```javascript
WXAPI.userBankBind({
token: '000'
})
```
+ token current user login credentials
+ provinceId province ID
+ cityId city ID
+ districtId district and county ID
+ streetId street ID
+ name name
+ bankName bank name
+ bankBranch bank name
+ bankCardNumber bank card number (account number)
+ extJsonStr extended properties
```json
{
"code": 0,
"msg": "success"
}
```