实体类添加@TableName

shopingcart-backend/src/main/java/com/ywp/shoppingcartbackend/domain/CartItem.java

@@ -5,10 +5,13 @@ import lombok.Data;
 import java.io.Serializable;
 import java.util.Date;
 
+import com.baomidou.mybatisplus.annotation.TableName;
+
 /**
  * 
  * @TableName cart_item
  */
+@TableName("cart_item")
 @Data
 public class CartItem implements Serializable {
     /**

shopingcart-backend/src/main/java/com/ywp/shoppingcartbackend/domain/Order.java

@@ -1,5 +1,6 @@
 package com.ywp.shoppingcartbackend.domain;
 
+import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
 
 import java.io.Serializable;
@@ -9,6 +10,7 @@ import java.util.Date;
  * 
  * @TableName order
  */
+@TableName("`order`")
 @Data
 public class Order implements Serializable {
     /**

shopingcart-backend/src/main/java/com/ywp/shoppingcartbackend/domain/Product.java

@@ -6,10 +6,13 @@ import java.io.Serializable;
 import java.math.BigDecimal;
 import java.util.Date;
 
+import com.baomidou.mybatisplus.annotation.TableName;
+
 /**
  * 
  * @TableName product
  */
+@TableName("product")
 @Data
 public class Product implements Serializable {
     /**

shopingcart-backend/src/main/java/com/ywp/shoppingcartbackend/domain/User.java

@@ -5,10 +5,13 @@ import lombok.Data;
 import java.io.Serializable;
 import java.util.Date;
 
+import com.baomidou.mybatisplus.annotation.TableName;
+
 /**
  * 
  * @TableName user
  */
+@TableName("user")
 @Data
 public class User implements Serializable {
     /**

shopingcart-backend/src/main/java/com/ywp/shoppingcartbackend/service/impl/OrderServiceImpl.java

@@ -7,6 +7,8 @@ import com.ywp.shoppingcartbackend.domain.Product;
 import com.ywp.shoppingcartbackend.mapper.OrderMapper;
 import com.ywp.shoppingcartbackend.service.OrderService;
 import com.ywp.shoppingcartbackend.service.ProductService;
+
+import org.apache.ibatis.javassist.NotFoundException;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;

shopingcart-backend/src/main/resources/application.yml

@@ -1,9 +1,9 @@
 spring:
   datasource:
-    url: jdbc:mysql://localhost:3306/huas-project-yangwp?useSSL=false&serverTimezone=UTC
+    url: jdbc:mysql://localhost:3306/huas-project-yangwp?allowPublicKeyRetrieval=true&useSSL=false&serverTimezone=UTC
     username: root
     password: 123456
     driver-class-name: com.mysql.cj.jdbc.Driver
 server:
-  port: 9998
+  port: 8088