【Java开源代码栏目提醒】:网学会员在Java开源代码频道为大家收集整理了DelProductServlet.java提供大家参考,希望对大家有所帮助!
锘?
package adminshop;
import java.io.IOException;
import java.util.ArrayList;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public final class DelProductServlet extends HttpServlet{
protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
Integer productId = (Integer)req.getAttribute("Id");
//杩涜鏁版嵁搴撲腑鍒犻櫎鎿嶄綔
DB db=new DB();
shopadmin sa=new shopadmin();
try {
Product product = sa.getProduct(db, productId.intValue());
sa.delete(product);
} catch (Exception e) {
// TODO 鑷姩鐢熸垚 catch 鍧?
e.printStackTrace();
}
//ActionMessages errors = new ActionMessages();
ArrayList error = null;
error.add(ActionMessages.GLOBAL_MESSAGE,
new ActionMessages("label.delOk"));
if (!error.isEmpty()) {
saveErrors(req, error);
}
resp.sendRedirect("toWrong");
}
private void saveErrors(HttpServletRequest req, ArrayList error) {
// TODO 鑷姩鐢熸垚鏂规硶瀛樻牴
}
}