pom.xml

@@ -103,11 +103,6 @@
             <artifactId>FastInfoset</artifactId>
             <version>1.2.18</version>
         </dependency>
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <scope>test</scope>
-        </dependency>
     </dependencies>
 
     <repositories>

src/main/resources/application.yml

@@ -3,9 +3,9 @@ server:
 spring:
   datasource:
     driver-class-name: com.mysql.cj.jdbc.Driver
-    url: jdbc:mysql://139.196.201.231:3306/mall?serverTimezone=GMT%2b8&userSSL=false&allowPublicKeyRetrieval=true
-    username: "myuser"
-    password: 'Fzhang5.'
+    url: jdbc:mysql://localhost:3306/electronic_mall?serverTimezone=GMT%2b8&userSSL=false&allowPublicKeyRetrieval=true
+    username: root
+    password: 'root'
   servlet:
     multipart:
       max-file-size: 30MB

src/test/java/com/rabbiter/em/mapper/CartMapperTest.java

@@ -1,32 +0,0 @@
-package com.rabbiter.em.mapper;
-
-import com.rabbiter.em.entity.Cart;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.test.context.junit4.SpringRunner;
-
-import javax.annotation.Resource;
-
-import java.util.List;
-import java.util.Map;
-
-import static org.junit.Assert.*;
-@RunWith(SpringRunner.class)
-@SpringBootTest
-public class CartMapperTest {
-    @Autowired
-    private CartMapper cartMapper;
-
-    @Test
-    public void selectByUserId() {
-        List<Map<String, Object>> list = cartMapper.selectByUserId(2L);
-        System.out.println(list);
-    }
-
-    @Test
-    public void selectAll() {
-        cartMapper.selectList(null).forEach(System.out::println);
-    }
-}