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36 lines
699 B
Go
36 lines
699 B
Go
8 years ago
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package main
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import (
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"log"
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"net/http"
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"os"
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"time"
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)
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// Logger interface
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type Logger interface {
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Println(v ...interface{})
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Printf(format string, v ...interface{})
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}
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// LoggerHandler interface
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type LoggerHandler interface {
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Logger
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ServeHTTP(http.ResponseWriter, *http.Request, http.HandlerFunc)
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}
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// NewLogger returns a logger interface
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func NewLogger() LoggerHandler {
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return &logger{log.New(os.Stdout, appLabel, log.Ldate|log.Lmicroseconds)}
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}
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type logger struct {
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Logger
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}
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func (l *logger) ServeHTTP(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) {
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start := time.Now()
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next(rw, r)
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l.Printf("Completed %s to %s in %v", r.Method, r.URL.Path, time.Since(start))
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}
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