引入redis

Redis缓存

引入starter：

<dependency>
	<groupId>org.springframework.boot</groupId>
	<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>

配置properties

#redis配置
spring.redis.host=localhost
#驼峰命名规则
mybatis.configuration.map-underscore-to-camel-case=true

Bean序列化：implements Serializable

@EnableAsync：开启异步注解

@Async：异步注解

定时任务：

@EnableScheduling：开启定时任务

@Scheduled(cron="")

spring security

引入模块

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-security</artifactId>
</dependency>

编写配置

@EnableWebSecurity
public class MySecurityConfig extends WebSecurityConfigurerAdapter {

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        //super.configure(http);
        http.authorizeRequests().mvcMatchers("/").permitAll()
                .mvcMatchers("/level1").hasRole("VIP1")
                .mvcMatchers("/level2").hasRole("VIP2")
                .mvcMatchers("/level3").hasRole("VIP3");
        //自动配置登录
        http.formLogin();

        //自动配置注销
        http.logout();
        //记住我
        http.rememberMe();
    }
    
    //认证规则

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        //super.configure(auth);
        auth.inMemoryAuthentication()
                .withUser("zhangsan").password("123456").roles("VIP1","VIP2")
                .and()
                .withUser("lisi").password("123456").roles("VIP3","VIP2");
    }
}

//自动配置登录
        /**
         * loginPage("/userLogin")到自己的登录界面
         * 默认post形式的/login代表处理登录
         *  默认表单username和password
         *  .usernameParameter("user")定制名字
         *  .passwordParameter("pwd")
         *  一旦定制loginPage，loginPage的post请求就是登录
         */
        http.formLogin().usernameParameter("user").passwordParameter("pwd").loginPage("/userLogin");

        //自动配置注销
        http.logout();
        //记住我  rememberMeParameter与checkbox名字一样
        http.rememberMe().rememberMeParameter("remember");

引入依赖

<!-- https://mvnrepository.com/artifact/org.thymeleaf/thymeleaf -->
<dependency>
    <groupId>org.thymeleaf</groupId>
    <artifactId>thymeleaf</artifactId>
    <version>3.0.11.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.thymeleaf.extras/thymeleaf-extras-springsecurity4 -->
<dependency>
    <groupId>org.thymeleaf.extras</groupId>
    <artifactId>thymeleaf-extras-springsecurity4</artifactId>
    <version>3.0.2.RELEASE</version>
</dependency>