Java考试大题 谁会!

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这怎么写代码 朋友们 Java考试大题 帮别人问的 找不到answer


import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;

public class RegistrationServlet extends HttpServlet {
    public void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html");
        PrintWriter out = response.getWriter();

        String username = request.getParameter("username");
        String password = request.getParameter("password");
        String gender = request.getParameter("gender");
        String education = request.getParameter("education");
        String[] hobbies = request.getParameterValues("hobbies");

        out.println("<html>");
        out.println("<head><title>注册信息</title></head>");
        out.println("<body>");
        out.println("<h1>注册信息:</h1>");
        out.println("<p>用户名: " + username + "</p>");
        out.println("<p>密码: " + password + "</p>");
        out.println("<p>性别: " + gender + "</p>");
        out.println("<p>学历: " + education + "</p>");
        out.println("<p>爱好: ");
        if (hobbies != null) {
            for (String hobby : hobbies) {
                out.println(hobby + " ");
            }
        }
        out.println("</p>");
        out.println("</body>");
        out.println("</html>");
    }
}

问题很简单,但是你直接这种提问,我估计没人会给你代码或者答案。
建议你去提了悬赏问题,就有人为你解答了。

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