update

pbl.js

@@ -10950,7 +10950,7 @@ router.route('/getPPTDataBoard').all((req, res, next) => {
 //查询ppt
 router.route('/getPPTDataBoard_all').all((req, res, next) => {
     var json = queryString(req.url);
-    getmysql(req, res, "getPPTDataBoard_all", json['userid'], json['start'], josn['end']);
+    getmysql(req, res, "getPPTDataBoard_all", json['userid'], json['start'], json['end']);
 });
 
 //查询ppt