阅读收件箱中的所有邮件

Question

它只读取收件箱中的新邮件，而我想阅读所有邮件。如何实现？

Folder folderInbox = store.getFolder("INBOX");
folderInbox.open(Folder.READ_ONLY)
Message[] arrayMessages = folderInbox.getMessages();

Answer 1

您能否尝试Message[] messages = inbox.getMessages(startMessage, endMessage);而不是Message[] arrayMessages = folderInbox.getMessages();

这里的开始消息和结束消息是整数值。从这里取的一个很好的例子 - 在此处输入链接描述

    Folder inbox = store.getFolder("inbox");
    inbox.open(Folder.READ_WRITE); // Folder.READ_ONLY
    int messageCount = inbox.getMessageCount();
    System.out.println("Total Messages" + messageCount);
    int startMessage = messageCount - 5;
    int endMessage = messageCount;
    if (messageCount < 5) {
        startMessage = 0;
    }
    Message[] messages = inbox.getMessages(startMessage, endMessage);