java Email

2011-06-21 09:26:10 125 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

CentOS 9 Stream 上安装 MySQL 8.0+ 根据提示进行设置，包括设置新的 root 密码、禁用远程 root 登录等。MySQL 在首次安装时会生成一个临时密码。这样就完成了 MySQL 8.0.37 的安装。这将安装最新的 MySQL 8.0 版本。阅读详情

public static void sendHtmlEmail() {
String subject = "Test Mail";
Collection<String> sendTo = new ArrayList<String>();
sendTo.add("abc@gmail.com");
String htmlMessage = "<html><body><font size='15' color='red'>This is a test mail.</font></body></html>";

// Create email message
Email email = new SimpleEmail();
email.setHostName("smtp.gmail.com");
email.setSmtpPort(587);
email.setAuthenticator(new DefaultAuthenticator("username", "password"));
email.setTLS(true);
email.setFrom("user@gmail.com");
email.setSubject("TestMail");
email.setMsg("This is a test mail ... :-)");
email.addTo("foo@bar.com");
email.send();
}

public static void main(String args[]){
sendHtmlEmail();
}
}

开始运行！
Exception in thread "main" java.lang.NoClassDefFoundError: com/sun/mail/util/LineInputStream
at javax.mail.Session.loadProvidersFromStream(Session.java:928)
at javax.mail.Session.access$000(Session.java:174)
at javax.mail.Session$1.load(Session.java:870)
at javax.mail.Session.loadResource(Session.java:1084)
at javax.mail.Session.loadProviders(Session.java:889)
at javax.mail.Session.<init>(Session.java:210)
at javax.mail.Session.getInstance(Session.java:249)
at com.inbai.test.Send.<init>(Send.java:70)
at com.inbai.test.Send.main(Send.java:349)

是没找到包，还是包冲突啊？

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