java正则表达式邮箱
时间: 2023-09-12 18:11:01 浏览: 55
Java正则表达式验证邮箱的代码如下:
public static boolean isValidEmail(String email) {
if ((email != null) && (!email.isEmpty())) {
return Pattern.matches("^(\\w ([-.][A-Za-z0-9] )*){3,18}@\\w ([-.][A-Za-z0-9] )*\\.\\w ([-.][A-Za-z0-9] )*$", email);
}
return false;<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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