springboot学习笔记-5 springboot整合shiro

Posted 2020-10-21 星朝

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　　shiro是一个权限框架,具体的使用可以查看其官网 http://shiro.apache.org/ 它提供了很方便的权限认证和登录的功能.

　　而springboot作为一个开源框架,必然提供了和shiro整合的功能!接下来就用springboot结合springmvc,mybatis,整合shiro完成对于用户登录的判定和权限的验证.

　　1.准备数据库表结构

　　这里主要涉及到五张表:用户表,角色表(用户所拥有的角色),权限表(角色所涉及到的权限),用户-角色表(用户和角色是多对多的),角色-权限表(角色和权限是多对多的).表结构建立的sql语句如下:

CREATE TABLE `module` (

  `mid` int(11) NOT NULL AUTO_INCREMENT,

  `mname` varchar(255) DEFAULT NULL,

  PRIMARY KEY (`mid`)

) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8;

-- ----------------------------


-- Records of module


-- ----------------------------


INSERT INTO module VALUES (\'1\', \'add\');


INSERT INTO module VALUES (\'2\', \'delete\');


INSERT INTO module VALUES (\'3\', \'query\');


INSERT INTO module VALUES (\'4\', \'update\');

-- ----------------------------


-- Table structure for module_role


-- ----------------------------


DROP TABLE IF EXISTS module_role;


CREATE TABLE module_role (


rid int(11) DEFAULT NULL,


mid int(11) DEFAULT NULL,


KEY rid (rid),


KEY mid (mid),


CONSTRAINT mid FOREIGN KEY (mid) REFERENCES module (mid),


CONSTRAINT rid FOREIGN KEY (rid) REFERENCES role (rid)


) ENGINE=InnoDB DEFAULT CHARSET=utf8;

-- ----------------------------


-- Records of module_role

-- ----------------------------


INSERT INTO module_role VALUES (\'1\', \'1\');


INSERT INTO module_role VALUES (\'1\', \'2\');


INSERT INTO module_role VALUES (\'1\', \'3\');


INSERT INTO module_role VALUES (\'1\', \'4\');


INSERT INTO module_role VALUES (\'2\', \'1\');


INSERT INTO module_role VALUES (\'2\', \'3\');

-- ----------------------------

-- Table structure for role


-- ----------------------------


DROP TABLE IF EXISTS role;


CREATE TABLE role (


rid int(11) NOT NULL AUTO_INCREMENT,


rname varchar(255) DEFAULT NULL,


PRIMARY KEY (rid)


) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8;

-- ----------------------------


-- Records of role


-- ----------------------------


INSERT INTO role VALUES (\'1\', \'admin\');


INSERT INTO role VALUES (\'2\', \'customer\');

-- ----------------------------


-- Table structure for user


-- ----------------------------


DROP TABLE IF EXISTS <span style="color: #ff00ff">user</span><span style="color: #000000">;


CREATE TABLE <span style="color: #ff00ff">user</span><span style="color: #000000"> (


uid int(11) NOT NULL AUTO_INCREMENT,


username varchar(255) DEFAULT NULL,


password varchar(255) DEFAULT NULL,


PRIMARY KEY (uid)

) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8;

-- ----------------------------


-- Records of user


-- ----------------------------


INSERT INTO <span style="color: #ff00ff">user</span> VALUES (\'1\', \'hlhdidi\', \'123\');


INSERT INTO <span style="color: #ff00ff">user</span> VALUES (\'2\', \'xyycici\', \'1992\');

-- ----------------------------


-- Table structure for user_role


-- ----------------------------


DROP TABLE IF EXISTS user_role;


CREATE TABLE user_role (


uid int(11) DEFAULT NULL,


rid int(11) DEFAULT NULL,


KEY u_fk (uid),


KEY r_fk (rid),


CONSTRAINT r_fk FOREIGN KEY (rid) REFERENCES role (rid),


CONSTRAINT u_fk FOREIGN KEY (uid) REFERENCES <span style="color: #ff00ff">user</span><span style="color: #000000"> (uid)


) ENGINE=InnoDB DEFAULT CHARSET=utf8;

-- ----------------------------


-- Records of user_role


-- ----------------------------


INSERT INTO user_role VALUES (\'1\', \'1\');


INSERT INTO user_role VALUES (\'2\', \'2\');

　　2.建立Maven工程,建立实体类,搭建mybatis开发环境

　　maven工程的基本目录如下:

　　为了方便,直接在父工程中,导入全部的依赖:

 <!-- springboot的启动所需配置.包括自动配置,封装jar包等等 -->
  <parent>

        <groupId>org.springframework.boot</groupId>

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

        <version>1.4.0.RELEASE</version>

  </parent>

  <properties>

           <java.version>1.7</java.version>

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

  </properties>

  <dependencies>

        <dependency>

            <groupId>org.springframework.boot</groupId>

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

        </dependency>

        <dependency>

                <groupId>org.springframework.boot</groupId>

                <artifactId>spring-boot-devtools</artifactId>

                <optional>true</optional>

               <scope>true</scope>
        </dependency>

        <dependency>

            <groupId>org.springframework.boot</groupId>

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

            <scope>test</scope>
        </dependency>

     <dependency>

        <groupId>mysql</groupId>

        <artifactId>mysql-connector-java</artifactId>

        <scope>runtime</scope>
    </dependency>

           <dependency>

            <groupId>com.alibaba</groupId>

            <artifactId>druid</artifactId>

            <version>1.0.18</version>

        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>

            <version>3.4</version>
        </dependency>

        <dependency>

              <groupId>org.apache.commons</groupId>

              <artifactId>commons-pool2</artifactId>

        </dependency>

    <dependency>

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

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

    <version>1.1.1</version>
</dependency>

    <dependency>

            <groupId>com.alibaba</groupId>

            <artifactId>druid</artifactId>

            <version>1.0.18</version>

        </dependency>

        <dependency>

            <groupId>org.apache.commons</groupId>

            <artifactId>commons-lang3</artifactId>

            <version>3.4</version>

        </dependency>

        <dependency>

              <groupId>org.apache.commons</groupId>

              <artifactId>commons-pool2</artifactId>

        </dependency>

        <!-- shiro spring. -->

        <dependency>  

            <groupId>org.apache.shiro</groupId>  

            <artifactId>shiro-core</artifactId>  

            <version>1.2.2</version>  

        </dependency>
 
       <dependency>

           <groupId>org.apache.shiro</groupId>

           <artifactId>shiro-spring</artifactId>

           <version>1.2.2</version>

       </dependency>

        <!-- shiro ehcache -->

       <dependency>

           <groupId>org.apache.shiro</groupId>

           <artifactId>shiro-ehcache</artifactId>

           <version>1.2.2</version>

       </dependency>

       <!--

           包含支持UI模版（Velocity，FreeMarker，JasperReports），
           邮件服务，
           脚本服务(JRuby)，
           缓存Cache（EHCache），
           任务计划Scheduling（uartz）。
        -->

       <dependency>

          <groupId>org.springframework</groupId>

          <artifactId>spring-context-support</artifactId>

        </dependency>

        <!-- servlet 依赖. -->

            <dependency>

                <groupId>javax.servlet</groupId>

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

                <scope>provided</scope>

            </dependency>

            <dependency>

                <groupId>javax.servlet</groupId>

                <artifactId>jstl</artifactId>

            </dependency>

        <!-- tomcat 的支持.-->

            <dependency>

                <groupId>org.springframework.boot</groupId>

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

                <scope>provided</scope>

            </dependency>

            <dependency>

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

                <artifactId>tomcat-embed-jasper</artifactId>

                <scope>provided</scope>

            </dependency>

    </dependencies>

  <build>

        <plugins>

            <plugin>

            <groupId>org.springframework.boot</groupId>

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

            <executions>

                <execution>

                    <goals>

                        <goal>repackage</goal>

                    </goals>

                </execution>

            </executions>

            <configuration>

                  <!--fork :  如果没有该项配置则devtools不会起作用，即应用不会restart -->

                <fork>true</fork>
            </configuration>

            </plugin>

        </plugins>

    </build>

  <modules>

      <module>spring-boot-shiro-dao</module>

      <module>spring-boot-shiro-service</module>

      <module>spring-boot-shiro-web</module>

  </modules>

　　可以看出这里采用的是阿里巴巴的Druid数据库.在spring-boot-shiro-web下建立application.properties文件.它主要配置对于数据库信息和jsp的支持:

##tomcat##
server.tomcat.uri-encoding=UTF-8
##Druid##

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

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

spring.datasource.url=jdbc:mysql://localhost:3306/test?characterEncoding=UTF-8

spring.datasource.username=root

spring.datasource.password=root

spring.datasource.initialSize=5

spring.datasource.minIdle=5

spring.datasource.maxActive=20

spring.datasource.maxWait=60000

spring.datasource.timeBetweenEvictionRunsMillis=60000

spring.datasource.minEvictableIdleTimeMillis=300000

spring.datasource.validationQuery=SELECT 1 FROM DUAL

spring.datasource.testWhileIdle=true

spring.datasource.testOnBorrow=false

spring.datasource.testOnReturn=false

spring.datasource.poolPreparedStatements=true

spring.datasource.maxPoolPreparedStatementPerConnectionSize=20

spring.datasource.filters=stat,wall,log4j

spring.datasource.connectionProperties=druid.stat.mergeSql=true;druid.stat.slowSqlMillis=5000

spring.datasource.useGlobalDataSourceStat=true

##jsp##
spring.mvc.view.prefix=/jsp/

spring.mvc.view.suffix=.jsp

　　在spring-boot-shiro-web下建立数据库连接池的配置类完成对于数据库连接池的配置:

/**

 * 数据库连接池&Mybatis配置类

 * @author Administrator

 *
 */

@Configuration

public class DruidConfiguation {

    @Bean
    public ServletRegistrationBean statViewServle(){

        ServletRegistrationBean servletRegistrationBean = new ServletRegistrationBean(new StatViewServlet(),"/druid/*");

        //白名单：

        servletRegistrationBean.addInitParameter("allow","192.168.1.218,127.0.0.1");

        //IP黑名单 (存在共同时，deny优先于allow) : 如果满足deny的即提示:Sorry, you are not permitted to view this page.

        servletRegistrationBean.addInitParameter("deny","192.168.1.100");

        //登录查看信息的账号密码.

        servletRegistrationBean.addInitParameter("loginUsername","druid");

        servletRegistrationBean.addInitParameter("loginPassword","12345678");

        //是否能够重置数据.

        servletRegistrationBean.addInitParameter("resetEnable","false");

        return servletRegistrationBean;

    }

@Bean</br>
</span><span style="color: #0000ff">public</span><span style="color: #000000"> FilterRegistrationBean statFilter(){</br>
    FilterRegistrationBean filterRegistrationBean </span>= <span style="color: #0000ff">new</span> FilterRegistrationBean(<span style="color: #0000ff">new</span><span style="color: #000000"> WebStatFilter());</br>
    </span><span style="color: #008000">//</span><span style="color: #008000">添加过滤规则.</span></br>
    filterRegistrationBean.addUrlPatterns("/*"<span style="color: #000000">);</br>
    </span><span style="color: #008000">//</span><span style="color: #008000">添加不需要忽略的格式信息.</span></br>
    filterRegistrationBean.addInitParameter("exclusions","*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*"<span style="color: #000000">);</br>
    </span><span style="color: #0000ff">return</span><span style="color: #000000"> filterRegistrationBean;</br>
    }</br>
@Bean</br>
PersistenceExceptionTranslationPostProcessor persistenceExceptionTranslationPostProcessor(){</br>
    </span><span style="color: #0000ff">return</span> <span style="color: #0000ff">new</span><span style="color: #000000"> PersistenceExceptionTranslationPostProcessor();</br>
}
</span><span style="color: #008000">//</span><span style="color: #008000">配置数据库的基本链接信息</span></br>
@Bean(name = "dataSource"<span style="color: #000000">)</br>
 @Primary</br>
 @ConfigurationProperties(prefix </span>= "spring.datasource")    <span style="color: #008000">//</span><span style="color: #008000">可以在application.properties中直接导入</span></br>
 <span style="color: #0000ff">public</span><span style="color: #000000"> DataSource dataSource(){</br>
     </span><span style="color: #0000ff">return</span> DataSourceBuilder.create().type(com.alibaba.druid.pool.Drui以上是关于springboot学习笔记-5 springboot整合shiro的主要内容，如果未能解决你的问题，请参考以下文章 
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