/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9_\-])+\.)+([a-zA-Z]{2,5})$/能看懂的翻译一下?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/05 17:47:04
![/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9_\-])+\.)+([a-zA-Z]{2,5})$/能看懂的翻译一下?](/uploads/image/z/6876201-57-1.jpg?t=%2F%5E%28%5Ba-zA-Z0-9_%5C.%5C-%5D%29%2B%5C%40%28%28%5Ba-zA-Z0-9_%5C-%5D%29%2B%5C.%29%2B%28%5Ba-zA-Z%5D%7B2%2C5%7D%29%24%2F%E8%83%BD%E7%9C%8B%E6%87%82%E7%9A%84%E7%BF%BB%E8%AF%91%E4%B8%80%E4%B8%8B%3F)
/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9_\-])+\.)+([a-zA-Z]{2,5})$/能看懂的翻译一下?
/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9_\-])+\.)+([a-zA-Z]{2,5})$/能看懂的翻译一下?
/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9_\-])+\.)+([a-zA-Z]{2,5})$/能看懂的翻译一下?
就是邮箱的正则表达式.比如jsh23@hotmail.com或者djsh234@163.com