精选优质文档-倾情为你奉上一、servlet1、删除功能代码：package com.dept.servlet;import java.io.IOException; io异常包import java.io.PrintWriter; 打印字符包import java.io.UnsupportedEncodingException; import java.sql.SQLException; sql异常包import java.sql.Statement; sql 下的statementimport javax.servlet.ServletException; servlet下面的servlet异常包import javax.servlet.http.HttpServlet; http协议下面的HttpServlet包import javax.servlet.http.HttpServletRequest; HTTP协议下面的请求包import javax.servlet.http.HttpServle
