/kataras/iris/v12"
|
|
"github.com/kataras/iris/v12/middleware/logger"
|
|
)
|
|
|
|
const deleteFileOnExit = true
|
|
|
|
func main() {
|
|
app := iris.New()
|
|
r, close := newRequestLogger()
|
|
defer close()
|
|
|
|
app.Use(r)
|
|
app.OnAnyErrorCode(r, func(ctx iris.Context) {
|
|
ctx.HTML("<h1> Error: Please try <a href ='/'> this </a> instead.</h1>")
|
|
})
|
|
|
|
h := func(ctx iris.Context) {
|
|
ctx.Writef("Hello from %s", ctx.Path())
|
|
}
|
|
|
|
app.Get("/", h)
|
|
|
|
app.Get("/1", h)
|
|
|
|
app.Get("/2", h)
|
|
|
|
// http://localhost:8080
|
|
// http://localhost:8080/1
|
|
// http://localhost:8080/2
|
|
// http://lcoalhost:8080/notfoundhere
|
|
app.Listen(":8080", iris.WithoutServerError(iris.ErrServerClosed))
|
|
}
|
|
|
|
// get a filename based on the date, file logs works that way the most times
|
|
// but these are just a sugar.
|
|
func todayFilename() string {
|
|
today := time.Now().Format("Jan 02 2006")
|
|
return today + ".txt"
|
|
}
|
|
|
|
func newLogFile() *os.File {
|
|
filename := todayFilename()
|
|
// open an output file, this will append to the today's file if server restarted.
|
|
f, err := os.OpenFile(filename, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
return f
|
|
}
|
|
|
|
var excludeExtensions = [...]string{
|
|
".js",
|
|
".css",
|
|
".jpg",
|
|
".png",
|
|
".ico",
|
|
".svg",
|
|
}
|
|
|
|
func newRequestLogger() (h iris.Handler, close func() error) {
|
|
close = func() error { return nil }
|
|
|
|
c := logger.Config{
|
|
Status: true,
|
|
IP: true,
|
|
Method: true,
|
|
Path: true,
|
|
Columns: true,
|
|
}
|
|
|
|
logFile := newLogFile()
|
|
close = func() error {
|
|
err := logFile.Close()
|
|
if deleteFileOnExit {
|
|
err = os.Remove(logFile.Name())
|
|
}
|
|
return err
|
|
}
|
|
|
|
c.LogFunc = func(endTime time.Time, latency time.Duration, status, ip, method, path string, message interface{}, headerMessage interface{}) {
|
|
output := logger.Columnize(endTime.Format("2006/01/02 - 15:04:05"), latency, status, ip, method, path, message, headerMessage)
|
|
logFile.Write([]byte(output))
|
|
} // or make use of the `LogFuncCtx`, see the '../request-logger-file-json' example for more.
|
|
|
|
// we don't want to use the logger
|
|
// to log requests to assets and etc
|
|
c.AddSkipper(func(ctx iris.Context) bool {
|
|
path := ctx.Path()
|
|
for _, ext := range excludeExtensions {
|
|
if strings.HasSuffix(path, ext) {
|
|
return true
|
|
}
|
|
}
|
|
return false
|
|
})
|
|
|
|
h = logger.New(c)
|
|
|
|
return
|
|
}
|