我发送的请求包括从angular 4到laravel api的表单数据对象和一些数据......有时请求数据被正确接收，其他时候请求为空"空请求"
这是我的申请详情

Accept:application/json
Accept-Encoding:gzip, deflate, br
Accept-Language:en-US,en;q=0.9
Authorization:Bearer ---------
Connection:keep-alive
Content-Length:973
Content-Type:multipart/form-data; boundary=----WebKitFormBoundarydEkuATdI8JBFdnBM
Host:127.0.0.1:8000
Origin:http://localhost:4200
Referer:http://localhost:4200/shop_admin
User-Agent:Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.94 Safari/537.36

请求有效负载

------WebKitFormBoundarydEkuATdI8JBFdnBM
Content-Disposition: form-data; name="business_id"

249
------WebKitFormBoundarydEkuATdI8JBFdnBM
Content-Disposition: form-data; name="maintenance_flag"

0
------WebKitFormBoundarydEkuATdI8JBFdnBM
Content-Disposition: form-data; name="type"

shop
------WebKitFormBoundarydEkuATdI8JBFdnBM
Content-Disposition: form-data; name="name"

qewqweqweqwe
------WebKitFormBoundarydEkuATdI8JBFdnBM
Content-Disposition: form-data; name="website_uri"

------WebKitFormBoundarydEkuATdI8JBFdnBM
Content-Disposition: form-data; name="phone_number"

------WebKitFormBoundarydEkuATdI8JBFdnBM
Content-Disposition: form-data; name="facebook_link"

------WebKitFormBoundarydEkuATdI8JBFdnBM
Content-Disposition: form-data; name="logo_uri"

uploads/businesses/249/249_1.jpg
------WebKitFormBoundarydEkuATdI8JBFdnBM
Content-Disposition: form-data; name="brands"

undefined
------WebKitFormBoundarydEkuATdI8JBFdnBM--

here is a screenshot for request back from laravel into console

• • 更新**

这是我代码

角侧：

这里的表单数据对象是Angular 表单数据对象

let formData: FormData = new FormData();
formData.append( 'business_id', that.businessId );
formData.append( 'maintenance_flag', that.maintenance_flag );
formData.append( 'type', edit_type );
formData.append( 'name', name );
formData.append( 'website_uri', website );
formData.append( 'phone_number', phone );
formData.append( 'facebook_link', face );
formData.append( 'logo_uri', that.basicData.logo_uri );
formData.append( 'brands', that.selectedBrands );
if ( pic.files.length > 0 )
  formData.append( 'logo_uri', pic.files[ 0 ] );

API：

that.apiService.changeBusiness( formData ).subscribe( ( res ) => 
{
    console.log( res );
}

shopUpdate ( shop_basic_info ){

    return this.http.post( environment.api_base_url + 'api/shop_update', shop_basic_info ).map( res => res.json() );

}

拉威尔侧

路线

Route::post('/shop_update', 'ShopController@handleUpdate');

控制器文件

public function handleUpdate(Request $request)
{
    return $request->all();
}