java打印堆栈信息

        StackTraceElement[] stackElements = new Throwable().getStackTrace();
        if(stackElements != null){
            for(int i = 0; i < stackElements.length; i++){
                String str = stackElements[i].toString();
                if(str.contains("cn.kuwo")) {
                    log.warn("---checkLogin---" + uid + "---" + sid + "---" + stackElements[i]);    
                }
            }
        }