addservlet.java

来自「图书馆管理系统,基于JSP的图书馆管理系统.」· Java 代码 · 共 49 行

JAVA
49
字号
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 AddServlet 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");
		String name=request.getParameter("name");
		String price=request.getParameter("price");
		String producer=request.getParameter("producer");
		String descn=request.getParameter("description");
		String categoryId=request.getParameter("categoryId");
		//下面三步将界面的值传入到Bean中
		Product lbean=new Product();

		lbean.setProductId(productId);
		lbean.setCategoryId(categoryId);
		lbean.setName(name);
		lbean.setDescription(descn);
		lbean.setProducer(producer);
		lbean.setPrice(price);
		try{
		 //下面为写入数据库
		 ProductBean aduB=new ProductBean();
		 aduB.addProduct(lbean);
		 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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