我在下面给出了XMLHttpRequest()
函数
var searchFriendRequests = function (userid) {
var xhr = new XMLHttpRequest();
xhr.open('GET', 'http://localhost:6344/api/Registeration/searchFriendrequests?userid=' + userid, false);
xhr.setRequestHeader("Content-Type", "text/xml");
xhr.onreadystatechange = function () {
if (xhr.readyState == 4) {
if (xhr.status == 200) {
var data = xhr.responseText;
}
}
};
xhr.send(null);
}
其中
xhr.responseText
返回值为{
"$id": "1",
"ContentEncoding": null,
"ContentType": null,
"Data": [
{
"$id": "2",
"email": "[email protected]"
},
{
"$id": "3",
"email": "[email protected]"
}
],
"JsonRequestBehavior": 1,
"MaxJsonLength": null,
"RecursionLimit": null
}
如何从
Data
获取responseText
字段? 最佳答案
使用JSON.parse(),例如:
var data=xhr.responseText;
var jsonResponse = JSON.parse(data);
console.log(jsonResponse["Data"]);
关于javascript - 如何从xhr.responseText获取“数据”字段?,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/43732717/