工具idea

先看看數據庫

shiro_role_permission

數據

shiro_user

shiro_user_role

數據

我們先看一下目錄結構

首先

jar包引入 pom.xml文件

<?xml version="1.0" encoding="UTF-8"?><project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"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>geyaoshiro</groupId><artifactId>geyaoshiro</artifactId><version>1.0-SNAPSHOT</version><packaging>war</packaging><name>geyaoshiro Maven Webapp</name><!-- FIXME change it to the project's website --><url>http://www.example.com</url><properties><project.build.sourceEncoding>UTF-8</project.build.sourceEncoding><maven.compiler.source>1.7</maven.compiler.source><maven.compiler.target>1.7</maven.compiler.target></properties><dependencies><dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>4.11</version><scope>test</scope></dependency><dependency><groupId>org.apache.shiro</groupId><artifactId>shiro-core</artifactId><version>1.2.3</version></dependency><dependency><groupId>org.slf4j</groupId><artifactId>slf4j-log4j12</artifactId><version>1.6.1</version></dependency><dependency><groupId>org.slf4j</groupId><artifactId>slf4j-log4j12</artifactId><version>1.6.1</version></dependency><dependency><groupId>mysql</groupId><artifactId>mysql-connecttor-java</artifactId><version>5.1.32</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-jdbc</artifactId><version>4.3.11.RELEASE</version></dependency><dependency><groupId>com.mchange</groupId><artifactId>c3p0</artifactId><version>0.9.5.2</version></dependency></dependencies><build><finalName>geyaoshiro</finalName><pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) --><plugins><plugin><artifactId>maven-clean-plugin</artifactId><version>3.1.0</version></plugin><!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging --><plugin><artifactId>maven-resources-plugin</artifactId><version>3.0.2</version></plugin><plugin><artifactId>maven-compiler-plugin</artifactId><version>3.8.0</version></plugin><plugin><artifactId>maven-surefire-plugin</artifactId><version>2.22.1</version></plugin><plugin><artifactId>maven-war-plugin</artifactId><version>3.2.2</version></plugin><plugin><artifactId>maven-install-plugin</artifactId><version>2.5.2</version></plugin><plugin><artifactId>maven-deploy-plugin</artifactId><version>2.8.2</version></plugin></plugins></pluginManagement></build> </project>

這一部分，我是自己手動找本地包加入的

shiro-mysql.ini

[main] dataSource=org.springframework.jdbc.datasource.DriverManagerDataSource dataSource.driverClassName=com.mysql.jdbc.Driver dataSource.url=jdbc:mysql://localhost:3306/geyao?serverTimezone=GMT%2B8 dataSource.username=root dataSource.password=123jdbcRealm=org.apache.shiro.realm.jdbc.JdbcRealmjdbcRealm.permissionsLookupEnabled=true jdbcRealm.dataSource=$dataSource#重寫sql語句 jdbcRealm.authenticationQuery=select PASSWORD from SHIRO_USER where USER_NAME=?jdbcRealm.userRolesQuery=select ROLE_NAME from SHIRO_USER_ROLE where USER_NAME=?jdbcRealm.permissionsQuery=select PERM_NAME from SHIRO_ROLE_PERMISSION where ROLE_NAME=?securityManager.realms=$jdbcRealm

shiroTest

package com.geyao.shiro.test;import org.apache.shiro.SecurityUtils; import org.apache.shiro.authc.AuthenticationException; import org.apache.shiro.authc.UsernamePasswordToken; import org.apache.shiro.config.IniSecurityManagerFactory; import org.apache.shiro.mgt.SecurityManager; import org.apache.shiro.subject.Subject; import org.apache.shiro.util.Factory;public class ShiroTest {public static void main(String[] args) {// 1、獲取SecurityManager工廠，此處使用Ini配置文件初始化SecurityManagerFactory<SecurityManager> factory=new IniSecurityManagerFactory("classpath:shiro-mysql.ini");// 2、得到SecurityManager實例 并綁定給SecurityUtilsSecurityManager securityManager = factory.getInstance();SecurityUtils.setSecurityManager(securityManager);// 3、得到Subject及創建用戶名/密碼身份驗證Token（即用戶身份/憑證）Subject subject = SecurityUtils.getSubject();UsernamePasswordToken token = new UsernamePasswordToken("admin@shiro.com", "admin");//UsernamePasswordToken token2 = new UsernamePasswordToken("password", "wei");try {// 4、登錄，即身份驗證subject.login(token);if(subject.hasRole("admin")){System.out.println("有admin角色");}else{System.out.println("沒有admin角色");}if(subject.isPermitted("del")){System.out.println("有delete權限");}else{System.out.println("沒有delete權限");}//subject.login(token2);} catch (AuthenticationException e) {e.printStackTrace();System.out.println("登錄失敗 ");// 5、身份驗證失敗}// 6、退出subject.logout();} }

運行結果

總結

以上是生活随笔為你收集整理的shiro学习(7)：shiro连接数据库 方式二的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。