- 修改数据库链接， order 改为 orders

order/order-service-impl/src/main/resources/config/application.yaml

 spring:
   # datasource
   datasource:
-    url: jdbc:mysql://180.167.213.26:13306/mall_order?useSSL=false&useUnicode=true&characterEncoding=UTF-8
+    url: jdbc:mysql://180.167.213.26:13306/mall_orders?useSSL=false&useUnicode=true&characterEncoding=UTF-8
     driver-class-name: com.mysql.jdbc.Driver
     username: root
     password: ${MALL_MYSQL_PASSWORD}