サーブレットでHelloWorldをやる

「test」という名のwebアプリケーションを作る

まずは必要フォルダの作成
 mkdir -p /var/lib/tomcat4/webapps/test/WEB-INF/classes
classを置く
 cd /var/lib/tomcat4/webapps/test/WEB-INF/classes
 javac -classpath /usr/share/java/servlet-2.3.jar HelloWorld.java

***ソース

 import java.io.*;
 import javax.servlet.*;
 import javax.servlet.http.*;
 
 public class HelloWorld extends HttpServlet {
     public void doGet (HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
          response.setContentType("text/html");
          PrintWriter out = response.getWriter();
          out.println("<html><head>");
          out.println("<title>Sevlet Test</title>");
          out.println("<meta http-equiv=\"Content-Type\" content=\"text/html;charset=X-EUC-JP\">");
          out.println("</head>");
          out.println("<body bgcolor=\"#FFFFFF\">");
          out.println("Hello World");