number_format() 函数查看更多https://www.yuque.com/docs/share/b6fec3a5-60d2-4282-945b-c4f890bd5b45版权声明：本文为lengyuezuixue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/lengyuezuixue/article/details/88094152
