<%response.setContentType("text/html;charset=UTF-8");Stringstr=newString("Hello".getBytes("iso-8859-1"),"utf-8");%>
你好
<%=str%>
<%response.setContentType("text/html;charset=UTF-8");Stringstr=newString("Hello".getBytes("iso-8859-1"),"utf-8");%>
你好