加分页

 <!-- 引入 pageHelper插件 -->
    <plugins>
        <plugin interceptor="com.github.pagehelper.PageInterceptor">
            <!--reasonable：分页合理化参数，默认值为false。
    当该参数设置为 true 时，pageNum<=0 时会查询第一页，
    pageNum>pages（超过总数时），会查询最后一页。
    默认false 时，直接根据参数进行查询。-->
            <property name="reasonable" value="true"/>
        </plugin>
    </plugins>
</configuration>

Controller

@Controller
@RequestMapping("/worksSet")
public class WorksSetController {
    @Autowired
    WorksSetService worksSetService;
    private static final Logger log= LogManager.getLogger(WorksSetController.class);


    @RequestMapping(value = "/toWorksSetIndex")
    public String findWorksSet(WorksSet worksSet) {
        return "worksSetIndex";
    }

    /**
     * 查询作品集列表(默认上架,在前台展示，上架status=0，下架status=1)
     * @param modelAndView
     * @return
     */
    @RequestMapping(value = "/frontDeskList",method = RequestMethod.GET)
    public ModelAndView getWorksSetListFrontDesk(ModelAndView modelAndView){
        List<WorksSet> worksSetList=worksSetService.selectAllWorksSetFrontDesk();
        log.info(worksSetList);
        if (worksSetList!=null){
            modelAndView.addObject("code",200);
            modelAndView.addObject("msg","查询成功");
            modelAndView.addObject("worksSetList",worksSetList);
        }else {
            modelAndView.addObject("code",404);
            modelAndView.addObject("msg","操作失败");
        }
        modelAndView.setViewName("worksSetJson2");
        return modelAndView;
    }

    /**
     * 查询作品集列表(后台展示所有作品集列表)
     * @param modelAndView
     * @return
     */
    @RequestMapping(value = "/backDeskList",method = RequestMethod.GET)
    public ModelAndView getBannerListBackDesk(ModelAndView modelAndView){
        List<WorksSet> worksSetList=worksSetService.selectAllWorksSetBackDesk();
        log.info(worksSetList);
        if (worksSetList!=null){
            modelAndView.addObject("code",200);
            modelAndView.addObject("msg","查询成功");
            modelAndView.addObject("worksSetList",worksSetList);
        }else {
            modelAndView.addObject("code",404);
            modelAndView.addObject("msg","操作失败");
        }
        modelAndView.setViewName("worksSetJson2");
        return modelAndView;
    }


    /**
     * 根据id删除单条作品集
     * @param id
     * @param modelAndView
     * @return
     */
    @RequestMapping(value = "deleteWorksSet?id={id}",method = RequestMethod.DELETE)
    public ModelAndView deleteMessage(@PathVariable Long id, ModelAndView modelAndView){
        if(worksSetService.deleteByPrimaryKey(id)) {
            modelAndView.addObject("code", 200);
            modelAndView.addObject("msg", "删除成功");
        }else {
            modelAndView.addObject("code", 404);
            modelAndView.addObject("msg", "操作失败");
        }
        modelAndView.setViewName("json");
        return modelAndView;
    }

    /**
     * 查询单条作品集
     * @param id
     * @param modelAndView
     * @return
     */
    @RequestMapping(value = "/selectWorksSet/{id}",method = RequestMethod.GET)
    public ModelAndView getBanner(@PathVariable Long id, ModelAndView modelAndView){
        WorksSet worksSet=worksSetService.selectByPrimaryKey(id);
        if (worksSet!=null){
            modelAndView.addObject("code",200);
            modelAndView.addObject("msg","查询成功");
            modelAndView.addObject("worksSet",worksSet);
        }else {
            modelAndView.addObject("code",404);
            modelAndView.addObject("msg","操作失败");
        }
        modelAndView.setViewName("worksSetJson1");
        return modelAndView;
    }

    /**
     * 设为上架
     * @param worksSet
     * @param modelAndView
     * @return
     */
    @RequestMapping(value = "updateWorksSetSetting",method = RequestMethod.PUT)
    public ModelAndView updateWorksSetSetting(WorksSet worksSet,ModelAndView modelAndView){
        if(worksSetService.updateByPrimaryKey(worksSet)){
            worksSet.setStatus(0);
            modelAndView.addObject("code",200);
            modelAndView.addObject("msg","上架成功");
        }else {
            modelAndView.addObject("code",404);
            modelAndView.addObject("msg","操作失败");
        }
        modelAndView.setViewName("json");
        return modelAndView;
    }

    /**
     * 设为下架
     * @param worksSet
     * @param modelAndView
     * @return
     */
    @RequestMapping(value = "updateWorksSetCancel",method = RequestMethod.PUT)
    public ModelAndView updateWorksSetCancel(WorksSet worksSet,ModelAndView modelAndView){
        if(worksSetService.updateByPrimaryKey(worksSet)){
            worksSet.setStatus(1);
            modelAndView.addObject("code",200);
            modelAndView.addObject("msg","下架成功");
        }else {
            modelAndView.addObject("code",404);
            modelAndView.addObject("msg","操作失败");
        }
        modelAndView.setViewName("json");
        return modelAndView;
    }

    /**
     * 添加作品集
     * @param
     * @param modelAndView
     * @return
     */
    @RequestMapping(value ="addWorksSet",method = RequestMethod.POST)
    public ModelAndView addMessage(WorksSet worksSet, ModelAndView modelAndView){
        log.info(worksSet);
        if (worksSetService.insert(worksSet)){
            modelAndView.addObject("code",200);
            modelAndView.addObject("msg","添加成功");
        }else {
            modelAndView.addObject("code",404);
            modelAndView.addObject("msg","操作失败");
        }
        modelAndView.setViewName("json");
        return modelAndView;
    }


}

抄了几个页面

<%@ page language="java" contentType="text/html;charset=UTF-8" pageEncoding="utf-8"%>
<% String path=request.getContextPath();
    String basePath=request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";%>
<html>
<head>
    <tittle>Banner图管理</tittle>
    <style type="text/css">
    a {
        text-decoration: none;
        color: black;
        font-size: 16px;
    }
    h3 {
        width: 186px;
        height: 38px;
        margin: 100px auto;
        text-align: center;
        line-height: 38px;
        background: deepskyblue;
        border-radius: 4px;
    }
    </style>
    <title></title>
</head>
<body>
<h3>
    <a href="<%=basePath%>/banner/bannerList">通过json返回banner列表</a>
</h3>


</body>
</html>

明日计划 改好 测试 配置NGINX

今日问题 有很多低级BUG 写的有点慢