注册功能_邮件激活_点击激活分析与注册功能_邮件激活_代码实现_Servlet
注册功能_邮件激活_点击激活分析
经过分析,发现,用户激活其实就是修改用户表中的status为‘Y’
//2.保存用户信息 //2.1设置激活码, 唯一字符串 user.setCode(UuidUtil.getUuid()); //2.2设置激活状态 user.setStatus("N"); userDao.seve(user); //3.激活邮件发送,邮件正文? String content="<a href='http://localhost/travel/activeUserServlet?code="+user.getCode()+"'>点击激活【黑马旅游网】</a>"; MailUtils.sendMail(user.getEmail(),content,"激活邮件"); return true; } }
注册功能_邮件激活_代码实现_Servlet
激活代码实现:
ActiveUserServlet
package cn.itcast.travel.web.servlet; import cn.itcast.travel.service.impl.UserServiceImpl; import javax.servlet.*; import javax.servlet.http.*; import javax.servlet.annotation.*; import java.io.IOException; @WebServlet("/activeUserServlet") public class ActiveUserServlet extends HttpServlet { @Override protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { //1.获取激活码 String code = request.getParameter("code"); if (code !=null){ //2.调用service完成激活 UserServiceImpl service = new UserServiceImpl(); boolean flag = service.active(code); //3.判断标记 String msg = null; if (flag){ //激活成功 msg = "激活成功,请<a href='login.html'>登录</a>"; }else { //激活失败 msg ="激活失败,请联系管理员!"; } response.setContentType("text/html;charset=utf-8"); response.getWriter().write(msg); } } @Override protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { this.doPost(request, response); } }
boolean active(String code); }
/** * 激活用户 * @param code * @return */ @Override public boolean active(String code) { return false; }