Java在if里面满足条件就抛异常if(){ throw new Exception(); } 版权声明:本文为Bii_yu原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接和本声明。原文链接:https://blog.csdn.net/Bii_yu/article/details/81698699