jsp1 

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
    String path = request.getContextPath();
    String basePath = request.getScheme() + "://"
            + request.getServerName() + ":" + request.getServerPort()
            + path + "/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">

<title>My JSP 'index.jsp' starting page</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">
<!--
    <link rel="stylesheet" type="text/css" href="styles.css">
    -->
</head>

<body>
<body>
    我的第一个界面
    <%
    int sum = 0;
    boolean flag = true;
    for (int i = 2; i <= 100; i++) {
        flag = true;
        for (int j = 2; j < i; j++) {
            if (i % j == 0) {
                flag = false;
                break;
            }
        }
        if (flag) {
            System.out.println(i);
            sum += i;
        }
    }
%>
    <%=sum%>
</body>
</body>
</html>

 

posted @ 2021-03-03 11:14  rookrisk  阅读(50)  评论(0)    收藏  举报