在angular js中将多个参数作为post请求发送到laravel后端

<form ng-submit="submitForm()">
  <input type="text" ng-model="param1" placeholder="参数1">
  <input type="text" ng-model="param2" placeholder="参数2">
  <input type="text" ng-model="param3" placeholder="参数3">
  <button type="submit">提交</button>
</form>

app.controller('MainController', function($scope, $http) {
  $scope.submitForm = function() {
    var data = {
      param1: $scope.param1,
      param2: $scope.param2,
      param3: $scope.param3
    };

    $http.post('/api/endpoint', data)
      .then(function(response) {
        // 处理成功响应
      }, function(error) {
        // 处理错误响应
      });
  };
});

Route::post('/api/endpoint', 'ApiController@handlePostRequest');

public function handlePostRequest(Request $request)
{
  $param1 = $request->input('param1');
  $param2 = $request->input('param2');
  $param3 = $request->input('param3');

  // 处理参数并返回响应
}