usingrandom.jsp

来自「jsp动态网站开发与实例(第3版) 源码」· JSP 代码 · 共 34 行

JSP
34
字号
	<%@page contentType="text/html"%>
	<%@page pageEncoding="Ms950"%>
	<html>
	    <head><title>猜数字</title></head>
	    <body>
	    <%request.setCharacterEncoding("Ms950");%>    
	    猜猜看,请输入介于 0~100 之间的数..
	    <hr>
	    <form action = "RandomResult.jsp" method = "post">
	    输入数字:<input type=text name="value" >
	     <input type=submit  value='送出'>
	    <hr>
	    
	    <% if(request.getParameter("msg") != null) {
	            int intMsg =Integer.parseInt( request.getParameter("msg"));
	            String strMessage = "" ;
	            switch(intMsg) {
	                case 0:
	                    strMessage = "您猜对了!!" ;
	                    break ;
	                case -1:
	                    strMessage = "再小一点!!" ;
	                    break ;
	                case 1:
	                    strMessage = "再大一点!!" ;
	                    break ;
	            }
	            out.println(strMessage);
	        }
	    %>
	    </form>
	    </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?