日期:2014-05-16 浏览次数:20423 次
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <% String path = request.getContextPath(); String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <base href="<%=basePath%>"> <title>My JSP 'jsonConvert.jsp' starting page</title> <meta http-equiv="pragma" content="no-cache"> <meta http-equiv="cache-control" content="no-cache"> <meta http-equiv="expires" content="0"> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> <meta http-equiv="description" content="This is my page"> <!-- <link rel="stylesheet" type="text/css" href="styles.css"> --> <script type="text/javascript" src="js/json2.js"></script> <script> //Json对象转换成字符串 function convertJsontoString(){ var myJsonObj=[{"name":"name1","age": "age1","sex" : "sex1"},{"name":"name2","age": "age2","sex" : "sex2"}]; var myJSONText = JSON.stringify(myJsonObj); alert(myJSONText); document.write(myJSONText); } //convertJsontoString(); //Json格式字符串转换成Json对象 function convertStringToJson(){ alert("字符串转成Json"); var jsonString='[{"name":"name1","age":"age1","sex":"sex1"},{"name":"name2","age":"age2","sex":"sex2"}]'; var myData = JSON.parse(jsonString, function (key, value) { return key.indexOf('date') >= 0 ? new Date(value) : value; }); //Json对象的访问。 alert(myData[0].name); alert(myData[0].age); alert("字符串转成Json完毕."); } convertStringToJson(); function visitJson(){ var json = '{"a":"1", "b":"2"}'; var data = eval('('+ json +')'); alert(data.a); alert(data['a']); } visitJson(); </script> </head> <body> </body> </html>
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