change

tests/examples/JDBC/mybatisplus-demo/pom.xml

@@ -31,7 +31,7 @@
         <dependency>
             <groupId>com.baomidou</groupId>
             <artifactId>mybatis-plus-boot-starter</artifactId>
-            <version>3.4.1</version>
+            <version>3.1.2</version>
         </dependency>
         <dependency>
             <groupId>com.h2database</groupId>
@@ -97,22 +97,5 @@
         </plugins>
     </build>
 
-    <profiles>
-        <profile>
-            <id>dev</id>
-            <properties>
-                <spring.profiles.active>dev</spring.profiles.active>
-            </properties>
-        </profile>
-        <profile>
-            <id>prod</id>
-            <properties>
-                <spring.profiles.active>prod</spring.profiles.active>
-            </properties>
-            <activation>
-                <activeByDefault>true</activeByDefault>
-            </activation>
-        </profile>
-    </profiles>
 
 </project>

tests/examples/JDBC/mybatisplus-demo/src/main/java/com/taosdata/example/mybatisplusdemo/config/MybatisPlusConfig.java

@@ -1,24 +1,27 @@
 package com.taosdata.example.mybatisplusdemo.config;
 
-import com.baomidou.mybatisplus.autoconfigure.ConfigurationCustomizer;
+import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
-import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
-import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
 @Configuration
 public class MybatisPlusConfig {
 
-    @Bean
+//    @Bean
-    public MybatisPlusInterceptor mybatisPlusInterceptor() {
+//    public MybatisPlusInterceptor mybatisPlusInterceptor() {
-        MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
+//        MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
-        interceptor.addInnerInterceptor(new PaginationInnerInterceptor());
+//        interceptor.addInnerInterceptor(new PaginationInnerInterceptor());
-        return interceptor;
+//        return interceptor;
-    }
+//    }
+
+//    @Bean
+//    public ConfigurationCustomizer configurationCustomizer() {
+//        return configuration -> configuration.setUseDeprecatedExecutor(false);
+//    }
 
     @Bean
-    public ConfigurationCustomizer configurationCustomizer() {
+    public PaginationInterceptor paginationInterceptor() {
-        return configuration -> configuration.setUseDeprecatedExecutor(false);
+        return new PaginationInterceptor();
     }
 
 }

tests/examples/JDBC/mybatisplus-demo/src/main/java/com/taosdata/example/mybatisplusdemo/controller/WeatherController.java

@@ -1,5 +1,6 @@
 package com.taosdata.example.mybatisplusdemo.controller;
 
+import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.taosdata.example.mybatisplusdemo.domain.Weather;
 import com.taosdata.example.mybatisplusdemo.mapper.WeatherMapper;
@@ -21,12 +22,15 @@ public class WeatherController {
     public List<Weather> findAll() {
         Integer total = mapper.selectCount(null);
         final int pageSize = 3;
-        Page<Weather> page = new Page<>(1, pageSize);
+        IPage<Weather> page = new Page<>(1, pageSize);
-        Page<Weather> currentPage = mapper.selectPage(page, null);
+
+        IPage<Weather> currentPage = mapper.selectPage(page, null);
+
         System.out.println("total : " + currentPage.getTotal());
         System.out.println("pages : " + currentPage.getPages());
-        System.out.println("countId : " + currentPage.getCountId());
+
-        System.out.println("maxLimit: " + currentPage.getMaxLimit());
+//        System.out.println("countId : " + currentPage.getCountId());
+//        System.out.println("maxLimit: " + currentPage.getMaxLimit());
 
         return currentPage.getRecords();
     }

tests/examples/JDBC/mybatisplus-demo/src/main/java/com/taosdata/example/mybatisplusdemo/mapper/WeatherMapper.java

@@ -2,6 +2,7 @@ package com.taosdata.example.mybatisplusdemo.mapper;
 
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.taosdata.example.mybatisplusdemo.domain.Weather;
 
 public interface WeatherMapper extends BaseMapper<Weather> {

tests/examples/JDBC/mybatisplus-demo/src/main/resources/application-dev.yml

@@ -1,8 +0,0 @@
-spring:
-  datasource:
-    driver-class-name: org.h2.Driver
-    schema: classpath:db/schema-taos.sql
-    data: classpath:db/data-taos.sql
-    url:  jdbc:h2:mem:test
-    user: root
-    password: test

tests/examples/JDBC/mybatisplus-demo/src/main/resources/application-prod.yml

@@ -1,22 +0,0 @@
-spring:
-  datasource:
-    #    driver-class-name: com.taosdata.jdbc.TSDBDriver
-    #    url: jdbc:TAOS://localhost:6030/mp_test
-    #    user: root
-    #    password: taosdata
-    #    charset: UTF-8
-    #    locale: en_US.UTF-8
-    #    timezone: UTC-8
-    driver-class-name: com.mysql.jdbc.Driver
-    url:  jdbc:mysql://master:3306/test?useSSL=false
-    username: root
-    password: 123456
-
-logging:
-  level:
-    com:
-      taosdata:
-        example:
-          mybatisplusdemo:
-            mapper: debug
-

tests/examples/JDBC/mybatisplus-demo/src/main/resources/application.yml

@@ -1,3 +1,22 @@
 spring:
-  profiles:
+  datasource:
-    active: "@spring.profiles.active@"
+    #    driver-class-name: com.taosdata.jdbc.TSDBDriver
+    #    url: jdbc:TAOS://localhost:6030/mp_test
+    #    user: root
+    #    password: taosdata
+    #    charset: UTF-8
+    #    locale: en_US.UTF-8
+    #    timezone: UTC-8
+    driver-class-name: com.mysql.jdbc.Driver
+    url:  jdbc:mysql://master:3306/test?useSSL=false
+    username: root
+    password: 123456
+
+logging:
+  level:
+    com:
+      taosdata:
+        example:
+          mybatisplusdemo:
+            mapper: debug
+

tests/examples/JDBC/mybatisplus-demo/src/test/java/com/taosdata/example/mybatisplusdemo/mapper/WeatherMapperTest.java

@@ -1,6 +1,7 @@
 package com.taosdata.example.mybatisplusdemo.mapper;
 
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.taosdata.example.mybatisplusdemo.domain.Weather;
 import org.junit.Assert;
@@ -77,8 +78,13 @@ public class WeatherMapperTest {
 
     @Test
     public void testSelectPage() {
-        Page<Weather> page = new Page<>(1, 2);
+//        Page<Weather> page = new Page<>(1, 2);
-        Page<Weather> weatherPage = mapper.selectPage(page, null);
+
+        IPage page = new Page(1, 2);
+
+        IPage<Weather> weatherPage = mapper.selectPage(page, null);
+//        Page<Weather> weatherPage = mapper.selectPage(page, null);
+
         System.out.println("total : " + weatherPage.getTotal());
         System.out.println("pages : " + weatherPage.getPages());
         for (Weather weather : weatherPage.getRecords()) {