?? midletuserdataupdateservlet.java
字號:
import java.sql.*;
import javax.sql.*;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import db.* ;
public class MIDletUserDataUpdateServlet extends HttpServlet
{
protected void doGet(HttpServletRequest request,HttpServletResponse response)
throws IOException, ServletException
{
request.setCharacterEncoding("MS950") ;
String id = request.getParameter("id");
String pw = request.getParameter("pw");
String ds = request.getParameter("ds");
Connection conn = null ;
Statement stmt = null ;
DataOutputStream dos = new DataOutputStream(response.getOutputStream());
response.setContentType("text/plain;charset=UTF-8");
try
{
AccessDAO da = new AccessDAO("enterprisedata") ;
conn = da.getConnection() ;
stmt = conn.createStatement() ;
String command = "insert into user values('"+id+"','"+pw+"','"+ds+"')" ;
int row = stmt.executeUpdate(command) ;
if(row > 0)
{
dos.writeUTF("更新成功:"+id+","+pw+","+ds) ;
dos.flush() ;
}
dos.close() ;
stmt.close() ;
conn.close() ;
}catch(Exception e)
{
dos.writeUTF("更新時發(fā)生錯誤"+e) ;
dos.flush() ;
dos.close() ;
}
}
}
//取得參數(shù)的方式
//String xxx = request.getParameter("xxx");
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