本文共 9684 字，大约阅读时间需要 32 分钟。

1.项目目录

2.pom.xml

   
   	
    
     4.0.0
    	
    		
     
      org.springframework.boot
     		
     
      spring-boot-starter-parent
     		
     
      2.0.3.RELEASE
     		
      
     	
    	
    
     com.wo
    	
    
     springboot-jpa-thymeleaf-email
    	
    
     0.0.1-SNAPSHOT
    	
    
     springboot-jpa-thymeleaf-email
    	
    
     Demo project for Spring Boot
    	
    		
     
      1.8
     	
    	
    		
     			
      
       org.springframework.boot
      			
      
       spring-boot-starter-web
      		
     		
     			
      
       org.springframework.boot
      			
      
       spring-boot-devtools
      			
      
       runtime
      			
      
       true
      		
     		
     			
      
       org.projectlombok
      			
      
       lombok
      			
      
       true
      		
     		
     			
      
       org.springframework.boot
      			
      
       spring-boot-starter-test
      			
      
       test
      		
     		
     			
      
       mysql
      			
      
       mysql-connector-java
      		
     		
     		
     			
      
       org.springframework.boot
      			
      
       spring-boot-starter-data-jpa
      		
     		
     		
     			
      
       org.springframework.boot
      			
      
       spring-boot-starter-thymeleaf
      		
     		
     		
     			
      
       org.springframework.boot
      			
      
       spring-boot-starter-mail
      		
     	
    	
    		
     			
      				
       
        org.springframework.boot
       				
       
        spring-boot-maven-plugin
       			
      		
     	
    
   

3.application.yml

server:  port: 8088spring:  datasource:    driver-class-name: com.mysql.jdbc.Driver    username: root    password: 123456    url: jdbc:mysql://127.0.0.1:3306/qf?useUnicode=true&characterEncoding=utf8&useSSL=false  jpa:    database: mysql    show-sql: true    generate-ddl: true  mail:    host: smtp.qq.com    username: 自己的邮箱    password: 提供的发送密码    properties:            smtp:              auth: true              starttls:                enable: true                required: true    default-encoding: utf-8

4.pojo

@Data@Entity@Table(name = "admin")public class Admin {
       @Id    @GeneratedValue(strategy = GenerationType.IDENTITY)    private Integer id;    private String name;    private String password;    private String email;}

@Datapublic class AdminReq {
       private String email;    private String code;    private String name;    private String password;}

5.dao

public interface AdminRespository extends JpaRepository
   
    {
   }
   

6service及serviceimpl

List
   
     findAll();    Admin findById(int id);    void update(Admin admin);    void delete(int id);    //发送邮箱    String sendEmail(String mail, HttpServletRequest request);    //注册    String regist(AdminReq adminReq,HttpServletRequest request);
   

@Servicepublic class AdminServiceImpl implements AdminService{
      @Autowired    AdminRespository adminRespository;   //邮箱发送   @Autowired    JavaMailSender javaMailSender;   //获取配置中的邮箱发送者    @Value("${spring.mail.username}")    private String from;    @Override    public List
   
     findAll() {
           return adminRespository.findAll();    }    @Override    public Admin findById(int id) {
           Optional
    
      byId = adminRespository.findById(id);        if(byId.isPresent()){
               Admin admin = byId.get();            return admin;        }        return null;    }    @Override    public void update(Admin admin) {
          adminRespository.saveAndFlush(admin);    }    @Override    public void delete(int id) {
           adminRespository.deleteById(id);    }    //发送验证码    @Override    public String sendEmail(String mail, HttpServletRequest request) {
           SimpleMailMessage simpleMailMessage=new SimpleMailMessage();        //发送者        simpleMailMessage.setFrom(from);        //接收者        simpleMailMessage.setTo(mail);        //主题        simpleMailMessage.setSubject("注册验证");        //正文        int num=(int) ((Math.random() * 9 + 1) * 100000);        String code=Integer.toString(num);        System.out.println("****************验证码是"+num);        simpleMailMessage.setText(code);        //发送        javaMailSender.send(simpleMailMessage);        //获取session，将验证码存入session        HttpSession session=request.getSession();        session.setAttribute(mail,code);        return "success";    }    //注册    @Override    public String regist(AdminReq adminReq, HttpServletRequest request) {
           String mail=adminReq.getEmail();        String code=adminReq.getCode();        //冲session获取到发送的验证码进行对比        HttpSession session=request.getSession();        String attribute = (String) session.getAttribute(mail);        if (code.equals(attribute)) {
               //用户输入的验证码跟我们发的验证码一致            //将数据存到数据库中            Admin admin=new Admin();            //将第一个对象的值复制给第二个对象中            BeanUtils.copyProperties(adminReq,admin);            adminRespository.saveAndFlush(admin);            return "success";        }        return "fail";    }}
    
   

7.controller

@Controllerpublic class AdminController {
       @Autowired    AdminService adminService;    @RequestMapping("/")    public ModelAndView fingAll(){
           List
   
     adminList = adminService.findAll();        ModelAndView modelAndView=new ModelAndView();        modelAndView.addObject("list",adminList);        modelAndView.setViewName("index");        return modelAndView;    }    @RequestMapping("/findById")    public ModelAndView findById(@RequestParam("id") Integer id){
           Admin admin = adminService.findById(id);        ModelAndView modelAndView=new ModelAndView();        modelAndView.addObject("admin",admin);        modelAndView.setViewName("update");        return modelAndView;    }    @RequestMapping("/insertAndUpdate")    public String insertAndUpdate(Admin admin){
           adminService.update(admin);        return "redirect:/";    }    @RequestMapping("/goUpdate")    public String goUpdate(Model model){
           model.addAttribute("admin",new Admin());        return "update";    }    @RequestMapping("/deleteById")    public String deleteById(@RequestParam("id") int id){
           adminService.delete(id);        return "redirect:/";    }    //发送邮箱    @RequestMapping("/sendMail")    @ResponseBody    public String sendMail(@RequestParam("mail") String mail, HttpServletRequest request){
           return adminService.sendEmail(mail,request);    }    //注册页面    @RequestMapping("/go")    public String goRegist(){
           return "regist";    }    //注册    @RequestMapping("/regist")    public String regist(AdminReq adminReq,HttpServletRequest request){
           String regist = adminService.regist(adminReq, request);        if(regist.equals("success")){
               return "success";        }        return "redirect:/regist";    }}
   

8.邮箱测试（简单邮箱，HTML邮箱，带文件邮箱）

@RunWith(SpringRunner.class)@SpringBootTestpublic class mailTest {
       @Autowired    JavaMailSender javaMailSender;    //获取配置中的邮箱发送者    @Value("${spring.mail.username}")    private String from;    @Test    public void testSend(){
           //声明        SimpleMailMessage simpleMailMessage=new SimpleMailMessage();        //发送者        simpleMailMessage.setFrom(from);        //接收者        simpleMailMessage.setTo("******@qq.com");        //主题        simpleMailMessage.setSubject("注册验证");        //正文        simpleMailMessage.setText("123456");        //发送        javaMailSender.send(simpleMailMessage);    }    @Test    public void testHtmlSend() throws MessagingException {
           MimeMessage mimeMessage = javaMailSender.createMimeMessage();        //声明simplemailMessage        MimeMessageHelper mimeMessageHelper = new MimeMessageHelper(mimeMessage, true);        //发送者        mimeMessageHelper.setFrom(from);        //接收者        mimeMessageHelper.setTo("*******@qq.com");        //内容主体        StringBuffer stringBuffer = new StringBuffer();        stringBuffer.append("这是html邮件");        mimeMessageHelper.setText(stringBuffer.toString(),true);        //主题        mimeMessageHelper.setSubject("测试");        //发送        javaMailSender.send(mimeMessage);    }    @Test    public void testFileSend() throws MessagingException {
           MimeMessage mimeMessage = javaMailSender.createMimeMessage();        //声明simplemailMessage        MimeMessageHelper mimeMessageHelper = new MimeMessageHelper(mimeMessage, true);        //发送者        mimeMessageHelper.setFrom(from);        //接收者        mimeMessageHelper.setTo("*****@qq.com");        //内容主体        StringBuffer stringBuffer = new StringBuffer();        stringBuffer.append("这是html邮件");        mimeMessageHelper.setText(stringBuffer.toString(),true);        //放置附件        FileSystemResource fileSystemResource = new FileSystemResource(new File("E://1.jpg"));        mimeMessageHelper.addAttachment("lxl.jpg",fileSystemResource);        //主题        mimeMessageHelper.setSubject("测试");        //发送        javaMailSender.send(mimeMessage);    }}

9.页面（thymeleaf静态化模板）

9.1index.xml

    
           
thymeleaf的首页面
    增加    
   
            
     
                  
序号
                  
ID
                  
name
                  
password
                  
email
                  
操作
             
                          
                  
                  
                  
                  
                  
                                                                            
                修改|                |删除            
             
        
   

9.2update.html

    
   
        
            name： 
    
    
        password: 
    
    
        email： 
    
    
        
        
   

9.3注册页面

    
           
   
        用户邮箱:
    
    发送验证码
    
    验证码:
    
    
    姓名:
    
    
    密码:
    
    
    
    
   

转载地址：http://ccezi.baihongyu.com/