閱讀收件箱中的所有郵件

Question

它只從收件箱中讀取新郵件，而我想閱讀所有郵件。 如何實現它？

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

Answer 1

可否請你嘗試的方法Message[] messages = inbox.getMessages(startMessage, endMessage);，而不是Message[] arrayMessages = folderInbox.getMessages();

這裏startMessage和endMessage是整數值。從這裏採取的一個很好的例子 - enter link description here

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);