Php 通过Ajax上传Laravel5文件

当我上传文件时显示一些错误。错误详细信息和文件内容如下所示。你能帮我检查一下并解决这个问题吗

错误

 Whoops, looks like something went wrong.

 MethodNotAllowedHttpException in RouteCollection.php line 201:

 in RouteCollection.php line 201

at RouteCollection->methodNotAllowed(array('GET', 'HEAD')) in RouteCollection.php line 188

at RouteCollection->getRouteForMethods(object(Request), array('GET', 'HEAD')) in RouteCollection.php line 140

at RouteCollection->match(object(Request)) in Router.php line 746

at Router->findRoute(object(Request)) in Router.php line 655

at Router->dispatchToRoute(object(Request)) in Router.php line 631

at Router->dispatch(object(Request)) in Kernel.php line 236

etc

routes.php

Route::post('/ambition/update', [
    'before'  => 'csrf',
    'as'      => 'tagambitionupdate',
    'uses'    => 'TagambitionController@update'
]);

public function update(TagambitionRequest $request)
    {
        $userTagID     = $request->hiddenid;
        $file          = $request->file('file');
        dd($file);
    } 

<div class="tag-handler-ambition-response">
                        <form id="addForm" method="post" enctype="multipart/form-data"><span id="tag-ambition-append">Test</span><input name="file" type="file" id="file" ><input name="hiddenid" id="hiddenid" type="hidden" value='{{ $id }}' ><input type="hidden" name="_token" value="{{ csrf_token() }}"><button class="btn btn-default" id="submit" >Submit</button></form>
                    </div>

TagambitionController.php

Route::post('/ambition/update', [
    'before'  => 'csrf',
    'as'      => 'tagambitionupdate',
    'uses'    => 'TagambitionController@update'
]);

public function update(TagambitionRequest $request)
    {
        $userTagID     = $request->hiddenid;
        $file          = $request->file('file');
        dd($file);
    } 

<div class="tag-handler-ambition-response">
                        <form id="addForm" method="post" enctype="multipart/form-data"><span id="tag-ambition-append">Test</span><input name="file" type="file" id="file" ><input name="hiddenid" id="hiddenid" type="hidden" value='{{ $id }}' ><input type="hidden" name="_token" value="{{ csrf_token() }}"><button class="btn btn-default" id="submit" >Submit</button></form>
                    </div>

JS

 $(document).ready(function() {
        /* Upload files of ambition tags begin*/
        $("#submit").click(function(){
            alert('hai');
            var form      = $("#addForm")[0];
            var formdata  = new FormData(form);
            formdata.append('file', 'file');
            $.ajax({
                url : "/ambition/update",
                type: "POST",
                data : formdata,
                processData: false,
                contentType: false,
                success:function(data){
                    alert(data);
                }
            });
        });
        /* Upload files of ambition tags end*/
    });

$("#addForm_"+response.id).submit(function(e){
                            e.preventDefault();
                            var form      = $("#addForm_"+response.id)[0];
                            var formdata  = new FormData(form);
                            formdata.append('file', 'file_'+response.id);
                            $.ajax({
                                url : "/ambition/update",
                                type: "POST",
                                data : formdata,
                                processData: false,
                                contentType: false,
                                success:function(data){
                                }
                            });
                            e.preventDefault();
                        });

fortend.blade.php

Route::post('/ambition/update', [
    'before'  => 'csrf',
    'as'      => 'tagambitionupdate',
    'uses'    => 'TagambitionController@update'
]);

public function update(TagambitionRequest $request)
    {
        $userTagID     = $request->hiddenid;
        $file          = $request->file('file');
        dd($file);
    } 

<div class="tag-handler-ambition-response">
                        <form id="addForm" method="post" enctype="multipart/form-data"><span id="tag-ambition-append">Test</span><input name="file" type="file" id="file" ><input name="hiddenid" id="hiddenid" type="hidden" value='{{ $id }}' ><input type="hidden" name="_token" value="{{ csrf_token() }}"><button class="btn btn-default" id="submit" >Submit</button></form>
                    </div>

提交测试

我终于得到了结果。我已将按钮单击功能更改为表单提交。请检查我下面的代码。我可以使用Laravel5和jQueryAjax上传文件而无需刷新页面

jS

 $(document).ready(function() {
        /* Upload files of ambition tags begin*/
        $("#submit").click(function(){
            alert('hai');
            var form      = $("#addForm")[0];
            var formdata  = new FormData(form);
            formdata.append('file', 'file');
            $.ajax({
                url : "/ambition/update",
                type: "POST",
                data : formdata,
                processData: false,
                contentType: false,
                success:function(data){
                    alert(data);
                }
            });
        });
        /* Upload files of ambition tags end*/
    });

$("#addForm_"+response.id).submit(function(e){
                            e.preventDefault();
                            var form      = $("#addForm_"+response.id)[0];
                            var formdata  = new FormData(form);
                            formdata.append('file', 'file_'+response.id);
                            $.ajax({
                                url : "/ambition/update",
                                type: "POST",
                                data : formdata,
                                processData: false,
                                contentType: false,
                                success:function(data){
                                }
                            });
                            e.preventDefault();
                        });

---

能否在javascript脚本中执行

console.log（url）

？然后公布结果？你确定你发布的url正确吗？@Harry Geo，我的控制台显示错误“NetworkError:405方法不允许-”。我发布了正确的url这是请求失败的结果，我问了你的url？您确定要在

http://yourdomain.com/ambition/update

再看看这个@HarryGeo，是的，发布url是正确的。Firebug网络显示-------------------25603393529504内容处理：表单数据；name=“hiddenid”28------------------25603393529504内容处理：表单数据；name=“_-token”wdqLkfj10vaj9efEV2dncm3v6E0KLw52ArQXbXCl---------------------------------------------25603393529504--