package bookservlets;import javax.servlet.*;import javax.servlet.http.*;import java.io.*;import java.util.*;public class TestServlet extends HttpServlet {  private static final String CONTENT_TYPE = "text/html; charset=Big5";  //Initialize global variables  public void init() throws ServletException {  }  //Process the HTTP Get request  public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {    response.setContentType(CONTENT_TYPE);    PrintWriter out = response.getWriter();    String sp = request.getServletPath();    String cp = request.getContextPath();    String pi = request.getPathInfo();    String pt = request.getRealPath("/ts");    out.println("<br>getServletPath"+sp);    out.println("<br>getContextPath"+cp);    out.println("<br>getPathInfo"+pi);    out.println("<br>getPathTranslated"+pt);    out.println("");  }  //Clean up resources  public void destroy() {  }}