java 邮件发送
java中,发送邮件可以使用 commons-email.jar 首先我们需要找到对应的jar,可以手动下载,或者直接maven; maven地址如下: <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-email --> < dependency > < groupId > org.apache.commons </ groupId > < artifactId > commons-email </ artifactId > < version > 1.5 </ version > </ dependency > 测试例子: import org.apache.commons.mail.DefaultAuthenticator; import org.apache.commons.mail.EmailException; import org.apache.commons.mail.HtmlEmail; public class EmailTest { public static void main(String[] args) { String htmlContent = "你好!<br/>你的验证码为:<span style='font-size: 20px;color: #009688'>