Question

怎样的string格式的字符串转换为xml

Answer 1

java中将string转换成xml文件，使用开源jar包 dom4j：
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
package com.webdesk.swing.powertable.util;

import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;

import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.io.OutputFormat;
import org.dom4j.io.SAXReader;
import org.dom4j.io.XMLWriter;

public class XmlUtil {

public static String xmlChangeString(String fileName){
try {
SAXReader saxReader = new SAXReader();//新建一个解析类
Document tempDocument = saxReader.read(XmlUtil.class.getClassLoader().getResourceAsStream(fileName));//读入一个文件
return tempDocument.asXML();
} catch (DocumentException e) {
e.printStackTrace();
}
return null;
}
//将字符串string类型转换成xml文件
public static void strChangeXML(String str) throws IOException {
SAXReader saxReader = new SAXReader();
Document document;
try {
document = saxReader.read(new ByteArrayInputStream(str.getBytes("UTF-8")));
OutputFormat format = OutputFormat.createPrettyPrint();
/** 将document中的内容写入文件中 */
XMLWriter writer = new XMLWriter(new FileWriter(new File("src/com/webdesk/swing/powertable/digester/cctv.xml")),format);
writer.write(document);
writer.close();
} catch (DocumentException e) {
e.printStackTrace();
}

}
}