feat(usr): MyBatis-Plus 分页拦截器配置 REQ-USR-001

zichun
1 parent 0281d6ed
Showing 2 changed files with 30 additions and 0 deletions
backend/src/main/java/com/xly/test4/common/config/MybatisPlusConfig.java
backend/src/test/java/com/xly/test4/ApplicationContextIT.java
+package com.xly.test4.common.config;
+
+import com.baomidou.mybatisplus.annotation.DbType;
+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
+    public MybatisPlusInterceptor mybatisPlusInterceptor() {
+        MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
+        interceptor.addInnerInterceptor(new PaginationInnerInterceptor(DbType.MYSQL));
+        return interceptor;
+    }
+}
@@ -2,6 +2,8 @@ package com.xly.test4;
 import java.util.Map;
+import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
+import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
@@ -19,6 +21,9 @@ class ApplicationContextIT {
     @Autowired
     private JdbcTemplate jdbcTemplate;
+    @Autowired
+    private MybatisPlusInterceptor mybatisPlusInterceptor;
+
     @Test
     void contextLoads() {
         assertThat(context).isNotNull();
@@ -46,4 +51,11 @@ class ApplicationContextIT {
                 Integer.class);
         assertThat(authCount).isEqualTo(4);
     }
+
+    @Test
+    void paginationInterceptorRegistered() {
+        assertThat(mybatisPlusInterceptor).isNotNull();
+        assertThat(mybatisPlusInterceptor.getInterceptors())
+                .anyMatch(i -> i instanceof PaginationInnerInterceptor);
+    }
 }