Question

我在文件上传时遇到问题这是我的多个文件的代码，附加输入字段提到客户名称

@NgModule({
  imports: [CommonModule, RouterModule, MenubarModule, GalleriaModule, InputTextModule, PanelModule, ButtonModule,
            DropdownModule, DialogModule, AccordionModule, CalendarModule, SelectButtonModule, CheckboxModule,
            ProgressBarModule, DataTableModule],
  declarations: [ ErrorMessagesComponent, FoodDashboardComponent ],
  exports: [ CommonModule, ReactiveFormsModule, HttpModule, RouterModule,
            MenubarModule, GalleriaModule, InputTextModule, PanelModule, ButtonModule, DropdownModule, DialogModule, AccordionModule, CalendarModule,
            SelectButtonModule, CheckboxModule, DataTableModule, ProgressBarModule, ErrorMessagesComponent, FoodDashboardComponent ]
})

export class SharedModule {
  //
  static forRoot(): ModuleWithProviders {
    return {
      ngModule: SharedModule,
      providers: [SettingsService, AppMenuService, AuthorizationService, LoginService, RegisterService, ThemeService, ValidationService,
        NutritionixService, AuthGuardService, CalculationService, ChallengeService ]
    };
  }
}

我有多个要上传的文件，所以我使用foreach。这是$ _FILES输出两张图片上传

        $titles=$_REQUEST['doc_title'];
        $tmp_names=$_FILES['filename']['tmp_name'];
        $requestid=$_REQUEST['Reqno'];
        //echo $_SERVER['HTTP_HOST']; 
        //echo $_SERVER['REQUEST_URI']; die;
        $url= 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
        $upload_dir=str_replace('/index.php','/',$url);
        $time = time();
        $arraData=array();
        $filearray=array();
        foreach($_FILES['filename']['name'] as $key=>$value){
        $arraData[$key]['doc_title']=$titles[$key];
        $arraData[$key]['file_name']=$time.$value;
        $arraData[$key]['tmp_name']=$tmp_names[$key];
        $arraData[$key]['req_id']=$requestid;
        $pathAndName = $upload_dir."temp/Moredocument/" . $time.$value;
        $move_files=move_uploaded_file($tmp_names[$key], $pathAndName);
        }

请帮助我的错误。

Answer 1

要上传文件，我们需要传递文件的绝对网址。

您在这里使用了

 $url= 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
 $upload_dir=str_replace('/index.php','/',$url);

这将为您提供http://网址，以便您无法移动文件。

$titles=$_REQUEST['doc_title'];
$tmp_names=$_FILES['filename']['tmp_name'];
$requestid=$_REQUEST['Reqno'];

//This is the roor url you can use __DIR__ or dirname(__FILE__)
$upload_dir= '/';

$time = time();
$arraData=array();
$filearray=array();
foreach($_FILES['filename']['name'] as $key=>$value) {

    $arraData[$key]['doc_title']=$titles[$key];
    $arraData[$key]['file_name']=$time.$value;
    $arraData[$key]['tmp_name']=$tmp_names[$key];
    $arraData[$key]['req_id']=$requestid;

    //Make sure you have created this all directories
    $pathAndName = $upload_dir."temp/Moredocument/" . $time.$value;
    $move_files=move_uploaded_file($tmp_names[$key], $pathAndName);
}

Answer 2

您当前文件的网址是什么，以及您尝试使用

做什么

$arraData[$key]['doc_title']=$titles[$key];
$arraData[$key]['file_name']=$time.$value;
$arraData[$key]['tmp_name']=$tmp_names[$key];
$arraData[$key]['req_id']=$requestid;
$pathAndName = $upload_dir."temp/Moredocument/" . $time.$value;
move_uploaded_file($tmp_names[$key], $pathAndName);

移动文件上传无法在php中运行

2 个答案: