JSP:
<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%> <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
XML:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
CSS:
@charset "UTF-8";
JS:
<script type="text/javascript" src="test.js" charset="UTF-8"></script>