mybatis配置文件

lms/nladmin-system/src/main/java/org/nl/config/mybatis/MybatisPlusConfig.java

@@ -0,0 +1,31 @@
+package org.nl.config.mybatis;
+
+import com.baomidou.mybatisplus.annotation.DbType;
+import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
+import com.baomidou.mybatisplus.extension.plugins.inner.OptimisticLockerInnerInterceptor;
+import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.transaction.annotation.EnableTransactionManagement;
+
+@EnableTransactionManagement
+@Configuration
+public class MybatisPlusConfig {
+
+    /**
+     * 新的分页插件,一缓和二缓遵循mybatis的规则,需要设置 MybatisConfiguration#useDeprecatedExecutor = false 避免缓存出现问题(该属性会在旧插件移除后一同移除)
+     添加自增插件
+     */
+    @Bean
+    public MybatisPlusInterceptor mybatisPlusInterceptor() {
+
+        MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
+        // 分页插件
+        interceptor.addInnerInterceptor(new PaginationInnerInterceptor(DbType.MYSQL));
+        //乐观锁插件
+        interceptor.addInnerInterceptor(new OptimisticLockerInnerInterceptor());
+
+        return interceptor;
+    }
+
+}

lms/nladmin-system/src/main/java/org/nl/system/service/dict/impl/SysDictServiceImpl.java

@@ -41,14 +41,16 @@ public class SysDictServiceImpl extends ServiceImpl<SysDictMapper, Dict> impleme
     public IPage<Dict> queryAll(Map whereJson, PageQuery page) {
         String blurry = null;
         if (ObjectUtil.isNotEmpty(whereJson.get("blurry"))) blurry = whereJson.get("blurry").toString();
-        IPage<Dict> pages = this.page(new Page<>(page.getPage() + 1, page.getSize()), new QueryWrapper<Dict>()
+        IPage<Dict> pages = new Page<>(page.getPage() + 1, page.getSize());
-                .select("MAX(dict_id) AS dictId, code, name")
+        QueryWrapper<Dict> lam = new QueryWrapper<>();
+        lam.select("MAX(dict_id) AS dictId, code, name")
                 .lambda()
                 .like(ObjectUtil.isNotEmpty(blurry), Dict::getCode, blurry)
                 .or(ObjectUtil.isNotEmpty(blurry))
                 .like(ObjectUtil.isNotEmpty(blurry), Dict::getName, blurry)
-                        .orderBy(true, true, Dict::getCode)
+                .orderBy(true, true, Dict::getCode)
-                .groupBy(Dict::getCode, Dict::getName));
+                .groupBy(Dict::getCode, Dict::getName);
+        sysDictMapper.selectPage(pages, lam);
         return pages;
     }