更新考试接口参数考试时间改为必填

stmms-web/src/main/java/cn/com/qmth/stmms/api/controller/CoreController.java

@@ -59,8 +59,7 @@ public class CoreController extends BaseApiController {
     @ResponseBody
     @RoleRequire({ Role.SCHOOL_ADMIN, Role.SCHOOL_DEV })
     public JSONObject examSave(HttpServletRequest request, @RequestParam(required = false) Integer id,
-            @RequestParam(required = false) String code, @RequestParam String name,
-            @RequestParam(required = false) String examTime) {
+            @RequestParam(required = false) String code, @RequestParam String name, @RequestParam String examTime) {
         ApiUser user = RequestUtils.getApiUser(request);
         JSONObject result = new JSONObject();
         // 输入字段预处理并初步校验