【3.0】11-1迭代：通讯录导出支持大于1000个导出实现

haoban-manage3-web/src/main/java/com/gic/haoban/manage/web/controller/StaffController.java

@@ -476,7 +476,6 @@ public class StaffController extends WebBaseController {
      */
     @RequestMapping("staff-export")
     public HaobanResponse staffExport(HttpServletRequest request, HttpServletResponse response, String departmentId, Integer activeFlag, Integer relationFlag, String keyWord, BasePageInfo pageInfo) {
-        pageInfo.setPageSize(Integer.MAX_VALUE);
         List<String> departmentIdSet = new ArrayList<>();
         departmentIdSet.add(departmentId);
         LoginDTO login = (LoginDTO) AuthRequestUtil.getLoginUser();
@@ -484,10 +483,21 @@ public class StaffController extends WebBaseController {
         List<DepartmentDTO> relationList = departmentApiService.listSonByDepartmentIds(departmentIdSet, wxEnterpriseId);
         Map<String, DepartmentDTO> departmentMap = relationList.stream().collect(Collectors.toMap(DepartmentDTO::getDepartmentId, s -> s));
         List<String> departmentIds = relationList.stream().map(DepartmentDTO::getDepartmentId).collect(Collectors.toList());
-        Page<StaffDTO> page = staffApiService.pageStaff(departmentIds, activeFlag, keyWord, pageInfo, relationFlag);
-        List<StaffDTO> list = page.getResult();
+        List<StaffDTO> staffAllList = Lists.newArrayListWithCapacity(5000);
+        pageInfo.setPageSize(Integer.MAX_VALUE);
+        int pageNum = 1;
+        while (true) {
+            pageInfo.setPageNum(pageNum);
+            Page<StaffDTO> page = staffApiService.pageStaff(departmentIds, activeFlag, keyWord, pageInfo, relationFlag);
+            List<StaffDTO> list = page.getResult();
+            if (CollectionUtils.isEmpty(list)) {
+                break;
+            }
+            staffAllList.addAll(list);
+            pageNum++;
+        }
         List<StaffExportVO> voList = new ArrayList<>();
-        for (StaffDTO staffDTO : list) {
+        for (StaffDTO staffDTO : staffAllList) {
             StaffExportVO vo = new StaffExportVO();
             vo.setStaffId(staffDTO.getStaffId());
             vo.setPhoneNumber(staffDTO.getPhoneNumber());