update

pbl.js

@@ -4316,7 +4316,11 @@ router.route("/selectMatType").all((req, res, next) => {
     var json = queryString(req.url);
     getmysql(req, res, "selectMatType");
 });
-
+//查询赛事分类及子分类
+router.route("/selectRaceNum").all((req, res, next) => {
+    var json = queryString(req.url);
+    getmysql(req, res, "selectRaceNum");
+});
 //根据学校查询分类
 router.route("/selectPtype").all((req, res, next) => {
     var json = queryString(req.url);