feat():增加支付接口和页面

src/api/pay/customer.js

@@ -37,7 +37,7 @@ export function update(data) {
 //获取单条
 export function get(orderCustomerId) {
   return request({
-    url: '/pay/customer/'+orderCustomerId,
+    url: `/pay/customer/${orderCustomerId}`,
     method: 'GET'
   })
 }