Shiro HelloWord

项目总览

1.建立pom依赖

<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>com.java.shiro</groupId>
  <artifactId>shiro01</artifactId>
  <version>0.0.1-SNAPSHOT</version>
 

  <dependencies>

<!-- shiro核心包 -->     

<dependency>
        <groupId>org.apache.shiro</groupId>
        <artifactId>shiro-core</artifactId>
        <version>1.2.4</version>
    </dependency>
    
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-log4j12</artifactId>
        <version>1.7.12</version>
    </dependency>
  </dependencies>
 
</project>

2.建立shiro.ini

[users]
java1234=123456
jack=123

3.引入log4j 日志文件

#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.
#
log4j.rootLogger=INFO, stdout

log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d %p [%c] - %m %n

# General Apache libraries
log4j.logger.org.apache=WARN

# Spring
log4j.logger.org.springframework=WARN

# Default Shiro logging
log4j.logger.org.apache.shiro=TRACE

# Disable verbose logging
log4j.logger.org.apache.shiro.util.ThreadContext=WARN
log4j.logger.org.apache.shiro.cache.ehcache.EhCache=WARN

4.建立测试类

package com.java.shiro;

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 HelloWord {
    
    
    public static void main(String[] args) {
        // 读取配置文件，初始化SecurityManager工厂
        Factory<SecurityManager> factory=new IniSecurityManagerFactory("classpath:shiro.ini");
        // 获取securityManager实例
        SecurityManager securityManager=factory.getInstance();
        // 把securityManager实例绑定到SecurityUtils
        SecurityUtils.setSecurityManager(securityManager);
        // 得到当前执行的用户
        Subject currentUser=SecurityUtils.getSubject();
        // 创建token令牌，用户名/密码
        UsernamePasswordToken token=new UsernamePasswordToken("java1234", "123456");
        try{
            // 身份认证
            currentUser.login(token);    
            System.out.println("身份认证成功！");
        }catch(AuthenticationException e){
            e.printStackTrace();
            System.out.println("身份认证失败！");
        }
        // 退出
        currentUser.logout();
    }

}

5.运行

run As -->java Application