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mybatis springmvc批量删除代码分享

mybatis 搞代码 4年前 (2022-01-09) 43次浏览 已收录 0个评论

service层:

@Override

public void batchDeletes(List list) {

creditDao.batchDeletes(list);

}

控制层controller:

/**
* 批量删除 batch
*/
@RequestMapping(value="/batchDeletes")
@ResponseBody
public List<Credit> batchDeletes(HttpServletRequest request,HttpServletResponse response){
String items = request.getParameter("creditIdbox");
List<String> delList = new ArrayList<String>();
String[] strs = items.split(",");
for (String str : strs) {
delList.add(str);
}
creditService.batchDeletes(delList);
List<Credit> list=creditService.queryUserInfo(null);
ModelAndView mv = new ModelAndView();
Map<String, Object> model = new HashMap<String, Object>();
model.put("creditVOList", list);
mv.addAllObjects(model);
mv.setViewName("queryregister");
return list;
}

mapper.xml:

<!–批量删除 –>

<delete id="batchDeletes" parameterType="java.util.List">

DELETE FROM t_credit where t_credit_id in

<foreach collection="list" index="index" item="item" open="(" separator="," close=")">

#{item}

</foreach>

</delete>

页面:

<script type="text/javascript" src="../jquery/jquery-2.1.3.js?1.1.11"></script>

<script type="text/javascript" src="../easyui/jquery.easyui.min.js?1.1.11"></script>

<script type="text/javascript" src="../easyui/locale/easyui-lang-zh_CN.js?1.1.11" ></script>

<script type="text/javascript" src="../easyui/js/index.js?1.1.11"></script>

<link rel="stylesheet" type="text/css" href="../easyui/themes/default/easyui.css?1.1.11" />

<link rel="stylesheet" type="text/css" href="../easyui/themes/icon.css?1.1.11" />

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