下面是我的代码,问题出的不知道什么原因,不知道是不是系统区别问题,在windows下面运行是可以正常检查出来,但是在Linux下面就不行了,求解答
[code="java"]package string.code;
import java.io.IOException;
import org.apache.commons.net.smtp.SMTPClient;
import org.apache.commons.net.smtp.SMTPReply;
import org.xbill.DNS.Lookup;
import org.xbill.DNS.Record;
import org.xbill.DNS.Type;
public class CheckEmailObj {
public static boolean checkEmail(String email) {
DealString ds = new DealString();
// if (!email.matches("[\\w\\.\\-]+@([\\w\\-]+\\.)+[\\w\\-]+")) {
if (ds.emailFormat(email) == false) {
// System.err.println("Format error");
return false;
}
getProperties getset = new getProperties();
String efrom = getset
.readValue("gecxml/config.properties", "mail.from");
String[] efromarray = efrom.split("@");
String log = "";
String host = "";
String hostName = email.split("@")[1];
Record[] result = null;
SMTPClient client = new SMTPClient();
try {
System.out.println(hostName + " hostName");
System.out.println(Type.MX + " Type.MX");
// 查找MX记录
Lookup lookup = new Lookup(hostName, Type.MX);
System.out.println(lookup + " lookup");
lookup.run();
System.out.println(lookup.getAnswers() + " lookup.getAnswers()");
System.out.println(lookup.getResult() + " lookup.getResult()");
System.out.println(Lookup.SUCCESSFUL + " Lookup.SUCCESSFUL");
if (lookup.getResult() != Lookup.SUCCESSFUL) {
log += "找不到MX记录\n";
return false;
} else {
result = lookup.getAnswers();
}
// 连接到邮箱服务器
for (int i = 0; i < result.length; i++) {
host = result[i].getAdditionalName().toString();
client.connect(host);
if (!SMTPReply.isPositiveCompletion(client.getReplyCode())) {
client.disconnect();
continue;
} else {
log += "MX record about " + hostName + " exists.\n";
log += "Connection succeeded to " + host + "\n";
break;
}
}
log += client.getReplyString();
// HELO cyou-inc.com
client.login(efromarray[0].toString());
log += ">HELO localhost\n";
log += "=" + client.getReplyString();
// MAIL FROM: <zhaojinglun@cyou-inc.com>
client.setSender("info@localhost.org");
log += ">MAIL FROM: <info@localhost.org>\n";
log += "=" + client.getReplyString();
// RCPT TO: <$email>
client.addRecipient(email);
log += ">RCPT TO: <" + email + ">\n";
log += "=" + client.getReplyString();
if (250 == client.getReplyCode()) {
return true;
}
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
client.disconnect();
} catch (IOException e) {
}
// 打印日志
System.err.println(log);
}
return false;
}[/code]