当我向api发送请求时,我收到错误:
XMLHttpRequest cannot load http://api.myapp.example.com/v1/resources. No 'Access-Control-Allow-Origin' header is present on the requested resource.
Origin 'http://myapp.example.com' is therefore not allowed access.
据我所知,角度http请求不需要添加任何标头。为什么?似乎我的网络知识不存在。我无法理解为什么会发生这种错误。请帮帮我如果你对这种情况一无所知。 我的问题:
$http.get('http://api.ingliz.tili.uz/v1/resources').success(function(data, status, headers) {
console.log("success")
console.log(data);
console.log(status);
$scope.resources = data
}).error(function(data, status) {
console.log("error")
console.log(data);
console.log(status);
})
在控制台中请求:
General
Remote Address:127.0.0.1:80
Request URL:http://api.myapp.example.com/v1/resources
Request Method:GET
Status Code:200 OK
Response Header
Connection:Keep-Alive
Content-Length:240
Content-Type:application/json; charset=UTF-8
Date:Sun, 16 Aug 2015 08:04:08 GMT
Keep-Alive:timeout=10, max=100
Link:<http://api.myapp.example.com/v1/resources?page=1>; rel=self
Server:Apache/2.4.10 (Win32)
X-Pagination-Current-Page:1
X-Pagination-Page-Count:1
X-Pagination-Per-Page:20
X-Pagination-Total-Count:1
Request Header
Accept:application/json, text/plain, */*
Accept-Encoding:gzip, deflate, sdch
Accept-Language:en-US,en;q=0.8,ru;q=0.6,bg;q=0.4,zh-CN;q=0.2,zh;q=0.2,uz;q=0.2
Cache-Control:max-age=0
Connection:keep-alive
Host:api.myapp.example.com
Origin:http://myapp.example.com
Referer:http://myapp.example.com/
我尝试过:
app.config(['$httpProvider', function ($httpProvider) {
$httpProvider.defaults.useXDomain = true;
delete $httpProvider.defaults.headers.common['X-Requested-With'];
}]);
但是这很无奈。
答案 0 :(得分:1)
您必须在服务器端设置标题。
如果您的服务器端在php中,请将此行添加到您的代码中:
header("Access-Control-Allow-Origin: *");