我正在尝试在java中使用带有IMAP的SSL。我不想使用IMAP类。 出于某种原因,当我发送第n条消息时,我收到消息n-2的答案,而不是消息n-1。这意味着在发送第二条消息之前,我没有收到任何第一条消息的答复。任何人都可以发现以下最小代码中的错误吗? (除了println之外,它确实是最小的,我想帮助调试)Java,SSLSocket,未接收到任何答案
import java.io.*;
import javax.net.ssl.*;
public class Mail{
static String server = "imap.gmail.com";
static String user = "[email protected]";
static String pass = "azerty75";
public static void print (PrintWriter to, String text){
System.out.println("sent : "+text);
to.println(text+ "\r");
to.flush();
}
public static void read (BufferedReader from) throws InterruptedException, IOException {
do {
String line = from.readLine();
System.out.println("received: "+line);
} while (from.ready());
}
public static void main(String[] args){
try{
SSLSocket sslsocket = (SSLSocket) SSLSocketFactory.getDefault().createSocket(server, 993);
System.out.println("Start connexion");
BufferedReader from = new BufferedReader(new InputStreamReader(sslsocket.getInputStream()));
// read(from);
PrintWriter to = new PrintWriter(new BufferedWriter(new OutputStreamWriter(sslsocket.getOutputStream())), true);
print(to,"a1 login "+user+" "+pass);
read(from);/*exepcted:
OK gimap ready
a1 OK [email protected] authenticated (Success)*/
sslsocket.close();
System.out.println("End connexion");
}
catch (Exception e){
e.printStackTrace();
}
}
}
你为什么不使用JavaMail呢? – EJP
您确定要发送CRLF对吗?而不只是换行? – Max
@EJP我的目标之一就是不需要套接字,特别是安全套接字 –