?? delservlet.java
字號:
package test;
import java.sql.*;
import java.util.*;
import javax.servlet.ServletException;
import javax.servlet.http.*;
public class DelServlet extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, java.io.IOException {
response.setContentType("application/html; charset=GB2312");
java.io.PrintWriter out = response.getWriter();
String id=request.getParameter("key");
try{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con = DriverManager.getConnection("jdbc:odbc:gBook");
Statement stmt = con.createStatement();
String sql="delete from data where id="+id;
stmt.executeUpdate(sql);
out.print("ok");
}
catch(Exception e){
e.printStackTrace();
}
}
}
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