我正在尝试在 jsp 页面上调用 java 函数。该函数应该按要求发送邮件。
这是java代码:
package s;
import java.io.UnsupportedEncodingException;
import java.util.Properties;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.AddressException;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
public class SendMail {
public static void send() {
final String username = "";
final String password = "";
Properties props = new Properties();
props.put("mail.smtp.starttls.enable", "true");
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.host", "smtp.gmail.com");
props.put("mail.smtp.port", "587");
Session session = Session.getInstance(props,
new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(username, password);
}
});
try {
Message message = new MimeMessage(session);
message.setFrom(new InternetAddress("shov.rz@gmail.com"));
message.setRecipients(Message.RecipientType.TO,
InternetAddress.parse("shov.rz@gmail.com"));
message.setSubject("Testing Subject");
message.setText("Dear Mail Crawler,"
+ "\n\n No spam to my email, please!");
Transport.send(message);
System.out.println("Done");
} catch (MessagingException e) {
throw new RuntimeException(e);
}
}
}
我在 jsp 页面上调用它:
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@import page="s.SendMail"%>
<%
s.SendMail.send();
%>
<html>
<head>
</head>
</html>
它无法编译并且 Eclipse 抛出异常:org.apache.jasper.JasperException 我究竟做错了什么？ 感谢您的帮助!
最佳答案
“页面”和“导入”术语是错误的。应该是:
<%@ page import="s.SendMail" %>
关于java - 从jsp文件中调用java函数，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/16948301/