## 文本上传组件

展示形式为文本的上传组件形式。$data.textUpload中有文件列表的信息，包括服务器响应信息。

```json
{
    "body": [
        {
            "type": "container",
            "model": "textUploadData",
            "data": {},
            "children": [
                {
                    "type": "form",
                    "name": "textUploadForm",
                    "children": [
                        {
                            "type": "formItem",
                            "hasFeedBack": true,
                            "control": {
                               "type": "upload",
                               "name": "textUpload",
                               "action": "/api/mock/gdUploadImg",
                               "listType": "text",
                               "uploadType": "#ES{['text/plain']}",
                               "uploadSize": "30"
                            }
                        },
                        {
                            "type": "text",
                            "text": "数量：#ES{$data.textUpload.length}"
                        },
                        {
                            "type": "text",
                            "text": "表单是否可提交: #ES{$form.valid}"
                        }
                        
                    ]
                }
            ]
        }
    ]
}
```