1 // Copyright 2013 The Go Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style 3 // license that can be found in the LICENSE file. 4 5 package log_test 6 7 import ( 8 "bytes" 9 "fmt" 10 "log" 11 ) 12 13 func ExampleLogger() { 14 var buf bytes.Buffer 15 logger := log.New(&buf, "logger: ", log.Lshortfile) 16 logger.Print("Hello, log file!") 17 18 fmt.Print(&buf) 19 // Output: 20 // logger: example_test.go:16: Hello, log file! 21 } 22
