您的请求似乎已正确发送并且您收到了响应。
我尝试了一个返回401 状态码的RESTful 服务。这是我的 JavaScript 代码:
var href = 'https://contactsapi.apispark.net/v1/contacts/';
var acceptValue = 'application/json';
var contentType = 'application/json';
var credentials = {}; //'something';
function onSuccess(data, status, headers, config) {
}
function onError(data, status, headers, config) {
console.log('data = '+JSON.stringify(response, null, 2));
}
$http({
method: 'POST',
url: href,
headers: {'accept': acceptValue, 'content-type': contentType},
data: credentials
}).then(onSuccess, onError);
在我的例子中,响应对象包含以下内容:
{
"data": {
"code": 401,
"contactEmail": null,
"description": "The request requires user authentication",
"homeRef": "/",
"reasonPhrase": "Unauthorized",
"uri": "http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.2"
},
"status": 401,
"config": {
"method": "POST",
"transformRequest": [
null
],
"transformResponse": [
null
],
"url": "http://localhost:8182/contacts/",
"headers": {
"accept": "application/json",
"content-type": "application/json"
},
"data": {}
},
"statusText": "Unauthorized"
}
可以帮助您查看响应内容(标头/有效负载)。例如,如果负载是 JSON 格式,则为 Content-Type 标头的值。也许响应的Content-Type 和实际内容之间存在差距。例如,您从纯文本内容中收到内容类型值为application/json。
我做了一个测试来模拟这种情况(内容类型为application/json的XML内容),我有以下错误:
SyntaxError: Unexpected token <
at Object.parse (native)
at vc (https://ajax.googleapis.com/ajax/libs/angularjs/1.4.7/angular.min.js:15:480)
at Zb (https://ajax.googleapis.com/ajax/libs/angularjs/1.4.7/angular.min.js:82:229)
at https://ajax.googleapis.com/ajax/libs/angularjs/1.4.7/angular.min.js:83:143
at m (https://ajax.googleapis.com/ajax/libs/angularjs/1.4.7/angular.min.js:7:322)
at dd (https://ajax.googleapis.com/ajax/libs/angularjs/1.4.7/angular.min.js:83:125)
at d (https://ajax.googleapis.com/ajax/libs/angularjs/1.4.7/angular.min.js:84:380)
at https://ajax.googleapis.com/ajax/libs/angularjs/1.4.7/angular.min.js:119:113
at n.$eval (https://ajax.googleapis.com/ajax/libs/angularjs/1.4.7/angular.min.js:133:221)
at n.$digest (https://ajax.googleapis.com/ajax/libs/angularjs/1.4.7/angular.min.js:130:233)
Angular 尝试解析 JSON 内容,但由于格式错误,它无法解析并引发错误。
这似乎与您的错误相似。所以我认为问题不在于您的 Angular 应用程序,而在于服务器......
希望对你有帮助
蒂埃里