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當我嘗試使用GmailMessage類的getPlainBody()方法時。當我執行以下代碼時,顯示錯誤消息「無效的MIME類型」。任何人都可以幫助我驗證我的代碼中有什麼問題嗎?Google Apps腳本中的錯誤:使用getPlainText時出現mime類型錯誤
function processLabel(labelName) {
var targetLabel = GmailApp.getUserLabelByName(labelName);
var targetThreads = targetLabel.getThreads();
return targetThreads;
};
function getEmailPlainText() {
var targetThreads = processLabel('@today');
var threadsCount = targetThreads.length;
for (var i = 0; i < threadsCount; i++) {
var targetThread = targetThreads[i];
var messageCount = targetThread.getMessageCount();
var subject = targetThread.getFirstMessageSubject();
var lastMessage = targetThread.getMessages()[messageCount-1];
var lastMessageContent = lastMessageContent = lastMessage.getPlainBody();
};
我驗證了此代碼並進行了測試。代碼運行時沒有任何錯誤,它能夠獲取最新的消息內容。 –