考核、练习列表改成分页列表，添加分页工具类

src/main/java/com/msdw/tms/controller/AchievementManagementController.java

@@ -7,6 +7,8 @@ import com.msdw.tms.entity.vo.AchievementManagementVO;
 import com.msdw.tms.entity.vo.ResultsVo;
 import com.msdw.tms.service.AchievementManagementService;
 import com.msdw.tms.service.ProjectRecordService;
+import com.msdw.tms.util.ListPageUtil;
+import com.msdw.tms.util.PageUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.bind.annotation.*;
@@ -90,7 +92,11 @@ public class AchievementManagementController implements AchievementManagementApi
             vo.setEndTime(endTime);
         }
         List<ResultsEntity> result = service.list(vo, page, size);
-        return R.ok().put("data", result);
+
+        ListPageUtil<ResultsEntity> listPageUtil = new ListPageUtil<ResultsEntity>(result, page, size);
+        List<ResultsEntity> pagedList = listPageUtil.getPagedList();
+        PageUtils pageUtils = new PageUtils(pagedList, result.size(), page, size);
+        return R.ok().put("data", pageUtils);
     }
 
     /**
@@ -121,7 +127,11 @@ public class AchievementManagementController implements AchievementManagementApi
             vo.setEndTime(endTime);
         }
         List<ResultsEntity> result = service.newList(vo, page, size);
-        return R.ok().put("data", result);
+        /*return R.ok().put("data", result);*/
+        ListPageUtil<ResultsEntity> listPageUtil = new ListPageUtil<ResultsEntity>(result, page, size);
+        List<ResultsEntity> pagedList = listPageUtil.getPagedList();
+        PageUtils pageUtils = new PageUtils(pagedList, result.size(), page, size);
+        return R.ok().put("data", pageUtils);
     }
 
     /**
@@ -230,7 +240,7 @@ public class AchievementManagementController implements AchievementManagementApi
     @Override
     @GetMapping("/exportAchievement")
     public void exportAchievement(HttpServletResponse response, @RequestParam String ids, @RequestParam Integer source) throws Exception {
-        service.exportAchievement(response, ids,source);//SearchAchievementVo vo
+        service.exportAchievement(response, ids, source);//SearchAchievementVo vo
     }
 
     //成绩管理列表

src/main/java/com/msdw/tms/util/ListPageUtil.java

@@ -0,0 +1,129 @@
+package com.msdw.tms.util;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * @ProjectName: gzedu
+ * @Package: com.huoran.edu.utils
+ * @ClassName: ListSub
+ * @Description: 集合分页
+ * @Author: Maureen.Rong
+ * @CreateDate: 2020/12/3 18:48
+ * @UpdateDate: 2020/12/3 18:48
+ * @Version: 1.0
+ */
+public class ListPageUtil<T> {
+    /**
+     * 原集合
+     */
+    private List<T> data;
+
+    /**
+     * 上一页
+     */
+    private int lastPage;
+
+    /**
+     * 当前页
+     */
+    private int nowPage;
+
+    /**
+     * 下一页
+     */
+    private int nextPage;
+
+    /**
+     * 每页条数
+     */
+    private int pageSize;
+
+    /**
+     * 总页数
+     */
+    private int totalPage;
+
+    /**
+     * 总数据条数
+     */
+    private int totalCount;
+
+    public ListPageUtil(List<T> data, int nowPage, int pageSize) {
+        if (data == null || data.isEmpty()) {
+            //throw new IllegalArgumentException("暂无数据");
+            this.data = null;
+//            this.pageSize = pageSize;
+//            this.nowPage = nowPage;
+//            this.totalCount = data.size();
+        }
+
+        this.data = data;
+        this.pageSize = pageSize;
+        this.nowPage = nowPage;
+        this.totalCount = data.size();
+        this.totalPage = (totalCount + pageSize - 1) / pageSize;
+        this.lastPage = nowPage - 1 > 1 ? nowPage - 1 : 1;
+        this.nextPage = nowPage >= totalPage ? totalPage : nowPage + 1;
+
+    }
+
+    /**
+     * 得到分页后的数据
+     *
+     * @return 分页后结果
+     */
+    public List<T> getPagedList() {
+        int fromIndex = (nowPage - 1) * pageSize;
+        if (fromIndex >= data.size()) {
+            return Collections.emptyList();//空数组
+        }
+        if (fromIndex < 0) {
+            return Collections.emptyList();//空数组
+        }
+        int toIndex = nowPage * pageSize;
+        if (toIndex >= data.size()) {
+            toIndex = data.size();
+        }
+        return data.subList(fromIndex, toIndex);
+    }
+
+    public int getPageSize() {
+        return pageSize;
+    }
+
+    public List<T> getData() {
+        return data;
+    }
+
+    public int getLastPage() {
+        return lastPage;
+    }
+
+    public int getNowPage() {
+        return nowPage;
+    }
+
+    public int getNextPage() {
+        return nextPage;
+    }
+
+    public int getTotalPage() {
+        return totalPage;
+    }
+
+    public int getTotalCount() {
+        return totalCount;
+    }
+
+    public static void main(String[] args) {
+        Integer[] array = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12};
+        List<Integer> list = Arrays.asList(array);
+
+        ListPageUtil<Integer> listPageUtil = new ListPageUtil<Integer>(list, 1, 4);
+        List<Integer> pagedList = listPageUtil.getPagedList();
+        System.out.println(pagedList);
+    }
+
+}

src/main/java/com/msdw/tms/util/PageUtils.java

@@ -0,0 +1,113 @@
+/**
+ * Copyright (c) 2016-2019 人人开源 All rights reserved.
+ * <p>
+ * https://www.renren.io
+ * <p>
+ * 版权所有，侵权必究！
+ */
+
+package com.msdw.tms.util;
+
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.List;
+
+/**
+ * 分页工具类
+ *
+ * @author Mark sunlightcs@gmail.com
+ */
+@Data
+public class PageUtils implements Serializable {
+    private static final long serialVersionUID = 1L;
+    /**
+     * 总记录数
+     */
+    private int totalCount;
+    /**
+     * 每页记录数
+     */
+    private int pageSize;
+    /**
+     * 总页数
+     */
+    private int totalPage;
+    /**
+     * 当前页数
+     */
+    private int currPage;
+    /**
+     * 列表数据
+     */
+    private List<?> list;
+
+    /**
+     * 分页
+     *
+     * @param list       列表数据
+     * @param totalCount 总记录数
+     * @param pageSize   每页记录数
+     * @param currPage   当前页数
+     */
+    public PageUtils(List<?> list, int totalCount, int pageSize, int currPage) {
+        this.list = list;
+        this.totalCount = totalCount;
+        this.pageSize = pageSize;
+        this.currPage = currPage;
+        this.totalPage = (int) Math.ceil((double) totalCount / pageSize);
+    }
+
+    /**
+     * 分页
+     */
+    public PageUtils(IPage<?> page) {
+        this.list = page.getRecords();
+        this.totalCount = (int) page.getTotal();
+        this.pageSize = (int) page.getSize();
+        this.currPage = (int) page.getCurrent();
+        this.totalPage = (int) page.getPages();
+    }
+
+    public int getTotalCount() {
+        return totalCount;
+    }
+
+    public void setTotalCount(int totalCount) {
+        this.totalCount = totalCount;
+    }
+
+    public int getPageSize() {
+        return pageSize;
+    }
+
+    public void setPageSize(int pageSize) {
+        this.pageSize = pageSize;
+    }
+
+    public int getTotalPage() {
+        return totalPage;
+    }
+
+    public void setTotalPage(int totalPage) {
+        this.totalPage = totalPage;
+    }
+
+    public int getCurrPage() {
+        return currPage;
+    }
+
+    public void setCurrPage(int currPage) {
+        this.currPage = currPage;
+    }
+
+    public List<?> getList() {
+        return list;
+    }
+
+    public void setList(List<?> list) {
+        this.list = list;
+    }
+
+}

src/main/resources/mapper/tms/AchievementManagementDao.xml

@@ -502,7 +502,7 @@
         hr_project_management pm on et.project_id = pm.projectId
         WHERE
         user_id = #{userId}
-        AND pm.isdel = 0
+        /*AND pm.isdel = 0*/
         <if test="searchContant!=null and searchContant!=''">and et.experimental_class_name like
             concat('%',#{searchContant},'%') or et.experimental_name like concat('%',#{searchContant},'%') or
             pm.projectName like concat('%',#{searchContant},'%')