请高手帮我看看这个Servlet程序
package hellome;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
public class Servlet2 extends HttpServlet {
private static final String CONTENT_TYPE = "text/html; charset=GBK";
/**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();
out.println("<html>");
out.println("<head><title>测试</title></head>");
out.println("<body bgcolor=\"#003399\" text=\"#000000\">");
out.println("<table width=962 border=0 cellspacing=0 cellpadding=0 height=164>");
out.println("<tr>");
out.println("<td>");
out.println("<h1 align=\"center\"><font size=\"7\">你好啊</font></h1>");
out.println("</td>");
out.println("</tr>");
out.println("</table>");
out.println("</body></html>");
}
}
请问我这个程序为什么用javac进行编译时出现package import javax.servlet.*;import javax.servlet.http.*;不存在等问题,是不是和jsdk有关系呢?请问开发Servlet用什么工具比较好?谢谢