SecurityUtil.java 文件源码

public static String getUserName() {
    Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
    if (authentication instanceof UsernamePasswordAuthenticationToken) {
        return authentication.getName();
    }

    if (authentication instanceof OAuth2Authentication) {
        log.info("third part login.authentication:{}, user {},from {}", authentication, authentication.getName(), NetworkUtil.getRemoteIp());
        return authentication.getName();
    }

    if (authentication instanceof AnonymousAuthenticationToken) {
        log.warn(" user {} not login,from {}", authentication.getName(), NetworkUtil.getRemoteIp());
        return authentication.getName();
    }

    log.warn("{} isAuthenticated():{},name:{},details:{}", Flag.BizLogFlag.WARN_CHECK, authentication.isAuthenticated(), authentication.getName(), authentication.getDetails());
    throw new ApiBizException(GlobalCode.UNKNOWN);
}