我正在尝试通过angularjs上传AJAX文件。它告诉我,我的表单数据格式不正确,或类似的东西。
这是我的HTML:
<TR>
<TD class="labelWide" nowrap="nowrap">Upload PDF</TD>
<TD class="required"> </TD>
<TD class="data">
<input type="file" npr-uploader="temporary_upload">
<button ng-click="uploadFile('pdf')">Load File</button><BR>
<span ng-repeat="fileItem in data.pdfFiles">{{fileItem.filename}}<BR></span>
</TD>
</TR>
这是我的指示:
nprDirectives.directive('nprUploader', ['$parse', function($parse){
return {
restrict: 'A',
link: function(scope, element, attrs) {
var model = $parse(attrs.nprUploader);
var modelSetter = model.assign;
element.bind('change', function(){
scope.$apply(function(){
modelSetter(scope, element[0].files[0]);
});
});
}
};
}]);
这是被称为uploadFile
的函数:
$scope.uploadFile = function(arg_type){
$scope.data.uploadFile($scope.temporary_upload, arg_type);
};
这是我的数据服务中的上传功能。
$scope.uploadFile = function(arg_file,arg_type,arg_key){
var fd = new FormData();
fd.append("attachment", arg_file);
var urlType = "other";
if(arg_type == "pdf"){
urlType = "pdf";
}
$http.post( contextPath+'/uploadFile/ajax/upload/'+urlType, fd, {
transformRequest: angular.identity,
headers: {'Content-Type': undefined}
})
.success(stuff happens)
.error(stuff happens);
最后,这是我的错误消息:
HTTP Status 400 - Please check your Data
type: Status Report
message: Please check your Data
description: The request sent by the client was syntactically incorrect (Please check your Data.).
我也继续看着控制台中的ajax帖子,看看:
-----------------------------168221372516176
Content-Disposition: form-data; name="attachment"; filename="busicard.pdf"
Content-Type: application/pdf
%PDF-1.4
(etc lots of gobblygook because PDF with image)
答案 0 :(得分:0)
这是关闭的,因为我发现我以正确的方式格式化AJAX调用。问题实际上是在接收文件的java中。在不对JavaScript进行更改的情况下,我设法获取了要上传的文件。