package com.itheima.response; import java.awt.Color; import java.awt.Font; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.image.BufferedImage; import java.io.IOException; import java.util.Random; import javax.imageio.ImageIO; import javax.servlet.ServletException;...

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public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String ip = request.getRemoteAddr(); System.out.println(ip); //读取 3.txt String path3 = getServletContext().getRealPath("/WEB-INF/5.txt"); System.out.print...

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