Javascript 整理所有包含'；未读=真'；

嗨，我需要整理Gmail中没有读到的信息。但当我添加“isUnread”时，我无法提取正文、发件人和附件属性

 var firstThread = GmailApp.getInboxThreads(0,1)[0];
 var unread = firstThread.isUnread();
 var message = unread.getMessages()[0];

如果我这样做，它的工作，但我没有得到未读的消息

var firstThread = GmailApp.getInboxThreads(0,1)[0];
   var message = firstThread.getMessages()[0];

---

有什么建议吗？

也许只是程序问题，你可以试试

var firstThread = GmailApp.getInboxThreads(0,1)[0];
 var messages = firstThread.getMessages();
 var unread = [];
 for (var i=0; i<messages.length; i++){
  if (messages[i].isUnread()) unread.push(messages[i]);
 }

---

var firstThread=GmailApp.getInboxThreads（0,1）[0]；
var messages=firstThread.getMessages（）；
var未读=[]；
对于（var i=0；isailens）方法，搜索也是获得所需内容的简单方法。
以下2个小功能演示：

function getUnreadMessages() {
 var unreadThreads = GmailApp.getInboxThreads(0,100);
  if(unreadThreads.length==0){Logger.log('no unread messages');return};
  var unreads = [];unreads.push('\n\n');
  for(var n in unreadThreads){
    if(unreadThreads[n].isUnread()){unreads.push(unreadThreads[n].getFirstMessageSubject()+' has '+unreadThreads[n].getMessageCount()+' message(s)\n')};
  }

  Logger.log(unreads);//shows the unread threads with their subjects and number of messages
}


function searchUnreads() {
  var unreadThreads = GmailApp.search('label:unread');
  if(unreadThreads.length==0){Logger.log('no unread messages');return};
  var unreads = [];unreads.push('\n\n');
  for(var n in unreadThreads){
    unreads.push(unreadThreads[n].getFirstMessageSubject()+' has '+unreadThreads[n].getMessageCount()+' message(s)\n');
  }
  Logger.log(unreads);//shows the unread threads with their subjects and number of messages
}


更新：
从线程中的每条消息中获取一些细节的版本，内置另一个函数以便于使用

function getUnreadMessages() {
 var unreadThreads = GmailApp.getInboxThreads(0,100);
  if(unreadThreads.length==0){Logger.log('no unread messages');return};
  var unreads = [];unreads.push('\n\n');
  for(var n in unreadThreads){
    if(unreadThreads[n].isUnread()){unreads.push(unreadThreads[n].getFirstMessageSubject()+' has '+unreadThreads[n].getMessages()[n].getDate()
                                                 .getMessageCount()+' message(s)\n');getDetails(unreadThreads[n])};
  }

  Logger.log(unreads);//shows the unread threads with their subjects and number of messages
}


function searchUnreads() {
  var unreadThreads = GmailApp.search('label:unread');
  if(unreadThreads.length==0){Logger.log('no unread messages');return};
  var unreads = [];unreads.push('\n\n');
  for(var n in unreadThreads){
    unreads.push(unreadThreads[n].getFirstMessageSubject()+' has '+unreadThreads[n].getMessageCount()+' message(s)\n');
  }
  Logger.log(unreads);//shows the unread threads with their subjects and number of messages
}
function getDetails(thread){
  for(var n=0;n<thread.getMessageCount();n++){
    Logger.log(thread[n].getMessages()[n].getBody()+' on '+thread[n].getMessages()[n].getDate())
    Logger.log(thread[n].getMessages()[n].getAttachments());
  }
}

函数getUnderMessages（）{
var unreadThreads=GmailApp.getInboxThreads（0100）；
if（unreadThreads.length==0）{Logger.log（'no unread messages'）；return}；
var unreads=[]；unreads.push（'\n\n'）；
for（未读线程中的变量n）{
如果（未读线程[n].isUnread（））{unreads.push（未读线程[n].getFirstMessageSubject（）+”具有'+未读线程[n].getMessages（）[n].getDate（）
.getMessageCount（）+'消息\n'）；getDetails（未读线程[n]）；
}
Logger.log（未读）；//显示未读线程及其主题和消息数
}
函数searchUnreads（）{
var unreadThreads=GmailApp.search（'label:unread'）；
if（unreadThreads.length==0）{Logger.log（'no unread messages'）；return}；
var unreads=[]；unreads.push（'\n\n'）；
for（未读线程中的变量n）{
未读.push（未读线程[n].getFirstMessageSubject（）+'具有'+未读线程[n].getMessageCount（）+'消息）\n'）；
}
Logger.log（未读）；//显示未读线程及其主题和消息数
}
函数getDetails（线程）{
对于（var n=0；n我让它工作起来，并且尽可能简单：

function myFunction() {

  var firstThread = GmailApp.getInboxThreads(0,1)[0];
 var message = firstThread.getMessages()[0];
  var unread = message.isUnread();


  var sender = message.getFrom();
  var body = "Detta mail är ursprungligen skickat från" + " " + sender + '\n' + message.getBody();
  var subject = message.getSubject();
  var attachment = message.getAttachments();
    if (unread == true){

    GmailApp.sendEmail("user.name@compay.com", subject, "",  {htmlBody: body, attachments: attachment});
  }

什么是.push-for？以前从未见过。而且它不起作用，同样的错误是它无法从“messages”
中提取属性。push
在数组的末尾添加了一个元素。我将看看google api，看看我能做什么我无法从“GmailApp.search（'label:unread'）中提取属性我无法从变量“unread”中提取属性。它只是空的。
var firstThread=GmailApp.getInboxThreads（0,1）[0]；var messages=[]；
检查线程是否有未读消息并复制消息
if（firstThread.isUnread（））messages=firstThread.getMessages（）；
检索未读消息
var-umessages=[]（var i=0；iHi Serge，谢谢您的帮助，但我似乎无法从变量“unreads”中提取“getFrom（）；”和“getSubject（）；”：（未读是一个线程，而不是一条消息…请参阅更新的代码以获取每条消息的详细信息我感到有点困惑，我需要的是1.获取第一个线程2.获取变量中该线程的消息3.从该变量中提取“getFrom（）；”和“getSubject（）；”