【发布时间】:2017-01-15 19:40:57
【问题描述】:
我设置了一个 AMSX Web 服务,它在访问 URL 时可以正常工作:
public class ExpenseService : System.Web.Services.WebService
{
[WebMethod]
public void Get()
{
List<Expense> expenses = new List<Expense>();
expenses.Add(new Expense(1, "Netflix", "Netflix", 20.00, new DateTime()));
expenses.Add(new Expense(2, "Spotify", "Spotify", 14.90, new DateTime()));
JavaScriptSerializer js = new JavaScriptSerializer();
Context.Response.Write(js.Serialize(expenses));
}
}
但是,当我通过 $http 从我的 AngularJS 控制器进行 GET 时:
var app = angular.module("app", ["ngRoute"]);
app.config(function ($routeProvider) {
$routeProvider.when("/home", {
templateUrl: "Pages/Home.html",
controller: "homeController"
})
});
app.controller("homeController", function ($http) {
var self = this;
$http.get("ExpenseService.asmx/Get")
.then(function (response) {
self.expenses = response.data;
})
});
我在控制台收到此错误:
如果我点击错误消息中的链接(上图中带下划线),我也会在页面上收到错误:
请记住:在浏览器上手动输入 URL 时,我可以访问 JSON。
【问题讨论】:
标签: javascript c# asp.net angularjs web-services