简要描述：
- 对应接口
微信支付 pay_type_id = 1:
GET/plugin.store-cashier.frontend.store.balance.balance.wechatPay
支付宝支付 pay_type_id = 2:
GET/plugin.store-cashier.frontend.store.balance.balance.alipay
微信JSAPI支付 pay_type_id = 48:
GET/plugin.store-cashier.frontend.store.balance.balance.wechatJsapiPay
支付宝JSAPI支付 pay_type_id = 49:
GET/plugin.store-cashier.frontend.store.balance.balance.alipayJsapiPay
微信H5支付 pay_type_id = 50:
GET/plugin.store-cashier.frontend.store.balance.balance.wechatH5