Springboot+Shiro+redis整合

1、Shiro是Apache下的一个开源项目,我们称之为Apache Shiro。它是一个很易用与Java项目的的安全框架,提供了认证、授权、加密、会话管理,与spring Security 一样都是做一个权限的安全框架,但是与Spring Security 相比,在于 Shiro 使用了比较简单易懂易于使用的授权方式。shiro属于轻量级框架,相对于security简单的多,也没有security那么复杂。所以我这里也是简单介绍一下shiro的使用。

2、非常简单;其基本功能点如下图所示:

Springboot+Shiro+redis整合

Springboot+Shiro+redis整合

Authentication:身份认证/登录,验证用户是不是拥有相应的身份;

Authorization:授权,即权限验证,验证某个已认证的用户是否拥有某个权限;即判断用户是否能做事情,常见的如:验证某个用户是否拥有某个角色。或者细粒度的验证某个用户对某个资源是否具有某个权限;

Session Manager:会话管理,即用户登录后就是一次会话,在没有退出之前,它的所有信息都在会话中;会话可以是普通JavaSE环境的,也可以是如Web环境的;

Cryptography:加密,保护数据的安全性,如密码加密存储到数据库,而不是明文存储;

Web Support:Web支持,可以非常容易的集成到Web环境;

Caching:缓存,比如用户登录后,其用户信息、拥有的角色/权限不必每次去查,这样可以提高效率;

Concurrency:shiro支持多线程应用的并发验证,即如在一个线程中开启另一个线程,能把权限自动传播过去;

Testing:提供测试支持;

Run As:允许一个用户假装为另一个用户(如果他们允许)的身份进行访问;

Remember Me:记住我,这个是非常常见的功能,即一次登录后,下次再来的话不用登录了。

记住一点,Shiro不会去维护用户、维护权限;这些需要我们自己去设计/提供;然后通过相应的接口注入给Shiro即可。

3、这里我就简单介绍一下springboot和shiro整合与基本使用。

需要的基础包:pom.xml

<project>

xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

<modelversion>4.0.0/<modelversion>

<groupid>com.winter/<groupid>

<artifactid>HtmlCssJs/<artifactid>

<version>0.0.1-SNAPSHOT/<version>

<packaging>war/<packaging>

<name>HtmlCssJs/<name>

<description>This is Html Css Js Demo Project/<description>

<parent>

<groupid>org.springframework.boot/<groupid>

<artifactid>spring-boot-starter-parent/<artifactid>

<version>1.5.3.RELEASE/<version>

<relativepath>

<properties>

<project.build.sourceencoding>UTF-8/<project.build.sourceencoding>

<project.reporting.outputencoding>UTF-8/<project.reporting.outputencoding>

<java.version>1.8/<java.version>

<dependencies>

<dependency>

<groupid>net.sourceforge.nekohtml/<groupid>

<artifactid>nekohtml/<artifactid>

<dependency> /<dependency>

<groupid>net.sf.json-lib/<groupid>

<artifactid>json-lib/<artifactid>

<version>2.4/<version>

<classifier>jdk15/<classifier>

<dependency>

<groupid>org.apache.shiro/<groupid>

<artifactid>shiro-spring/<artifactid>

<version>1.4.0/<version>

<dependency> /<dependency>

<groupid>org.quartz-scheduler/<groupid>

<artifactid>quartz/<artifactid>

<version>2.2.1/<version>

<dependency> /<dependency>

<groupid>org.springframework/<groupid>

<artifactid>spring-context-support/<artifactid>

<dependency>

<groupid>org.mybatis.spring.boot/<groupid>

<artifactid>mybatis-spring-boot-starter/<artifactid>

<version>1.3.0/<version>

<dependency>

<groupid>org.springframework.boot/<groupid>

<artifactid>spring-boot-starter-thymeleaf/<artifactid>

<dependency>

<groupid>org.springframework.boot/<groupid>

<artifactid>spring-boot-starter-aop/<artifactid>

<dependency>

<groupid>org.springframework.boot/<groupid>

<artifactid>spring-boot-starter-web/<artifactid>

<exclusions>

<exclusion>

<groupid>org.springframework.boot/<groupid>

<artifactid>spring-boot-starter-tomcat/<artifactid>

<dependency>

<groupid>org.apache.tomcat/<groupid>

<artifactid>tomcat-servlet-api/<artifactid>

<version>8.0.36/<version>

<scope>provided/<scope>

<dependency>

<groupid>org.springframework.boot/<groupid>

<artifactid>spring-boot-starter-data-jpa/<artifactid>

<dependency>

<groupid>org.springframework.boot/<groupid>

<artifactid>spring-boot-starter-test/<artifactid>

<scope>test/<scope>

<dependency> /<dependency>

<groupid>org.springframework.boot/<groupid>

<artifactid>spring-boot-starter-mail/<artifactid>

<dependency>

<groupid>mysql/<groupid>

<artifactid>mysql-connector-java/<artifactid>

<dependency>

<groupid>javax.servlet/<groupid>

<artifactid>javax.servlet-api/<artifactid>

<dependency>

<groupid>javax.servlet/<groupid>

<artifactid>jstl/<artifactid>

<dependency>

<groupid>org.apache.tomcat/<groupid>

<artifactid>tomcat-jsp-api/<artifactid>

<dependency>

<groupid>org.apache.tomcat.embed/<groupid>

<artifactid>tomcat-embed-core/<artifactid>

<dependency>

<groupid>org.apache.tomcat.embed/<groupid>

<artifactid>tomcat-embed-jasper/<artifactid>

<dependency>

<groupid>com.fasterxml.jackson.core/<groupid>

<artifactid>jackson-core/<artifactid>

<dependency>

<groupid>com.fasterxml.jackson.core/<groupid>

<artifactid>jackson-databind/<artifactid>

<dependency>

<groupid>com.fasterxml.jackson.datatype/<groupid>

<artifactid>jackson-datatype-joda/<artifactid>

<dependency>

<groupid>com.fasterxml.jackson.module/<groupid>

<artifactid>jackson-module-parameter-names/<artifactid>

<dependency>

<groupid>com.github.pagehelper/<groupid>

<artifactid>pagehelper-spring-boot-starter/<artifactid>

<version>1.1.2/<version>

<dependency>

<groupid>com.alibaba/<groupid>

<artifactid>druid-spring-boot-starter/<artifactid>

<version>1.1.0/<version>

<dependency>

<groupid>redis.clients/<groupid>

<artifactid>jedis/<artifactid>

<dependency>

<groupid>org.springframework.boot/<groupid>

<artifactid>spring-boot-starter-data-redis/<artifactid>

<dependency>

<groupid>org.springframework.data/<groupid>

<artifactid>spring-data-redis/<artifactid>

<dependency>

<groupid>aspectj/<groupid>

<artifactid>aspectjweaver/<artifactid>

<version>1.5.3/<version>

<dependency>

<groupid>org.weixin4j.spring.boot/<groupid>

<artifactid>weixin4j-spring-boot-starter/<artifactid>

<version>1.0.0/<version>

<dependency>

<groupid>com.soecode.wx-tools/<groupid>

<artifactid>wx-tools/<artifactid>

<version>2.1.4-RELEASE/<version>

<build>

<plugins>

<plugin>

<groupid>org.springframework.boot/<groupid>

<artifactid>spring-boot-maven-plugin/<artifactid>

/<project>

基本配置application.properties

spring.datasource.url=jdbc:mysql://localhost:3306/world?useUnicode=true&characterEncoding=utf8

spring.datasource.username=root

spring.datasource.password=root

spring.datasource.driver-class-name=com.mysql.jdbc.Driver

spring.datasource.type=com.alibaba.druid.pool.DruidDataSource

spring.datasource.initialSize=5

spring.datasource.minIdle=5

spring.datasource.maxActive=20

spring.datasource.maxWait=60000

mybatis.mapper-locations=classpath*:mapper/*Mapper.xml

mybatis.type-aliases-package=com.cwh.springbootMybatis.entity

#thymeleaf模板使用

#关闭thymeleaf缓存

spring.thymeleaf.cache=false

#去掉thymeleaf的严格的模板校验

#spring.thymeleaf.mode=LEGACYHTML5

#Spring Jpa

spring.jpa.properties.hibernate.hbm2ddl.auto=update

spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL5InnoDBDialect

spring.jpa.show-sql= true

# Redis数据库索引(默认为0)

spring.redis.database=0

# Redis服务器地址

spring.redis.host=127.0.0.1

# Redis服务器连接端口

spring.redis.port=6379

# Redis服务器连接密码(默认为空)

spring.redis.password=

# 连接池最大连接数(使用负值表示没有限制)

spring.redis.pool.max-active=8

# 连接池最大阻塞等待时间(使用负值表示没有限制)

spring.redis.pool.max-wait=-1

# 连接池中的最大空闲连接

spring.redis.pool.max-idle=8

# 连接池中的最小空闲连接

spring.redis.pool.min-idle=0

# 连接超时时间(毫秒)

spring.redis.timeout=0

OK ,开始我们需要3个实体,用户,角色和权限

// 实体类名

@Entity

// 映射数据库表名

@Table(name="tb_user")

public class User implements Serializable{

/**

*/

private static final long serialVersionUID = 1L;

@Id

// 主键自增长

@GeneratedValue(strategy=GenerationType.AUTO)

public Long id;

// 列名

@Column

public String name;

@Column

public String password;

@OneToMany(cascade=CascadeType.ALL)

private List<role> roles;/<role>

// 省略get set..

@Entity

@Table(name="tb_role")

public class Role {

@Id

@GeneratedValue(strategy = GenerationType.AUTO)

private Long id;

private String roleName;

@ManyToOne(fetch = FetchType.EAGER)

private User user;

@OneToMany(cascade = CascadeType.ALL)

private List<permission> permissions;/<permission>

// 省略get set..

@Entity

@Table(name="tb_permission")

public class Permission {

@Id

@GeneratedValue(strategy = GenerationType.AUTO)

private Long id;

private String permission;

@ManyToOne(fetch = FetchType.EAGER)

private Role role;

// 省略get set..


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