📄 usingrandom.jsp
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>
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