spring boot 之注册

在server 层

User create(String username, String password, String email);
去serverimpl 实现

@Override

    @Transactional

    public User create(String username, String password, String email) {

        User user = userRepository.findByUsername(username);

        if (user == null) {

            User newuser = new User();

            newuser.setUsername(username);

            newuser.setEmail(email);

            String md5password;

            String tokenmd5;

            try {

                md5password = MD5Until.md5(password);

                tokenmd5 = MD5Until.md5(username + password);

            } catch (Exception e) {

                md5password = password;

                tokenmd5 = username;

            }

            newuser.setPassword(md5password);

            newuser.setToken(tokenmd5);

            userRepository.save(newuser);

            redisTemplate.delete("Plan_user");

            return newuser;

        }

        throw new PanExection(ResultEmus.USER_EXIT);

    }

　　去开发对于的controller层

@GetMapping("/reg")
public ModelAndView reg(ModelAndView model) {
    return new ModelAndView("register");
}

@PostMapping("/reg")
public ModelAndView regs(ModelAndView model, @Valid UserForm userVo, BindingResult bindingResult) {
    if (bindingResult.hasErrors()) {
        model.addObject("error", bindingResult.getFieldError().getDefaultMessage());
        model.setViewName("register");
        return model;
    }
    try {
        User user = userSerice.create(userVo.getUsername(), userVo.getPassword(), userVo.getEmail());
        return new ModelAndView("redirect:/plan/logins");
    } catch (PanExection e) {
        model.addObject("error", e.getMessage());
        model.setViewName("register");
        return model;
    }

}

PanExection.java

@Getter

public class PanExection extends RuntimeException {

    private Integer code;

    public PanExection(ResultEmus resultEmuns) {

        super(resultEmuns.getMessage());

        this.code = resultEmuns.getCode();

    }

    public PanExection(CaseResultEmus resultEmuns) {

        super(resultEmuns.getMessage());

        this.code = resultEmuns.getCode();

    }

    public PanExection(Integer code, String message) {

        super(message);

        this.code = code;

    }

}

　　userForm

@Data

public class UserForm {

    @NotEmpty(message = "用户名不能为空")

    private String username;

    @NotEmpty(message = "密码不能为空")

    private String password;

    @Email(message = "邮箱格式错误")

    private String email;

}

开发对应的register.html代码

<!DOCTYPE html>

<html   xmlns:th="http://www.thymeleaf.org">

<head>

  <!-- Required meta tags -->

  <meta charset="utf-8">

  <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

  <title>AutoTestPlatform</title>

  <!-- plugins:css -->

  <link rel="stylesheet" href="../../node_modules/mdi/css/materialdesignicons.min.css">

  <!-- endinject -->

  <!-- plugin css for this page -->

  <!-- End plugin css for this page -->

  <!-- inject:css -->

  <link rel="stylesheet" href="../../css/style.css">

  <!-- endinject -->

</head>

<body>

  <div class="body-wrapper">

    <div class="page-wrapper">

      <main class="content-wrapper auth-screen">

        <div class="mdc-layout-grid">

                    <div class="mdc-layout-grid__inner">

            <div class="mdc-layout-grid__cell stretch-card mdc-layout-grid__cell--span-4">

                        </div>

            <div class="mdc-layout-grid__cell stretch-card mdc-layout-grid__cell--span-4">

                            <div class="mdc-card">

                                <section class="mdc-card__primary bg-white">

                  <form  th:action="@{/reg}" method="post">

                      <div>

                          <!--/*@thymesVar id="error" type=""*/-->

                          <span id="basic-addon0">&nbsp;</span>

                          <span style="font-size: 12px;color: red" th:text="${error}" aria-describedby="basic-addon0"></span>

                          <br />

                      </div>

                    <div class="mdc-layout-grid">

                                <div class="mdc-layout-grid__inner">

                        <div class="mdc-layout-grid__cell stretch-card mdc-layout-grid__cell--span-12">

                          <label class="mdc-text-field w-100">

                            <input type="text" class="mdc-text-field__input" name="username">

                            <span class="mdc-text-field__label">用户名</span>

                            <div class="mdc-text-field__bottom-line"></div>

                          </label>

                                    </div>

                        <div class="mdc-layout-grid__cell stretch-card mdc-layout-grid__cell--span-12">

                          <label class="mdc-text-field w-100">

                            <input type="password" class="mdc-text-field__input" name="password">

                            <span class="mdc-text-field__label">密码</span>

                            <div class="mdc-text-field__bottom-line"></div>

                          </label>

                                    </div>

                        <div class="mdc-layout-grid__cell stretch-card mdc-layout-grid__cell--span-12">

                          <label class="mdc-text-field w-100">邮箱

                            <input type="text" class="mdc-text-field__input" name="email">

                            <div class="mdc-text-field__bottom-line"></div>

                          </label>

                                    </div>

                        <div class="mdc-layout-grid__cell stretch-card mdc-layout-grid__cell--span-12">

                          <button class="mdc-button mdc-button--raised w-100" data-mdc-auto-init="MDCRipple">

                           注册

                          </button>

                        </div>

                                </div>

                            </div>

                  </form>

                                </section>

                            </div>

                        </div>

            <div class="mdc-layout-grid__cell stretch-card mdc-layout-grid__cell--span-4">

                        </div>

                    </div>

                </div>

      </main>

    </div>

  </div>

  <!-- body wrapper -->

  <!-- plugins:js -->

  <script src="../../node_modules/material-components-web/dist/material-components-web.min.js"></script>

  <script src="../../node_modules/jquery/dist/jquery.min.js"></script>

  <!-- endinject -->

  <!-- Plugin js for this page-->

  <!-- End plugin js for this page-->

  <!-- inject:js -->

    <script src="../../js/misc.js"></script>

    <script src="../../js/material.js"></script>

    <!-- endinject -->

  <!-- Custom js for this page-->

  <!-- End custom js for this page-->

</body>

</html>

这也我们的关于注册界面代码书写完毕，启动调试

验证：

到此我们的注册界面开发完毕

spring boot 之注册的更多相关文章

Spring boot 梳理 - Spring boot自动注册DispatcherServlet
spring boot提供的DispatcherServlet的name就是“dispatcherServlet”. 源码 public ServletRegistrationBean dispatc ...
Spring boot中注册Servlet
Spring boot中注册Servlet 如何在spring boot项目中注册Servlet呢? 如何在spring boot项目中注册Servlet呢? 由于没有web.xml,无法直接在xml ...
.net core + eureka + spring boot 服务注册与调用
.net core + eureka + spring boot 服务注册与简单的调用假期小长假遇上疫情只能去家里蹲了,刚好有时间总结一下. 概述微服务架构是当前比较火的分布式架构,本篇基于.ne ...
spring boot 登录注册 demo （四） -- 体验小结
之前没有折腾过Spring,直接上来怼Spring Boot异常痛苦,参考着官网的guide(https://spring.io/guides)写了几个demo: spring boot 跑起来确是方 ...
spring boot 登录注册 demo （二） -- 数据库访问
通过data-jpa来访问数据库 <dependency> <groupId>org.springframework.boot</groupId> <arti ...
Spring Boot 自定义注册 Servlet、Filter、Listener
前言在 Spring Boot 中已经移除了 web.xml 文件,如果需要注册添加 Servlet.Filter.Listener 为 Spring Bean,在 Spring Boot 中有两种 ...
spring boot中注册拦截器
拦截器是动态拦截Action调用的对象.它提供了一种机制可以使开发者可以定义在一个action执行的前后执行的代码,也可以在一个action执行前阻止其执行,同时也提供了一种可以提取action中可重 ...
Spring Boot之注册servlet三大组件
由于Spring Boot默认是以jar包的形式启动嵌入式的Servlet容器来启动Spring Boot的web应用是,没有web.xml配置文件注册三大组件用以下方式 ServletRegist ...
spring boot 登录注册 demo （一）
Welcome to Spring Boot 代码结构 src/main/java 下 controller层,路由功能dao层,数据库的访问domain,bean的存放service,业务层appl ...

随机推荐

js 字节操作
获取byte的高4位bit和低4位bit function getHeight4(ata){//获取高四位 int height; height = ((data & 0xf0) >&g ...
iOS pushViewController 和 presentViewController的区别详解
pushViewController 导航控制器入栈的方式切换页面presentViewController 模态切换的方式切换页面 1:用 UINavigationController 的时候用 p ...
adb命令获取app布局文件xml
adb shell /system/bin/uiautomator dump --compressed /data/local/tmp/uidump.xml adb pull /data/local/ ...
Github的fork进行同步
最近项目要求每个开发人员都有自己fork,需要在自己的fork下进行开发.这样就涉及的到fork和原仓库的同步问题. 在网上查找到fork和原仓库同步的方法,如下转载自网上查找的内容,使用终端命令行进 ...
208道Java常见的面试题
一.Java 基础 1.JDK 和 JRE 有什么区别? JRE=JVM+各种基础类库+java类库(String\System) JDK>JRE>JVM JRE:是java运行时环境 ...
Js网站开发学习第一天
1.登录时,记住密码单选框,鼠标移上去显示div里的内容,移开则消失: <head> <meta http-equiv="Content-Type" conten ...
javascript_17-基本类型和引用类型
基本类型直接存储值 Number . String .Boolean undefined.null 引用类型存储引用 -Object.Array.Date.函数包装基本类型--引用类型 func ...
Flink源码阅读（一）——Flink on Yarn的Per-job模式源码简析
一.前言个人感觉学习Flink其实最不应该错过的博文是Flink社区的博文系列,里面的文章是不会让人失望的.强烈安利:https://ververica.cn/developers-resource ...
大数据技术之Hadoop3.1.2版本伪分布式部署
大数据技术之Hadoop3.1.2版本伪分布式部署作者:尹正杰版权声明:原创作品,谢绝转载!否则将追究法律责任. 一.主机环境准备 1>.操作系统环境 [root@node101.yinzh ...
Educational Codeforces Round 71 (Rated for Div. 2)-E. XOR Guessing-交互题
Educational Codeforces Round 71 (Rated for Div. 2)-E. XOR Guessing-交互题 [Problem Description] 总共两次询 ...

spring boot 之注册

spring boot 之注册的更多相关文章

随机推荐

热门专题