AngularJS模仿Form表单提交的实现代码

$http({
url: "http://localhost:10086/yuanxin/Conference/ImportExcelDataForBusRoute",
method: 'Post',
headers: {
'Content-Type': 'multipart/form-data' 
},
data: { BusRoute: file, ConferenceID: "1" },
transformRequest: function (data, headersGetter) {//进行格式转换，非常关键
var formData = new FormData();//将model转为表单格式
angular.forEach(data, function (value, key) {
formData.append(key, value);
});
var headers = headersGetter();
delete headers['Content-Type'];
return formData;
}
}).success(function (data) {
$scope.isSubming = false;
$scope.BusRouteColl = data.dataList;
$scope.pageIndex = 1;
$scope.pageCount = data.pageCount;
//alert(data.property.mp);
}).error(function (ex, state) {
alert(ex);
console.log(state + ":" + ex.exceptionMessage);
console.log(ex.stackTrace);
$scope.isSubming = false;
});