Update SDK_tutorial_zh.md

Yabin Li

2023-08-21 2aa0b0d6bbac7e4b7a868211e2d64774c9a4d28d

 funasr/runtime/html5/static/wsconnecter.js

@@ -78,6 +78,11 @@
      {

         request.wav_format=file_ext;

      }

      var hotwords=getHotwords();

      if(hotwords.length>0)

      {

         request.hotwords=hotwords;

      }

      console.log(request);

      speechSokt.send( JSON.stringify(request) );

      console.log("连接成功");