2-5.jsp

来自「动态的jsp例子 能有字幕的动态 详细看里面的html」· JSP 代码 · 共 34 行

JSP
34
字号
<%@ page language="java" errorPage="error.jsp" contentType="text/html;charset=GBK"%>
<html>
<head>
<title>整数除法</title>
</head>
<body bgcolor="#FFCCCC">
	<center>
	<h1>
<% 
  	    int dividend = 0;
   		int divisor = 0;
		int result = 0;
   		try{
   			dividend = Integer.parseInt( request.getParameter( "value1" ) );
   		}
   		catch( NumberFormatException nfex ){
   			throw new NumberFormatException( "被除数非整数! " );
   		}
   		try{
   			divisor = Integer.parseInt( request.getParameter( "value2" ) );
   		}
   		catch( NumberFormatException nfex ){
   			throw new NumberFormatException( "除数非整数! " );
   		}	
   		result=dividend/divisor;
   		out.println( "计算结果:"+"<br><br>");
   		out.println( dividend + " / " + divisor + " = " + result );
%>   
	</h1>
   <a href="javascript: history.back();">返回</a>
	</center>	
</body>
</html>

⌨️ 快捷键说明

复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?