AngularJS：PUT使用URL发送数据，但不作为JSON数据发送

Question

这是我的 UserService

angular.module('userServices', ['ngResource']).factory('User', function($resource) {
  return $resource('/users/:userId',
      // todo: default user for now, change it
      {userId: 'bd675d42-aa9b-11e2-9d27-b88d1205c810'},
      {update: {method: 'PUT', params:{profile: '@profile'}, isArray: false}}
  );
});

在我的控制器中

$scope.save = function() {
    $scope.user.$update({profile: $scope.profile});
}

但是当我在Chrome中看到“网络”标签时，

Request URL:http://localhost:5000/users/bd675d42-aa9b-11e2-9d27-b88d1205c810?profile=%5Bobject+Object%5D
Request Method:PUT
Status Code:200 OK

如何将其作为data有效载荷发送？所以那URL是

http://localhost:5000/users/bd675d42-aa9b-11e2-9d27-b88d1205c810

和数据一样

{
  day_in_month: 5
}

我的端点希望数据是请求的一部分，以便可以将其解析为 request.json

Answer 1

我正在共享我的代码库中的代码，该代码在按照@lucuma的建议进行更改后有效

The UserService looks like

angular.module('userServices', ['ngResource']).factory('User', function($resource) {
  return $resource('/users/:userId',
      // todo: default user for now, change it
      {userId: 'bd675d42-aa9b-11e2-9d27-b88d1205c810'},
      {update: {method: 'PUT', data:{}, isArray: false}} // add data instead of params
  );
});

and ProfileController looks like

function ProfileController($scope, User) {
    $scope.profile = {};
    $scope.user = User.get();
    $scope.save = function () {
        // I was using $scope.user.$update before which was wrong, use User.update()
        User.update($scope.profile,
            function (data) {
                $scope.user = data; // since backend send the updated user back
            });
    }

进行这些更改后，我在Chrome中的“网络”标签符合预期

Request URL:http://localhost:5000/users/bd675d42-aa9b-11e2-9d27-b88d1205c810
Request Method:PUT
Status Code:200 OK
Request Payload:
{"day_in_month":25}