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(1)提交页面
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="utf-8"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <title>提交页面</title> </head> <body> <h3>按照下列要求输入两个整数</h3> <form action="web03.jsp" method="post"> 首数据:<input name="data1"><br> 尾数据:<input name="data2"><br> <input type=submit value="提交"> </form> </body> </html>
(2)计算和值页面
<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>计算页面</title> </head> <body> <%! int sum=0;int x=0;int y=0; %> <% String xx=request.getParameter("data1"); String yy=request.getParameter("data2"); x=Integer.parseInt(xx); y=Integer.parseInt(yy); while(x<=y) { sum+=x; ++x; } %> <p><%=xx %>加到<%=yy %>的和值是:<%=sum %></p> <p>现在的时间是:<%=new java.util.Date() %></p> </body> </html>
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