📄 deteleservlet.java
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package myservlet;
import java.io.*;
import javax.servlet.ServletException;
import javax.servlet.http.*;
import java.sql.*;
import com.jspdev.ch12.*;
import com.jspdev.util.*;
public class DeteleServlet extends HttpServlet {
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
request.setCharacterEncoding("gb2312");
response.setContentType("text/html;charset=gb2312");
PrintWriter out=response.getWriter();
String productId=request.getParameter("productId");
//下面三步将界面的值传入到Bean中
Product lbean=new Product();
lbean.setProductId(productId);
try{
//下面为写入数据库
ProductBean aduB=new ProductBean();
aduB.deleteProduct(productId);
out.println("<html>");
out.println("<head><title>addRecord</title></head>");
out.println("<body>");
out.println("<p>Add Success</p>");
out.println("<a href=\"/wy/index.html\">return</a>");
out.println("</body></html>");
}catch(Exception e){
e.printStackTrace();
}
}
public void destroy() {
super.destroy();
}
}
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