54 lines
1.1 KiB
Go
54 lines
1.1 KiB
Go
// Copyright 2014 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package multipart_test
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import (
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"fmt"
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"io"
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"io/ioutil"
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"log"
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"mime"
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"mime/multipart"
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"net/mail"
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"strings"
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)
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func ExampleNewReader() {
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msg := &mail.Message{
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Header: map[string][]string{
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"Content-Type": {"multipart/mixed; boundary=foo"},
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},
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Body: strings.NewReader(
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"--foo\r\nFoo: one\r\n\r\nA section\r\n" +
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"--foo\r\nFoo: two\r\n\r\nAnd another\r\n" +
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"--foo--\r\n"),
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}
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mediaType, params, err := mime.ParseMediaType(msg.Header.Get("Content-Type"))
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if err != nil {
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log.Fatal(err)
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}
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if strings.HasPrefix(mediaType, "multipart/") {
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mr := multipart.NewReader(msg.Body, params["boundary"])
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for {
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p, err := mr.NextPart()
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if err == io.EOF {
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return
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}
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if err != nil {
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log.Fatal(err)
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}
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slurp, err := ioutil.ReadAll(p)
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if err != nil {
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log.Fatal(err)
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}
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fmt.Printf("Part %q: %q\n", p.Header.Get("Foo"), slurp)
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}
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}
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// Output:
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// Part "one": "A section"
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// Part "two": "And another"
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}
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