postman传参之List＜Map＜String,Object＞＞后台是map的集合

1.控制层

@GetMapping("getName")
public String getName1(@RequestBody List<Map<String,Object>> mapList) {
    dictService.add(mapList);
    return "dda";
}

2.业务层接口

3.业务层实现类

4.mapper

5.xml

<insert id="add">
    insert into t_test(idd,name,age) values
    <foreach collection="mapList" item="item"  separator=",">
       (#{item.id},#{item.name},#{item.age})
    </foreach>

</insert>

6.运行结果

7.postman传参格式

[{"id":127,"age":12,"name":30},{"id":232,"age":12,"name":30}]