新增成功返回实体

src/main/java/com/peanut/modules/common/controller/CourseGuestbookController.java

@@ -30,7 +30,7 @@ public class CourseGuestbookController {
     @RequestMapping("/addCourseGuestbook")
     public R addCourseGuestbook(@RequestBody CourseGuestbook courseGuestbook){
         service.save(courseGuestbook);
-        return R.ok();
+        return R.ok().put("courseGuestbook",service.getById(courseGuestbook.getId()));
     }
 
     @RequestMapping("/addCourseGuestbookSupport")