JSP语法回顾:
JSP代码注释:
(1)// 单行注释
(2)/* */ 多行注释
(3) <%-- --%> 注释所有内容即不会被执行
(4)<!-- --> html注释
index.jsp
<%@ page language="java" contentType="text/html; charset=GBK"%>
<html>
<head>
<title>jsp 例子</title>
</head>
<body>
This is my JSP page. <br>
<% //out.println("hello");%>
<%
/*
out.println("hello multiple line1");
out.println("hello multiple line2");
out.println("hello multiple line3");
*/
%>
<%-- out.println("-- --");--%>
<!-- html 注释-->
</body>
</html>
<html>
<head>
<title>jsp 例子</title>
</head>
<body>
This is my JSP page. <br>
<!-- html 注释-->
</body>
</html>