我会在项目的assets目录中放置一个XML文档books.xml,内容如下:
<?xml version="1.0" encoding="utf-8"?>
<books>
<book>
<id>1001</id>
<name>Thinking In Java</name>
<price>80.00</price>
</book>
<book>
<id>1002</id>
<name>Core Java</name>
<price>90.00</price>
</book>
<book>
<id>1003</id>
<name>Hello, Andriod</name>
<price>100.00</price>
</book>
</books>
然后我们分别使用以上三种解析技术解析文档,得到一个List<Book>的对象,先来看一下Book.java的代码:
package com.scott.xml.model;
public class Book {
private int id;
private String name;
private float price;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public float getPrice() {
return price;
}
public void setPrice(float price) {
this.price = price;
}
@Override
public String toString() {
return "id:" + id + ", name:" + name + ", price:" + price;
}
}
最后,我们还要把这个集合对象中的数据生成一个新的XML文档,如图:
生成的XML结构跟原始文档略有不同,是下面这种格式:
<?xml version="1.0" encoding="UTF-8"?> <books> <book id="1001"> <name>Thinking In Java</name> <price>80.0</price> </book> <book id="1002"> <name>Core Java</name> <price>90.0</price> </book> <book id="1003"> <name>Hello, Andriod</name> <price>100.0</price> </book> </books>











