loginservlet.java

来自「是JSP、Servlet的一个示例程序」· Java 代码 · 共 50 行

JAVA
50
字号
/*
 * Created on 2005-3-7
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package test;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.Enumeration;

import javax.servlet.ServletConfig;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServlet;

/**
 * @author yangbing
 * 
 * TODO To change the template for this generated type comment go to Window -
 * Preferences - Java - Code Style - Code Templates
 */
public class LoginServlet extends HttpServlet {

    public void init(ServletConfig config) throws ServletException {
        super.init(config);
        System.out.println("Login Servlet init method!!!");
        ServletContext context = config.getServletContext();
        String contextpara = context.getInitParameter("test");
        System.out
                .println("context init parameter in web.xml===" + contextpara);
        String servletpara = config.getInitParameter("myparam");
        System.out
                .println("servlet init parameter in web.xml===" + servletpara);

    }

    public void service(ServletRequest request, ServletResponse response)
            throws ServletException, IOException {
        PrintWriter out = response.getWriter();
        out.print("<html><body>");
        out
                .println("<h2>Please look at console, you can see: Login Servlet init method!!!");
        out.print("</body></html>");
        out.close();
    }
}

⌨️ 快捷键说明

复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?