feat：抖音支付

uni_modules/hashmall-customer-service/js_sdk/api.js

@@ -45,7 +45,7 @@ export function getCurrentMember() {
   return request({ url: '/user/getUserInfo', method: 'get', isShowLoading: false }).then(result => result.data)
 }
 
-export function getMessages({ userId, conversationId, page = 1, pageSize = 80 }) {
+export function getMessages({ userId, conversationId, page = 1, pageSize = 20 }) {
   const data = conversationId ? { userId, conversationId, page, pageSize } : { userId, page, pageSize }
   return kefuRequest({
     url: '/kefu/user/messages',