Gecko [ 167.86.127.34 ]

Name	Size	Permission
testdata	[ DIR ]	drwxr-xr-x
example_test.go	1.98 KB	-rw-r--r--
reader.go	17.25 KB	-rw-r--r--
reader_test.go	31.32 KB	-rw-r--r--
register.go	3.67 KB	-rw-r--r--
struct.go	11.3 KB	-rw-r--r--
writer.go	15.85 KB	-rw-r--r--
writer_test.go	8.75 KB	-rw-r--r--
zip_test.go	19.61 KB	-rw-r--r--

Code Editor : example_test.go

// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package zip_test

import (
	"archive/zip"
	"bytes"
	"compress/flate"
	"fmt"
	"io"
	"log"
	"os"
)

func ExampleWriter() {
	// Create a buffer to write our archive to.
	buf := new(bytes.Buffer)

// Create a new zip archive.
	w := zip.NewWriter(buf)

// Add some files to the archive.
	var files = []struct {
		Name, Body string
	}{
		{"readme.txt", "This archive contains some text files."},
		{"gopher.txt", "Gopher names:\nGeorge\nGeoffrey\nGonzo"},
		{"todo.txt", "Get animal handling licence.\nWrite more examples."},
	}
	for _, file := range files {
		f, err := w.Create(file.Name)
		if err != nil {
			log.Fatal(err)
		}
		_, err = f.Write([]byte(file.Body))
		if err != nil {
			log.Fatal(err)
		}
	}

// Make sure to check the error on Close.
	err := w.Close()
	if err != nil {
		log.Fatal(err)
	}
}

func ExampleReader() {
	// Open a zip archive for reading.
	r, err := zip.OpenReader("testdata/readme.zip")
	if err != nil {
		log.Fatal(err)
	}
	defer r.Close()

// Iterate through the files in the archive,
	// printing some of their contents.
	for _, f := range r.File {
		fmt.Printf("Contents of %s:\n", f.Name)
		rc, err := f.Open()
		if err != nil {
			log.Fatal(err)
		}
		_, err = io.CopyN(os.Stdout, rc, 68)
		if err != nil {
			log.Fatal(err)
		}
		rc.Close()
		fmt.Println()
	}
	// Output:
	// Contents of README:
	// This is the source code repository for the Go programming language.
}

func ExampleWriter_RegisterCompressor() {
	// Override the default Deflate compressor with a higher compression level.

// Create a buffer to write our archive to.
	buf := new(bytes.Buffer)

// Create a new zip archive.
	w := zip.NewWriter(buf)

// Register a custom Deflate compressor.
	w.RegisterCompressor(zip.Deflate, func(out io.Writer) (io.WriteCloser, error) {
		return flate.NewWriter(out, flate.BestCompression)
	})

// Proceed to add files to w.
}

${this.title}

Code Editor : example_test.go