根据课程id，阶段，任务，工具去查询协同

pbl.js

@@ -1626,6 +1626,12 @@ router.route('/selectCaseUser').all((req, res, next) => {
     var json = queryString(req.url);
     getmysql(req, res, "select_case", json["uid"]);
 });
+
+//根据课程id，阶段，任务，工具去查询协同
+router.route('/selectWord').all((req, res, next) => {
+    var json = queryString(req.url);
+    getmysql(req, res, "selectWord", json["cid"], json["s"], json["task"], json["t"]);
+});
 //分配案例
 router.route('/insertCase').all((req, res, next) => {
     if (req.body[0]) {