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ajax xml对象(比较少用,一般用json) Web程序【tofacebook.com】

标签:uid   utf-8   iter   发送   lan   res   window   inpu   XML   


<%
@ page language="java" pageEncoding="utf-8" %> <!DOCYPE Html> <html> <head> <meta http-equiv="content-type" content="text/html;charset=utf-8" /> <title>ajaxXml!!!</title> <script type="text/javascript"> function show(){ //获得ajax对象 var ajax; if(window.XMLHttpRequest){ ajax=new XMLHttpRequest(); }else if(window.AtiveXObject){ ajax=new AtiveXObject("Msxm12.XMLHTTP"); } //复写ajax.onreadystatechange ajax.onreadystatechange=function(){ if(ajax.readyState==4){ if(ajax.status==200){ //获得xml对象 var result=ajax.responseXML; alert(result.getElementsByTagName("name")[0].innerHTML); } } } //请求发送到servlet //ajax.open("get","ajaxXml"); //请求发送到xml.jsp ajax.open("get","xml.jsp"); ajax.send(null); } </script> <style type="text/css"> #div{ border:solid 2px; width:200px; height:100px; } </style> </head> <body> <div id="div"> <input type="button" value="show" onclick="show()" /> </div> </body> </html>
<%@ page language="java" contentType="text/xml; charset=utf-8" pageEncoding="utf-8" %>
<user>
    <uid>1</uid>
    <name>张三</name>
    <price>11.11</price>
</user>
public class AjaxXml extends HttpServlet{
    @Override
    public void service(HttpServletRequest request,HttpServletResponse response) throws IOException {
        request.setCharacterEncoding("utf-8");
        response.setCharacterEncoding("utf-8");
        response.setContentType("text/XML;charset=utf-8");
        response.getWriter().write("<user><uid>1</uid><name>张三</name><price>11.11</price></user>");
        System.out.println("test");
    }
}
public class AjaxXml extends HttpServlet{
    @Override
    public void service(HttpServletRequest request,HttpServletResponse response) throws IOException {
        request.setCharacterEncoding("utf-8");
        response.setCharacterEncoding("utf-8");
        response.setContentType("text/XML;charset=utf-8");
        response.getWriter().write("<user><uid>1</uid><name>张三</name><price>11.11</price></user>");
        System.out.println("test");
    }
}

 

ajax xml对象(比较少用,一般用json)

标签:uid   utf-8   iter   发送   lan   res   window   inpu   XML   

原文地址:https://www.cnblogs.com/lastingjava/p/9898647.html


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