📄 initservlet.java

📁 精通tomcat书籍原代码,希望大家共同学习

💻 JAVA

字号:

package com.utils;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class InitServlet extends HttpServlet {
	public final static long serialVersionUID = 0;
	
	public static String project = "";

	public void init(ServletConfig conf) throws ServletException {
		super.init(conf);
		project = conf.getInitParameter("project");
	}

	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html");
		response.setCharacterEncoding("GB2312");
		PrintWriter out = response.getWriter();
		out.println("<HTML>");
		out.println("  <HEAD><TITLE>A Servlet</TITLE>");
		out.println("<meta http-equiv=\"content-type\" content=\"text/html; charset=gb2312\"></HEAD>");
		out.println("  <BODY>");
		out.print("    当前项目名称为： ");
		out.print(InitServlet.project);
		out.println("  </BODY>");
		out.println("</HTML>");
		out.flush();
		out.close();
	}

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doGet(request, response);
	}
}

⌨️ 快捷键说明

复制代码 Ctrl + C

搜索代码 Ctrl + F

全屏模式 F11

切换主题 Ctrl + Shift + D

显示快捷键 ?

增大字号 Ctrl + =

减小字号 Ctrl + -