Apache Shiro - Maven 项目中的主题始终为 null

Question

Returns 空:

Factory<SecurityManager> factory = new IniSecurityManagerFactory("classpath:shiro.ini");
SecurityManager securityManager = factory.getInstance();
SecurityUtils.setSecurityManager(securityManager);
Subject currentUser = SecurityUtils.getSubject();
System.out.println(currentUser.getPrincipal());

总是returns null，我错过了什么？领域是：org.apache.shiro.realm.jdbc.JdbcRealm

Answer 1

主体是null因为你没有用户登录。看看Subject.isAuthenticated()或Subject.login()

Apache Shiro - Maven 项目中的主题始终为 null

Subject is null alwasys in Apache Shiro - Maven project

java

shiro