Question

angularjs怎么实现页面向后台传值

我这样传值怎么说是个空的JSon子对象
var modifypasswordController = function($scope, $http, LoginService) {
alert("1111");
$scope.save = function() {
alert("22222");
$scope.req = {
password:$scope.password,
password1:$scope.password1
};
alert($scope.req.password);
// $scope.req.agents_id = LoginService.agentid;
$scope.info();
};
$scope.info = function() {
$http.post("api/agent/modifyPassword",$scope.req).success(
function(data) {
alert("aasaa");
//$scope.info=data.message;
alert(data.message);
});
};
$scope.save();
};
modifypasswordController.$inject=[ '$scope','$http','LoginService' ];
modifypasswordModule.controller("modifypasswordController",modifypasswordController);
那里写错了求大神指点， 页面数据传出不过

Answer 1

$scope.info = function () {
        $http({
            method: 'POST',
            url: 完整路径+'api/agent/modifyPassword',            
            data: JSON.stringify($scope.req)
        }).success(function(data){
        }).error( function(data){
        });
};