^(\w+((-\w+)|(\.\w+))*)\+\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$文章来源:http://blog.csdn.net/it_zen/archive/2007/10/22/1837616.aspx 相关文章: 2022-02-24 2022-12-23 2022-12-23 2022-12-23 2021-12-03 2022-01-07 2021-12-14