1 <%@ page contentType="text/html;charset=UTF-8" language="java" %> 2 <html> 3 <head> 4 <title>jsondemo</title> 5 <script src="js/jquery-1.12.4.min.js"></script> 6 </head> 7 <body> 8 <script type="text/javascript"> 9 10 $(function () {// 11 var json = {"name":"jillion","age":18}; 12 console.log(typeof json);var14will js js object is converted into a string, facilitate the transmission between the network//13 isObject// = the JSON.stringify STR (json); // String IF Yes 15 // "{ 'name': 'jillion', 'Age':} 18 is" 16 // The format string json how to convert an object into a convenient property acquisition . 17 var obj = the JSON.parse (STR); 18 is // Alert (obj.name); . 19 20 is 21 is // JSON string array 22 is var countryArray = [ "China", "US", "Russian" ]; 23 is var $ countryArray = $ (countryArray); 24 $ countryArray.each ( function (I) { 25 . $ ( "# arraySel") the append ( "<Option value = '"+(i+1)+"'>"+this+"</option>"); 26 $("#arrayUl").append("<li>"+this+"</li>") 27 }) 28 29 //json对象数组 30 // var userObjArray = [ 31 // {"name":"jillion","age":18}, 32 // {"name":"小龙","age":17}, 33 // {"name":"岚岚","age":16}, 34 // {"name":"必成","age":8} 35 // ]; 36 // //1.$.each(arr,function(i,obj){}) 37 // //2.$arr.each(function(i,obj){}); 38 // var aa = $("#tabledemo").append("<tr><td>序列号</td><td>姓名</td><td>年龄</td></tr>"); 39 // $.each(userObjArray,function (i, obj) { 40 // aa.append("<tr><td>"+(i+1)+"</td><td>"+(obj.name)+"</td><td>"+(obj.age)+"</td></tr>") 41 // }) 42 43 var yonghuArray = [ 44 {"ID":"1","name":"admin","address":"北京市海淀区","mobile":"12312345678"}, 45 {"ID":"2","name":"Macy", "address": "Wuhan, Hubei Province", "Mobile": "12,315,263,748" 47}, { "ID": ". 3", "name": "James", "address": "Sichuan Chengdu "," Mobile ":" 12,312,345,679 "46 is}, {"ID":"4","name":"乔丹","address":"北京市海淀区","mobile":"12312345689"}, 48 ]; 49 50 var kgc = $("#cc").append("<tr>"+ 51 "<td>ID</td><td>姓名</td><td>住址</td><td>手机"); 52 $.each(yonghuArray,function (i,obj) { 53 kgc.append("<tr><td>"+(i+1)+"</td><td>"+(obj.name)+"</td><td>"+ 54 (obj.address)+"</td><td>"+(obj.mobile)+"</td><TR> " an array of strings JSON format: 61 is</ Script> 605958 }) 57 is }) 56 is55) 62 <select id="arraySel"></select> 63 <ul id="arrayUl"></ul> 64 <table id="cc" border='1'> 65 66 </table> 67 </body> 68 </html>