JS incoming and outgoing parameter garbled

Input parameter garbled problem to JS

The first method of solution

When the output content in JS contains Chinese, it may cause garbled characters.

How to resolve:

1. Set the page encoding:

HTML code

<meta http-equiv= "Content-type" content= "text/html; Charset=utf-8 "/>

<meta http-equiv= "Content-type" content= "text/html; Charset=utf-8 "/> 2. Set the JS code:

JS Code

<script type= "Text/javascript" charset= "Utf-8" >

Alert (' Welcome! ‘);

</script>

<script type= "Text/javascript" charset= "Utf-8" >

Alert (' Welcome! ‘);

</script> 3. Guarantee File Encoding:

Open the file in Notepad and save it as a UTF-8 encoded format.

So the page encoding, JS encoding, file encoding consistent, OK!

JS incoming and outgoing parameter garbled