实训笔记(三) 创建xml文件 

 1 public String WriteXmlStr() {
 2         XmlSerializer serializer = Xml.newSerializer();
 3         StringWriter writer = new StringWriter();
 4         try {
 5             serializer.setOutput(writer);
 6             serializer.startDocument("UTF-8", true);
 7             serializer.startTag("", "User");
 8             // serializer.attribute("","date","2013-12-15");
 9 
10             serializer.startTag("", "NetDiskUser");
11             serializer.attribute("", "id", "01");
12             // serializer.comment("**********注释***********");
13 
14             serializer.startTag("", "name");
15             serializer.text("Ammily");
16             serializer.endTag("", "name");
17             serializer.startTag("", "age");
18             serializer.text("20");
19             serializer.endTag("", "age");
20             serializer.endTag("", "NetDiskUser");
21             serializer.startTag("", "NetDiskUser");
22             // serializer.comment("**********注释***********");
23             serializer.attribute("", "id", "02");
24             serializer.startTag("", "name");
25             serializer.text("Lily");
26             serializer.endTag("", "name");
27             serializer.startTag("", "age");
28             serializer.text("22");
29             serializer.endTag("", "age");
30 
31             serializer.endTag("", "NetDiskUser");
32             serializer.endTag("", "User");
33 
34             serializer.endDocument();
35             return writer.toString();
36         } catch (Exception e) {
37             throw new RuntimeException(e);
38         }
39     }
40 
41     /* 将字符串写入私有文件夹下 文件存放在data/data/package/files */
42     public void WriteFileData(String fileName, String message) {
43         try {
44             FileOutputStream fout = openFileOutput(fileName,
45                     android.content.Context.MODE_PRIVATE);
46             byte[] bytes = message.getBytes();
47             fout.write(bytes);
48             fout.close();
49             System.out.println("xml文件以创建");
50         } catch (Exception e) {
51             e.printStackTrace();
52         }
53     }
54 
55 
56 
57     /* 调用格式WriteFileData("xmlTest.xml",WriteXmlStr()) */
58     public void Creat_xml(View view) {
59         WriteFileData("xmlTest.xml", WriteXmlStr());
60     }

 

posted on 2013-12-25 16:03  Five years  阅读(192)  评论(0)  编辑  收藏  举报

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