调整

public/javascripts/jupyter.js

@@ -4,9 +4,18 @@
 
 $(function(){
   console.log("educoder jupyter js init");
+	runEvery10Sec();
 })
 
 $(function(){
 	console.log("开始发送消息了");
 	window.parent.postMessage('jupytermessage','*');
+
 })
+
+function runEvery10Sec() {
+	// 1000 * 10 = 10 秒钟
+	console.log("每隔10秒中一次runEvery10Sec");
+	setTimeout( runEvery10Sec, 1000 * 10 );
+
+}