update

pbl.js

@@ -10948,6 +10948,11 @@ router.route('/getPPTDataBoard_all').all((req, res, next) => {
     getmysql(req, res, "getPPTDataBoard_all", json['userid'], json['start'], josn['end']);
 });
 
+//查询ppt
+router.route('/selectPPTDataBoaed_stu').all((req, res, next) => {
+    postmysql(req, res, "selectPPTDataBoaed_stu");
+});
+
 function generateAPIKey(username) {
     let timeStamp = new Date().getTime();