📄 leavewordshome.java
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import javax.servlet.*;import javax.servlet.http.*;import java.io.*;public class LeaveWordsHome extends HttpServlet { protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { java.io.PrintWriter out=new java.io.PrintWriter(response.getOutputStream()); out.print("<html>"); out.print("<head><title>Servlet留言板</title></head>"); out.print("<body>"); out.print("<h3>Servlet留言板</h3>"); out.print("<form name=\"leaveform\" action=\"/test/servlet/LeaveWords\" method=\"POST\">"); out.print("<tr>"); out.print("<td align=\"right\"><b>姓名：</b></td>"); out.print("<td align=\"left\">"); out.print("<input type=\"text\" name=\"cName\" SIZE=\"20\" value=\"\" required=\"\">"); out.print("</td><br>"); out.print("<td align=\"right\"><B>Email地址：</B> </td>"); out.print("<td align=\"left\">"); out.print("<input type=\"text\" name=\"cEmail\" SIZE=\"20\" value=\"\">"); out.print("</td><br>"); out.print("</tr>"); out.print("<tr><td align=\"right\">"); out.print("<b>主题：</b></td><td colspan=\"3\">"); out.print("<input type=\"text\" name=\"cTopic\" SIZE=\"40\" value=\"\"></td><br></tr>"); out.print("<tr><td colspan=\"4\" align=\"center\">"); out.print("<textarea name=\"cWords\" rows=\"10\" cols=\"80%\"></textarea>"); out.print("</td><br></tr>"); out.print("<input type=\"submit\" name=\"action\" value=\"保存留言\">"); out.print("</form>"); out.print("</body></html>"); out.flush(); }}⌨️ 快捷键说明
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