求助javamail中的错误:javax.mail.MessagingException: Could not connect to SMTP hos
javax.mail.MessagingException:CouldnotconnecttoSMTPhost:smtp.sina.com,port:25;nestede...
javax.mail.MessagingException: Could not connect to SMTP host: smtp.sina.com, port: 25; nested exception is: java.net.SocketException: Network is unreachable: connect
展开
1个回答
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询