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📄 postmail.jsp

📁 bbs设计是一个论坛方面的设计 基于jsp的系统设计
💻 JSP
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<link rel=stylesheet href="style.css" type="text/css">
<body bgcolor="#DEDEDE">
<%@ page language="java" import="java.util.*" %> 
<%@ page language="java" import="java.sql.*" %>
<jsp:useBean id="doit" scope="page" class="dbcon.doit" />
<jsp:useBean id="DB" scope="page" class="dbcon.mydb" />
<br>
<br>
<%
//--------<<<<<<<This code send the internal messages>>>>>>>>>>>>>>>>---------------
String sqlMail="";
String strContent="";
int intRowCount=0;


if(session.getValue("user")!=null && request.getParameter("receiver")!=null)
{String strSender=(String)session.getValue("user");
 String strReceiver= (String)request.getParameter("receiver");

 String strShow=doit.changecode(strReceiver);
  //---search the receiver's id-------
 ResultSet sqlRst=DB.executeQuery("SELECT INT_ID FROM LOGIN WHERE STR_USER='"+strReceiver+"' ");
    
 if(sqlRst.next()){
    Integer intUid=new Integer(sqlRst.getInt("INT_ID"));

	
	if(request.getParameter("title")!=null){
	      String strTitle=(String)request.getParameter("title");
		         strTitle=doit.replace(strTitle,true);
       if(request.getParameter("content")!=null){
	      strContent=(String)request.getParameter("content");
		  strContent=doit.replace(strContent,false);
	      }else{
		  strContent="";
		    }

	   sqlMail="INSERT INTO INTRAMAIL (STR_IP,STR_TITLE,STR_SENDER,STR_RECEIVER,STR_SENDTIME,TXT_MAILTXT,INT_FLAG) VALUES ('";
	   sqlMail=sqlMail + request.getRemoteAddr();
	   sqlMail=sqlMail +"','"  + strTitle ;
       sqlMail=sqlMail +"','" + strSender ;
	   sqlMail=sqlMail +"','"+strReceiver;
	   sqlMail=sqlMail +"','" + doit.strNowtime();
	   sqlMail=sqlMail + "','" + strContent + "',1)";
	   DB.executeUpdate(sqlMail);

	//--------------send the signal------------------------
	if(application.getAttribute("vctWhogotmail")!=null){
		Vector v=new Vector();
		 v=(Vector)application.getAttribute("vctWhogotmail");
		if(v.contains(intUid)){
	     
		 }else{
	    v.addElement(intUid);
	    application.setAttribute("vctWhogotmail",v);
	             }
	 
	
        }else{out.print("You need initiate first!!");
		    }
		
	//-----------------------------------------)   
	%>
		   <body topmargin="0" leftmargin="2"   bgcolor="#C9EFF1">
		   <center>
		   <p><big><font face="times new roman">Done!Mail has been sent to </font><font color=red><%=strReceiver %></font>!!
		   <br>
		   <br>
		   <br>
		   <a href='javascript:history.go(-1);'>[Back]</a></p>
		   </center>
<%    }else{out.print("Please input the mail title!!");
        }
} else{
	  out.print("Cannot find this guy!!");
	}
  sqlRst.close();
}else{
out.print("error occurs!!");
  }
%>



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