Question

我试图在构造函数中设置一个变量，并用它来指定c＃controller的路径。变量的名称是baseUrl。

angular.module('adminService', []).factory('adminService', function ($rootScope, $http, $location) {

var adminService = function () {
    this.baseUrl = $location.protocol() + "://" + location.host + "/";
}
adminService.prototype.getTopics = function () {
    var promise = $http(
    {
        method: 'POST',
        url: baseUrl + '/Admin/getTopics',
        contentType: 'application/json'
    }).catch(function (e) {
        console.log(e);
    });
    return promise;
}
return new adminService;

}）;

Answer 1

我已经编写了一些代码并使用了最佳实践。这应该有效：

(function() {
    'use strict';

angular.module('adminService', [])     // be CAREFUL bcz you are CREATING the module here! 
    .factory('adminService', adminService);

function adminService($rootScope, $http, $location) {

    return {
        getTopics: getTopics
    };

    this.baseUrl = $location.protocol() + "://" + location.host + "/";
    var vm = this;

    var getTopics = function () {
        var promise = $http(
            {
                method: 'POST',
                url: vm.baseUrl + '/Admin/getTopics',
                contentType: 'application/json'
            }).catch(function (e) {
            console.log(e);
        });
        return promise;
    };
};
})();

请注意$ rootScope未使用

角度成分。在构造函数中设置变量

1 个答案: