Solutions to problems caused by Chinese annotations in Javascript

In JS, comments need to be written in many places, but Chinese comments often lead to inexplicable failure to run. For example

// The effect of moving the mouse over

Of this comment will cause the subsequent JS statements to be unable to work, causing a lot of trouble. The solution is to add a charset When referencing the JS file, as shown in figure

<SCRIPT src = "manstyle. js" type = "text/JavaScript" charset = "gb2312"> </SCRIPT>

 

Reference: http://kb.cnblogs.com/a/1281375/