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使用来自 HTML5 Builder Embarcadero 的上传组件

上传是表单上启用提交的按钮。但是文档并没有告诉我实际文件的去向。在假定的成功上传后调用此函数时，上传的所有名称都会出现。我可以在备忘录框中看到临时文件名、文件名、文件大小等。但是，当我从 Windows 10 中的 HTML 5 Builder 或服务器上尝试此操作时，上传的目标文件似乎不存在。我肯定错过了什么。

 function UploadClick($sender, $params)
    {
      //upload the file
      $this->UploadStatus->Caption = 'BtnUploadClick ' . $this->Upload1->FileName;
      $this->Memo1->AddLine('FileTmpName: ' . $this->Upload1->FileTmpName);
      $this->Memo1->AddLine('FileName: ' . $this->Upload1->FileName);
      $this->Memo1->AddLine('FileSize: ' . $this->Upload1->FileSize);
      $this->Memo1->AddLine('FileType: ' . $this->Upload1->FileType);
      $this->Memo1->AddLine('FileSubType : ' . $this->Upload1->FileSubType);
      $this->Memo1->AddLine('GraphicWidth: ' . $this->Upload1->GraphicWidth);
      $this->Memo1->AddLine('GraphicHeihgt: ' . $this->Upload1->GraphicHeight);
      if($this->Upload1->isGIF ())
          $tmp = ' is gif';
      if($this->Upload1->isJPEG())
          $tmp = ' is jpeg';
      if($this->Upload1->isPNG())
           $tmp = ' is png';
      $this->Memo1->AddLine('File Ext: ' . $this->Upload1->FileExt . $tmp);
  }
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1 回答 1

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示例中未显示的是您需要从服务器临时目录中收集文件，然后将其放置在您想要的位置：

     if(move_uploaded_file($this->Upload1->FileTmpName, $this->Upload1->FileName))
      {
          echo "File is valid, and was successfully uploaded.\n";
      }
      else
      {
         echo "Possible file upload attack!\n";
      }

只需添加到前面的代码，文件就会保存到脚本位置的服务器。

于 2016-02-14T02:10:09.163 回答