Make a simple message board with application
<%@ Pagelanguage= "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><Metahttp-equiv= "Content-type"content= "text/html; charset=utf-8"><title>Message boards</title></Head><Body><formAction= "55555.jsp"Method= "POST"><Table><TR><TD>Nickname:</TD><TD><inputtype= "text"name= "Name"/></TD></TR><TR><TD>Mailbox:</TD><TD><inputtype= "text"name= "Email"/></TD></TR><TR><TD>Message content:</TD></TR></Table><Table><TR><TD><textareaname= "Liuyan"rows= " the"cols= "$"></textarea></TD></TR></Table><Table><TR><TD><inputtype= "Submit"value= "Submit"/></TD><TD><inputtype= "Reset"/></TD></TR></Table></form></Body></HTML>
Processing interface:
<%@ Pagelanguage= "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><Metahttp-equiv= "Content-type"content= "text/html; charset=utf-8"><title>Insert Title here</title></Head><Body><% Stringname=newString (Request.getparameter ("name"). GetBytes ("Iso-8859-1"), "UTF-8"); String Email=request.getparameter ("email");String Liuyan=newString (Request.getparameter ("Liuyan"). GetBytes ("Iso-8859-1"), "UTF-8"); if (name==""|| email== "" | | liuyan== ""){out.print ("Please add the content complete, 5 seconds after the jump to the Message interface"); Response.setheader ("Refresh", "5;appliuyan.jsp"); }else{string s= "Name:"+name+ "<br>E-mail: "+email+"<BR>Message content: "+liuyan+"<BR>"; String message1= (String) application.getattribute ("message"), if (message1==null) {Application.setattribute (" Message ", s);} else{message1+=s; Application.setattribute ("message", Message1); }out.print ("Message submitted successfully!") ");} %><formAction= "66666.jsp"><Table><TR><TD>View other messages</TD></TR><TR><TD><inputtype= "Submit"value= "View"/></TD></TR></Table></form></Body></HTML>
<%@ Pagelanguage= "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><Metahttp-equiv= "Content-type"content= "text/html; charset=utf-8"><title>Insert Title here</title></Head><Body><%stringStr= (String) application.getattribute ("message");out.print (str);><ahref= "appliuyan.jsp">Continue message</a></Body></HTML>
Operation Result:
Message Board (application)
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