[添加] 测试用例

mybatis-plus-extension/src/main/java/com/baomidou/mybatisplus/extension/service/IService.java

@@ -15,6 +15,12 @@
  */
 package com.baomidou.mybatisplus.extension.service;
 
+import java.io.Serializable;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.function.Function;
+
 import com.baomidou.mybatisplus.core.conditions.Wrapper;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
@@ -23,12 +29,6 @@ import com.baomidou.mybatisplus.extension.service.additional.query.impl.LambdaQu
 import com.baomidou.mybatisplus.extension.service.additional.query.impl.QueryChainWrapper;
 import com.baomidou.mybatisplus.extension.toolkit.SqlHelper;
 
-import java.io.Serializable;
-import java.util.Collection;
-import java.util.List;
-import java.util.Map;
-import java.util.function.Function;
-
 /**
  * <p>
  * 顶级 Service
@@ -145,6 +145,17 @@ public interface IService<T> {
      */
     boolean update(T entity, Wrapper<T> updateWrapper);
 
+    /**
+     * <p>
+     * 根据 UpdateWrapper 条件，更新记录 需要设置sqlset
+     * </p>
+     *
+     * @param updateWrapper 实体对象封装操作类 {@link com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper}
+     */
+    default boolean update(Wrapper<T> updateWrapper) {
+        return update(null, updateWrapper);
+    }
+
     /**
      * <p>
      * 根据ID 批量更新

mybatis-plus/src/test/java/com/baomidou/mybatisplus/test/mysql/MysqlTestDataMapperTest.java

@@ -1,5 +1,21 @@
 package com.baomidou.mybatisplus.test.mysql;
 
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.annotation.Resource;
+
+import org.junit.Assert;
+import org.junit.FixMethodOrder;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.MethodSorters;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
 import com.alibaba.fastjson.JSON;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
@@ -16,16 +32,6 @@ import com.baomidou.mybatisplus.test.base.enums.TestEnum;
 import com.baomidou.mybatisplus.test.base.mapper.commons.CommonDataMapper;
 import com.baomidou.mybatisplus.test.base.mapper.commons.CommonLogicDataMapper;
 import com.baomidou.mybatisplus.test.base.mapper.mysql.MysqlDataMapper;
-import org.junit.Assert;
-import org.junit.FixMethodOrder;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.junit.runners.MethodSorters;
-import org.springframework.test.context.ContextConfiguration;
-import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
-
-import javax.annotation.Resource;
-import java.util.*;
 
 
 /**
@@ -372,4 +378,10 @@ public class MysqlTestDataMapperTest {
         commonMapper.selectList(wrapper);
 //        commonMapper.selectPage(new Page<>(1, 10), wrapper);
     }
+
+    @Test
+    public void testUpdateNotEntity() {
+        mysqlMapper.update(null, Wrappers.<MysqlData>lambdaUpdate().set(MysqlData::getOrder, 1));
+        commonLogicMapper.update(null, Wrappers.<CommonLogicData>lambdaUpdate().set(CommonLogicData::getTestInt, 1));
+    }
 }