1
2
3 package main
4
5 import (
6 "fmt"
7 "github.com/clbanning/mxj"
8 "log"
9 )
10
11 var xmldata = []byte(`
12 <books>
13 <book seq="1">
14 <author>William H. Gaddis</author>
15 <title>The Recognitions</title>
16 <review>One of the great seminal American novels of the 20th century.</review>
17 </book>
18 <book seq="2">
19 <author>Austin Tappan Wright</author>
20 <title>Islandia</title>
21 <review>An example of earlier 20th century American utopian fiction.</review>
22 </book>
23 <book seq="3">
24 <author>John Hawkes</author>
25 <title>The Beetle Leg</title>
26 <review>A lyrical novel about the construction of Ft. Peck Dam in Montana.</review>
27 </book>
28 <book seq="4">
29 <author>T.E. Porter</author>
30 <title>King's Day</title>
31 <review>A magical novella.</review>
32 </book>
33 </books>
34 `)
35
36 func main() {
37 fmt.Println(string(xmldata))
38
39 m, err := mxj.NewMapXml(xmldata)
40 if err != nil {
41 log.Fatal("err:", err.Error())
42 }
43
44 v, _ := m.ValuesForKey("books")
45 fmt.Println("path: books; len(v):", len(v))
46 fmt.Printf("\t%+v\n", v)
47
48 v, _ = m.ValuesForPath("books.book")
49 fmt.Println("path: books.book; len(v):", len(v))
50 for _, vv := range v {
51 fmt.Printf("\t%+v\n", vv)
52 }
53
54 v, _ = m.ValuesForPath("books.*")
55 fmt.Println("path: books.*; len(v):", len(v))
56 for _, vv := range v {
57 fmt.Printf("\t%+v\n", vv)
58 }
59
60 v, _ = m.ValuesForPath("books.*.title")
61 fmt.Println("path: books.*.title len(v):", len(v))
62 for _, vv := range v {
63 fmt.Printf("\t%+v\n", vv)
64 }
65
66 v, _ = m.ValuesForPath("books.*.*")
67 fmt.Println("path: books.*.*; len(v):", len(v))
68 for _, vv := range v {
69 fmt.Printf("\t%+v\n", vv)
70 }
71 }
72
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