javaweb项目使用邮箱注册验证实现，方式一：发送激活链接

看了主流网站注册都会通过去邮箱点击链接激活实现注册登录等功能，闲暇根据自己理解想写一个简单实现，纯属瞎玩，不足之处，还请广大读者严厉批评指正。

逻辑：1，输入信息点击注册时，会往用户邮箱发送验证链接，区别与大众化的验证码

           2，接受邮件，点击激活链接，再次调用帐号激活接口，并修改激活状态

           3，登录时，判断激活状态

步骤：1，简单的ajax调用接口测试（替代注册表单）

//用户注册接口
			function registTest() {
				$.post('???/regist2', {
					'email': '[email protected]',
					'password1': '123456',
					'password2': '123456'
				}, function(rescnt) {
					console.log(rescnt);
				})

			}
           

    2，接口实现

/**系统用户注册接口-方式2
	 * @return
	 */
	@RequestMapping(value="/regist2",method=RequestMethod.POST)
	@ResponseBody
	public Object regist2(){
		logBefore(logger, "XXX官网用户注册接口");
		Map<String,Object> map = new HashMap<String,Object>();
		PageData pd = new PageData();
		pd = this.getPageData();
		String code = "100";
		String msg_cn = "系统错误";
		
		try{
				if(Chain8Util.checkParam("regist2", pd)){//第一步：判断请求参数是否完整（调封装的工具类方法-大致逻辑：定常量数组，对应属性长度，用标识来定位）	
					PageData pd2 = register8Service.findByEmail(pd);
					
					if(pd2!=null) {//第二步：判断邮箱是否已注册
						
						if(pd2.getString("status").equals("1")) {
							code = "101";
							msg_cn = "该邮箱已注册并激活";
						}else if(pd2.getString("status").equals("0")){//注册但未激活，重新发送
							
							String token = this.get32UUID();//获取32位uuid作为激活token
							if(Register8EmailUtil.sendJihuo(pd.getString("email"),token )){//第五步：发送激活邮件(调用邮件工具类)
								
								//######   邮件成功发送后，将对应信息存入数据库       ######
								pd.put("password", pd.getString("password1"));
								pd.put("status", "0");
								pd.put("token", token);
								register8Service.edit(pd);//修改数据库数据，重新赋值
								code = "300";
								msg_cn = "注册成功，请前往邮箱激活账号，方可登录";	
								
							}else {
								code = "100";
								msg_cn = "系统错误";
							}
						}		
					}else {
						if(Tools.checkEmail(pd.getString("email"))) {//第三步：判断邮箱格式（调封装的工具类方法）
							if(pd.getString("password1").equals(pd.getString("password2"))) {//第四步：判断两次密码是否一致
								
								String token = this.get32UUID();//获取32位uuid作为激活token
								if(Register8EmailUtil.sendJihuo(pd.getString("email"),token )){//第五步：发送激活邮件(调用邮件工具类)
									
									//######   邮件成功发送后，将对应信息存入数据库       ######
									pd.put("password", pd.getString("password1"));
									pd.put("status", "0");
									pd.put("token", token);
									register8Service.save(pd);//保存	
									code = "300";
									msg_cn = "注册成功，请前往邮箱激活账号，方可登录";	
								}else {
									code = "100";
									msg_cn = "系统错误";
								}
								
							}else {
								code = "103";
								msg_cn = "两次密码不一致"; 		
							}		
						}else {
							code = "102";
							msg_cn = "邮箱格式不合法";
						}		
					}
				}else {
					code = "200";
					msg_cn = "请填写完整信息";
				}
			
		}catch (Exception e){
			logger.error(e.toString(), e);
		}finally{
			map.put("code", code);
			map.put("msg_cn", msg_cn);
			logAfter(logger);
		}
		return AppUtil.returnObject(new PageData(), map);
	}
	
	
	
	/**官网用户帐户激活接口-
	 * @return
	 */
	@RequestMapping(value="/jihuo")
	@ResponseBody
	public Object jihuo(){
		logBefore(logger, "XXX官网用户帐号激活接口");
		Map<String,Object> map = new HashMap<String,Object>();
		PageData pd = new PageData();
		pd = this.getPageData();
		String code = "100";
		String msg_cn = "系统错误";
		
		try{
				if(Chain8Util.checkParam("jihuo", pd)){//第一步：判断请求参数是否完整（调封装的工具类方法-大致逻辑：定常量数组，对应属性长度，用标识来定位）	
					
					PageData pd2 = register8Service.findByEmail(pd); 
					String tokenMysql = pd2.getString("token");
					String token = pd.getString("token");
					
					if(tokenMysql.equals(token)) {
						
						pd.put("status", "1");
						register8Service.edit(pd);//修改数据库帐户激活状态，为登录判断用
						code = "102";
						msg_cn = "激活成功。能登录了";
					}else {
						code = "101";
						msg_cn = "激活链接失效";
					}
				}else {
					code = "200";
					msg_cn = "请填写完整信息";
				}
			
		}catch (Exception e){
			logger.error(e.toString(), e);
		}finally{
			map.put("code", code);
			map.put("msg_cn", msg_cn);
			logAfter(logger);
		}
		return AppUtil.returnObject(new PageData(), map);
	}
           

    3，邮件发送服务(这里使用的是AWS代理服务来发送的，可以避免好多普通邮箱的限制，方法可参考我的博客，后期会写)

//注册-方式2-邮件服务
	public static boolean sendJihuo(String email,String token)throws Exception{
		
		AWSMailSenderInfo awsMailSenderInfo = new AWSMailSenderInfo();//这个类主要是设置邮件 
		awsMailSenderInfo.setAWS_mailServerHost("smtp");
		awsMailSenderInfo.setAWS_mailServerPort("587");
		awsMailSenderInfo.setAWS_fromAddress("aws服务代理的邮箱");
		awsMailSenderInfo.setToAddress(email);
		awsMailSenderInfo.setAWS_validate(true);
		awsMailSenderInfo.setTLS(true);
		awsMailSenderInfo.setAWS_account("aws服务地址账号");//
		awsMailSenderInfo.setAWS_password("服务密码");//
		awsMailSenderInfo.setAWS_key("服务密钥");//
		awsMailSenderInfo.setAWS_NAME("XXX官网");
		awsMailSenderInfo.setSubject("Chain8-Mailbox verification code service(XXX官网-账号激活服务提醒)");
		awsMailSenderInfo.setContent("<p>您好 O(∩_∩)O~~<br><br>欢迎加入XXX!<br><br>帐户需要激活才能使用，赶紧激活成为XXX正式的一员吧:)<br><br>请在24小时内点击下面的链接立即激活帐户："
                                   +"<br><a href='http://???/jihuo?token="+token+"&email="+email+"'>"
                                   + "http://???/jihuo?token="+token+"&email="+email+"</a></p>");
		
		
		AWSSimpleMailSender sms = new AWSSimpleMailSender();   
	   
		return sms.sendHtmlMail(awsMailSenderInfo);
	    //return sms.sendTextMail(awsMailSenderInfo);
		
		
	}
           

    4：邮件服务配置类

public class AWSSimpleMailSender extends BaseController {    

	/**   
  * 以文本格式发送邮件   
  * @param awsMailSenderInfo 待发送的邮件的信息   
  */    
    public boolean sendTextMail(AWSMailSenderInfo awsMailSenderInfo) throws Exception{    

      Properties props = awsMailSenderInfo.getProperties();   
 
      // 根据邮件会话属性构造一个发送邮件的session    
      Session session = Session.getDefaultInstance(props); 
      logBefore(logger, "构造一个发送邮件的session");
      // 根据session创建一个邮件消息    
      Message msg = new MimeMessage(session); 
      msg.setRecipient(Message.RecipientType.TO, new InternetAddress(awsMailSenderInfo.getToAddress()));
      msg.setFrom(new InternetAddress(awsMailSenderInfo.getAWS_fromAddress(),awsMailSenderInfo.getAWS_NAME()));
      msg.setSubject(awsMailSenderInfo.getSubject());
      // Create a transport.
   	  Transport transport = session.getTransport();
   	  // Send the message.
   	  transport.connect(awsMailSenderInfo.getAWS_account(),awsMailSenderInfo.getAWS_password(), awsMailSenderInfo.getAWS_key());
   	  // Send the email.
   	  System.out.println("Sending Email...");
   	  msg.setContent(awsMailSenderInfo.getContent(), "text/html;charset=utf-8");
   	  transport.sendMessage(msg, msg.getAllRecipients());
   	  System.out.println("Email sent!");
   	  transport.close();
   	  
   	  logBefore(logger, "发送成功！");
   	  
   	  //logBefore(logger, Jurisdiction.getUsername()+"发送邮件了");
      return true;  
      
    }    
       
    /**   
      * 以HTML格式发送邮件   
      * @param mailInfo 待发送的邮件信息   
      */    
    public  boolean sendHtmlMail(AWSMailSenderInfo awsMailSenderInfo) throws Exception{    
    	Properties props = awsMailSenderInfo.getProperties();   
    	 
        // 根据邮件会话属性构造一个发送邮件的session    
        Session session = Session.getDefaultInstance(props); 
        logBefore(logger, "构造一个发送邮件的session");
        // 根据session创建一个邮件消息    
        Message msg = new MimeMessage(session); 
        msg.setRecipient(Message.RecipientType.TO, new InternetAddress(awsMailSenderInfo.getToAddress()));
        msg.setFrom(new InternetAddress(awsMailSenderInfo.getAWS_fromAddress(),awsMailSenderInfo.getAWS_NAME()));
        msg.setSubject(awsMailSenderInfo.getSubject());
        // Create a transport.
     	Transport transport = session.getTransport();
     	// Send the message.
     	transport.connect(awsMailSenderInfo.getAWS_account(),awsMailSenderInfo.getAWS_password(), awsMailSenderInfo.getAWS_key());
     	// Send the email.
     	System.out.println("Sending Email...");
     	  msg.setContent(awsMailSenderInfo.getContent(), "text/html;charset=utf-8");
     	  transport.sendMessage(msg, msg.getAllRecipients());
     	  System.out.println("Email sent!");
     	  transport.close();
     	  
     	  logBefore(logger, "发送成功！");

        return true;
  
    } 
           

    5：实体类

public class AWSMailSenderInfo {    
	
	// 发送邮件的服务器的IP和端口    
    private String AWS_mailServerHost;    
    private String AWS_mailServerPort = "587";    
    // 邮件发送者的地址    
    private String AWS_fromAddress;    
    // 邮件接收者的地址    
    private String toAddress;       
    // 是否需要身份验证    
    private boolean AWS_validate = true;  
    //是否TLS加密
    private boolean TLS = true; 
    //AWS代理地址账号
    private String AWS_account;
    //AWS代理账号密码
    private String AWS_password;
    //AWS代理密钥
    private String AWS_key;
    //代理发件人名称
    private String AWS_NAME;
    
    // 邮件主题    
    private String subject;    
    // 邮件的文本内容    
    private String content;
    
    // 邮件附件的文件名    
    //private String[] attachFileNames;
           

6：实现效果

邮件效果：

 激活效果：