update

pbl.js

@@ -5034,17 +5034,17 @@ router.route("/selectDataBoardSchool").all((req, res, next) => {
 
 //数据看板-教师数据
 router.route("/selectDataBoardTeacher").all((req, res, next) => {
-    getmysql(req, res, "selectDataBoardTeacher");
+    postmysql(req, res, "selectDataBoardTeacher");
 });
 
 //数据看板-学生数据
 router.route("/selectDataBoardStudent").all((req, res, next) => {
-    getmysql(req, res, "selectDataBoardStudent");
+    postmysql(req, res, "selectDataBoardStudent");
 });
 
 //数据看板-课程数据
 router.route("/selectDataBoardCourse").all((req, res, next) => {
-    getmysql(req, res, "selectDataBoardCourse");
+    postmysql(req, res, "selectDataBoardCourse");
 });
 
 function generateAPIKey(username) {