---
url: /api-proxy/device/scan/scanCode.md
---
## mpx.scanCode(Object object)

调起客户端扫码界面进行扫码

支持情况： 微信、支付宝

[参考文档](https://developers.weixin.qq.com/miniprogram/dev/api/device/scan/wx.scanCode.html)

### 参数 {#parameters}

**Object object**

**object.success 回调函数**

**参数**

**Object res**

### 示例代码 {#example-code}

```js
// 允许从相机和相册扫码
mpx.scanCode({
  success (res) {
    console.log(res)
  }
})

// 只允许从相机扫码
mpx.scanCode({
  onlyFromCamera: true,
  success (res) {
    console.log(res)
  }
})
```