spring security 获取当前登录用户
时间:2020-08-12 16:03:33
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public class SpringSecurityUtil {
//session 由controller 注入参数传入
public static String currentUser(HttpSession session) {
SecurityContextImpl securityContext = (SecurityContextImpl) session.getAttribute("SPRING_SECURITY_CONTEXT");
return ((UserDetails)securityContext.getAuthentication().getPrincipal()).getUsername();
}
}
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