详情渲染

@@ -95,7 +95,7 @@ $worker->onMessage = function ($connection, $data) use ($worker) {
     $str="";
     foreach ($arr as $k=>$v){
         if ($k<count($arr)) {
-            $str .= chr($arr[$k]) . chr($arr[$k + 1])
+            $str .= chr($arr[$k]) . chr($arr[$k + 1]);
             }
     }
     echo iconv("GB2312", "UTF-8//IGNORE", $str)."\n";