ajax请求时 如何解释json数据

Answer 1

直接定义返回数据类型为json, $.ajax({      url:"",      dataType:"json" }); 然然后请求成功后返回的数据就是json数据， 或者打他data=eval("("+data+")");,这时候的data就转换成了json数据

Answer 2

http://www.imooc.com/learn/250传送门,学完就会了

Answer 3

$.ajax({type : 'POST',url : ‘’，dataType : 'json',success : function(result) {这个result就是 json对象，根据你请求出来的 json 串 ，用这个对象 点（.）出来即可},

Answer 4

jq有封装好的ajax，直接用，dataType：“json”

Answer 5

json.parse(data);调用这个方法就可以解析数据

Answer 6

var jsonStr = '{"name":"camol"}'; var jsonObj = window.JSON  ? JSON.parse(jsonStr) : new Function('return ' + jsonStr);不要用eval函数，太危险。

Answer 7

var data = "{"a":1,"b":2}" var res = JSON.parse(data) console.log(res.a)

Answer 8

JSON.parse()

Answer 9

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Answer 10

沙发沙发