新增分页

src/main/java/com/sztzjy/forex/trading_trading/controller/MemberController.java

@@ -47,9 +47,11 @@ public class MemberController {
     public ResultEntity<PageInfo<MemberVO>> pagedListMembers(@ApiParam("班级名称") String className,
                                                              @ApiParam("实训名称") String trainingName,
                                                              @ApiParam("评分状态") Integer markStatus,
-                                                             @ApiParam("查询关键字：学号或学生名称") String keyword) {
+                                                             @ApiParam("查询关键字：学号或学生名称") String keyword,
+                                                             @ApiParam("分页索引：{0}为第一页") @RequestParam(required = false) Integer index,
+                                                             @ApiParam("页量") @RequestParam(required = false) Integer size) {
 
-        PageInfo<MemberVO> pageInfo = memberService.pagedListMembers(className, trainingName, markStatus, keyword);
+        PageInfo<MemberVO> pageInfo = memberService.pagedListMembers(className, trainingName, markStatus, keyword, index, size);
         if(!pageInfo.getList().isEmpty()){
             for(MemberVO vo: pageInfo.getList()){
                 Training training = trainingService.findById(vo.getTrainingId());

src/main/java/com/sztzjy/forex/trading_trading/service/MemberService.java

@@ -1,5 +1,6 @@
 package com.sztzjy.forex.trading_trading.service;
 
+import com.github.pagehelper.PageHelper;
 import com.github.pagehelper.PageInfo;
 import com.sztzjy.forex.trading_trading.dto.MemberVO;
 import com.sztzjy.forex.trading_trading.entity.Member;
@@ -62,7 +63,9 @@ public class MemberService {
     public PageInfo<MemberVO> pagedListMembers(String className,
                                                String trainingName,
                                                Integer markStatus,
-                                               String keyword) {
+                                               String keyword,
+                                               Integer page,
+                                               Integer size) {
         MemberExample example = new MemberExample();
         MemberExample.Criteria criteria = example.createCriteria();
         if (StringUtils.hasText(className)) {
@@ -80,6 +83,7 @@ public class MemberService {
             orCriteria.andStudentNumberEqualTo("%" + keyword + "%");
             example.or(orCriteria);
         }
+        PageHelper.startPage(page, size);
         return new PageInfo<>(memberMapper.pagedListMembers(example));
     }