提交代码。

Signed-off-by: zouap <zouap@pcl.ac.cn>

public/home/home.js

@@ -81,15 +81,10 @@ var isZh = true;
 if(lang != null && lang.nodeValue =="en-US" ){
     isZh=false;
 }
-var readystat = false;
 document.onreadystatechange = function () {
-    if(document.readyState=="complete"){
-
+    if(document.readyState != "complete"){
+        return;
     }
-    // if(readystat){
-    //     return;
-    // } 
-    // readystat = true;
     console.log("Start to open WebSocket." + document.readyState);
     queryRecommendData();