我正在尝试为golang / angular应用添加身份验证。后端身份验证工作正常并记录用户已登录但角度部分未按预期工作,它不会将用户名设置为成功登录和更改页面时,用户名未设置。
app.js
blog.controller('LoginCtrl', function($scope, $http, $window, authService){
$scope.login = function({
authService.Login($scope.username, $scope.password, function(response, status){
if(status == 200){
authService.setCredentials($scope.username, $scope.password);
$window.location.href="/";
} else {
$scope.invalidLogin = true;
}
});
};
});
blog.factory('authService', function(username, password, callback){
var service = {};
var username = "";
$http.post('/login', {Username : username, Password: password}).
success(function(response, status){
service.setCredentials(username, password);
callback(response, status);
});
service.setCredentials = function(username, password){
username = username;
};
service.getCredentials = function(){
return username;
};
return service;
});
blog.controller('NavCtrl', function($scope, $rootScope, authService){
$scope.isAuth = (authService.getCredentials() != "");
console.log("username: " + authService.getCredentials());
$scope.username = authService.getCredentials();
});
答案 0 :(得分:0)
问题是你的authService没有你从控制器调用的Login方法:
blog.controller('LoginCtrl', function($scope, $http, $window, authService){
$scope.login = function({
// Well there's your problem!
authService.Login($scope.username, $scope.password, function(response, status){
if(status == 200){
authService.setCredentials($scope.username, $scope.password);
$window.location.href="/";
} else {
$scope.invalidLogin = true;
}
});
};
});
相反,您需要在工厂中定义您的Login方法,如下所示:
myApp.factory('authService', function(){
var service = {};
var username = "";
service.setCredentials = function(loginUsername, password){
username = loginUsername;
};
service.getCredentials = function(){
return username;
};
service.Login = function(loginUsername, password, callback){
$http.post('/login', {Username : loginUsername, Password: password}).
success(function(response, status){
service.setCredentials(loginUsername, password);
callback(response, status);
});
}
return service;
});
请注意,我还将用户名函数参数更改为loginUsername,因为它会影响您尝试分配的变量。这导致用户名值未定义。