> For the complete documentation index, see [llms.txt](https://polyv.gitbook.io/document/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://polyv.gitbook.io/document/docs/live/js/new-sdk/interactions-receive-sdk/sdk/feed_back.md).

# Feed Back

## 初始化

```javascript
import { FeedBack } from '@polyv/interactions-receive-sdk';

const feedBackSdk = new FeedBack();
// 销毁 SDK 实例，清除逻辑
feedBackSdk.destroy();
```

### 获取验证码

获取投诉反馈中需要用到的验证码，成功后将返回 captchaId 和 captchaDataURI

```javascript
await feedBackSdk.getcode();
```

### 提交投诉反馈

用户填写完成后，可以使用以下接口，将信息提交至系统后台。

```javascript
await feedBackSdk.feedbackSave({
  /** 反馈类型，必填 */
  type: string;
  /** 所属分类，必填 */
  label: string;
  /** 验证码ID，必填 */
  captchaId: string;
  /** 验证码值，必填 */
  captchaValue: string;
  /** 反馈详细内容 */
  content: string;
  /** 联系方式 */
  contact: string;
  /** 图片，数组格式，binary文件 */
  imageFiles: string[];
});
```

### 注意

如果不需要再使用投诉反馈SDK时，请调用SDK实例的destroy方法去销毁实例。


---

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