Long类型转IntegerInteger totalPage=Long.valueOf(y).intValue() ; y为Long包装类版权声明:本文为ranhaoyi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/ranhaoyi/article/details/118345210