helloworld.java

来自「Java语言程序设计 教程」· Java 代码 · 共 18 行

JAVA
18
字号
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class HelloWorld extends HttpServlet 
{
   public void doGet(HttpServletRequest req, HttpServletResponse res)
   throws ServletException, IOException 
   {
      res.setContentType("text/html");
      PrintWriter out = res.getWriter();
      out.println("<HTML>");
      out.println("<HEAD><TITLE>Hello World</TITLE></HEAD>");
      out.println("<BODY>");
      out.println("<BIG>Hello World!</BIG>");
      out.println("</BODY></HTML>");
    }
}

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