标签:this xstream sys cti 属性 解析xml div 对象 attr
通常使用xStream工具. 将集合,数组,对象转成XML.
导入两个包:
xpp3_min-1.1.4c.jar
xstream-1.4.4.jar
自定义一个类
package com.baidu;
public class User {
private int id;
private String name;
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;
}
@Override
public String toString() {
return "User [id=" + id + ", name=" + name + "]";
}
}
测试类
package com.baidu;
import java.util.ArrayList;
import com.thoughtworks.xstream.XStream;
public class Demo {
public static void main(String[] args) {
User u=new User();
u.setId(11);
u.setName("风清扬");
User u1=new User();
u1.setId(12);
u1.setName("小师妹");
ArrayList<User> array=new ArrayList<User>();
array.add(u);
array.add(u1);
//创建XStream对象
XStream xs=new XStream();
//使用XStream对象转换对象
String xml = xs.toXML(array);
//输出转换的
System.out.println(xml);
}
}
输出结果:
<list>
<com.baidu.User>//表示类的全路径
<id>11</id>//类的属性
<name>风清扬</name>//类的属性
</com.baidu.User>
<com.baidu.User>
<id>12</id>
<name>小师妹</name>
</com.baidu.User>
</list>
让属性标签变为类标签的属性(内包含)
package com.baidu;
import java.util.ArrayList;
import com.thoughtworks.xstream.XStream;
public class Demo {
public static void main(String[] args) {
User u=new User();
u.setId(11);
u.setName("风清扬");
User u1=new User();
u1.setId(12);
u1.setName("小师妹");
ArrayList<User> array=new ArrayList<User>();
array.add(u);
array.add(u1);
//将集合转换为xml
XStream xs=new XStream();
//将类中的属性作为类的标签的内部属性
xs.useAttributeFor(User.class, "id");
xs.useAttributeFor(User.class,"name");
String xml = xs.toXML(array);
System.out.println(xml);
}
}
输出结果:
<list> <com.baidu.User id="11" name="风清扬"/> <com.baidu.User id="12" name="小师妹"/> </list>
修改类的全路径为类名
package com.baidu;
import java.util.ArrayList;
import com.thoughtworks.xstream.XStream;
public class Demo {
public static void main(String[] args) {
User u=new User();
u.setId(11);
u.setName("风清扬");
User u1=new User();
u1.setId(12);
u1.setName("小师妹");
ArrayList<User> array=new ArrayList<User>();
array.add(u);
array.add(u1);
//将集合转换为xml
XStream xs=new XStream();
xs.useAttributeFor(User.class, "id");
xs.useAttributeFor(User.class,"name");
xs.alias("User", User.class);
String xml = xs.toXML(array);
System.out.println(xml);
}
}
输出结果:
<list> <User id="11" name="风清扬"/> <User id="12" name="小师妹"/> </list>
使用jquery来解析xml(dom)
` $.post("${pageContext.request.contextPath}/GetCityServlet", {"pid":pv},function(data) {
$("#city").html("<option>-请选择-</option>");
$(data).find("Cities").each(function(){
/*
<Cities>
<id>18</id>
<cityid>140300</cityid>
<city>阳泉市</city>
<provinceid>140000</provinceid>
</Cities>
*/
//alert($(this).html());
$("#city").append("<option value=‘"+$(this).find("cityid").text()+"‘>"+ $(this).find("city").text() + "</option>");
});
});
$.post("${pageContext.request.contextPath}/GetCityServlet", {"pid":pv},function(data) {
$("#city").html("<option>-请选择-</option>");
$(data).find("Cities").each(function(){
/* <Cities cityid="131100" city="衡水市">
<id>15</id>
<provinceid>130000</provinceid>
</Cities> */
//alert($(this).attr("city"));
$("#city").append("<option value=‘"+$(this).attr("cityid")+"‘>"+ $(this).attr("city") + "</option>");
});
});
});
标签:this xstream sys cti 属性 解析xml div 对象 attr
原文地址:http://www.cnblogs.com/fjkgrbk/p/XStream.html