Java web用JSP打印九九乘法表的两种方法，用StringBuilder拼接或代码混合【诗书画唱】
下面是用JSP打印九九乘法表的两种方法：
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
//用StringBuilder拼接的方法：
StringBuilder html = new StringBuilder();
for(int i = 1;i <= 9;i ++) {
for(int j = 1;j <= i;j ++) {
html.append("<span>" + i + "*" + j + "=" + i * j + "</span>");
html.append(" ");
}
//System.out.println();
html.append("<br>");
}
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title></title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
</head>
<body>
<%
//用Java和HTML等的代码混合的方法：
for(int i = 1;i <= 9;i ++) {
for(int j = 1;j <= i;j ++) {
%>
<span><%=i %>*<%=j %>=<%=i * j %></span>
<%
}
%>
<br>
<%
}
%>
</body>
</html>
