添加默认创建时间和修改时间

src/main/java/com/ydool/boot/api/controller/ApiNoticeController.java

@@ -21,6 +21,8 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.*;
 
+import java.time.LocalDateTime;
+
 /**
  * @author chenchen
  * @date 2020/10/12
@@ -101,6 +103,7 @@ public class ApiNoticeController extends ApiBaseController {
     @PostMapping("/save")
     public void ApiNoticeSave(String title, String content, String noticeDate, Integer top, String coverNames, String coverPaths, String fileNames, String filePaths, String type, String obj) {
         Notice bean = new Notice();
+        bean.setCreatedAt(LocalDateTime.now());
         bean.setTitle(title);
         bean.setContent(content);
         bean.setNoticeDate(noticeDate);

src/main/java/com/ydool/boot/modules/rddb/web/NoticeController.java

@@ -24,6 +24,7 @@ import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 
+import java.time.LocalDateTime;
 import java.util.List;
 
 /**
@@ -87,6 +88,8 @@ public class NoticeController extends BaseAdminController {
     @PreAuth("rddb:policy:save")
     @PostMapping("/save")
     public void save(@Validated NoticeBo noticeBo) {
+        if (noticeBo.getId()!=null) noticeBo.setCreatedAt(LocalDateTime.now());
+        else noticeBo.setUpdatedAt(LocalDateTime.now());
         boolean flag = noticeService.saveOrUpdate(noticeBo, getLoginUser());
         render(flag ? Ret.ok() : Ret.fail("操作失败"));
     }