我的Google App脚本的目的是在一定时间范围内（尚未实施）将所有基本数据从所有标签中记录到Google表格中。
这目前在有限的程度上有效。它会收集少量的电子邮件，但如果我增加这个（我有很多电子邮件要记录），如果我暂停500或1000毫秒（如下所示），这段代码将‘Exceeded maximum execution time’，否则我点击另一个ratemax配额Service invoked too many times in a short time: gmail rateMax. Try Utilities.sleep(1000) between calls.
在下面的代码中，我相信我尝试使用WHILE循环重复主循环20次，这是一种查看我是否可以执行此单次抓取加载var labelThreads = GmailApp.getUserLabelByName(label).getThreads(start, 1) 20次的方法。这将是开始跟踪＆＃34;批次＆＃34; - 它没有相当的工作，我相信有更好的方法来解决这个问题，需要一些帮助。
function whenV24() {
function setColumnNames(range, columnNames){
var cell = SpreadsheetApp.getActiveSpreadsheet().getSheets()[0].getRange(range);
cell.setValues(columnNames);
}
setColumnNames("A1:G1", [["Date","Label","To","From","Subject","Body","File Names"]]);
betterGetV24();
}
function betterGetV24() {
var myspreadsheet = SpreadsheetApp.getActiveSpreadsheet();
var mysheet = myspreadsheet.getSheets()[0];
var threads = GmailApp.getInboxThreads();
var messages = GmailApp.getMessagesForThreads(threads);
// ** LABEL NAME COLLECTION **
var labels = GmailApp.getUserLabels();
// ** CREATE EMPTY DATA ARRAYS **
var emailFrom = [];
var emailTo = [];
var emailBody = [];
var emailDate = [];
var emailLabel = [];
var emailSubject = [];
// ** LOAD "INBOX EMAIL DATA" INTO EMPTY ARRAYS **
for(var i = 0; i < threads.length; i++) {
emailBody.push([" "]);
emailFrom.push([messages[i][0].getFrom()]);
emailTo.push([messages[i][0].getTo()]);
emailSubject.push([messages[i][0].getSubject()]);
emailDate.push([Utilities.formatDate(messages[i][0].getDate(), "GMT", "yyyy-MM-dd'T'HH:mm:ss'Z'")]);
emailLabel.push(["Inbox"]);
};
// ** LOAD "LABELED EMAIL DATA" INTO EMPTY ARRAYS **
for (var l = 0; l < labels.length; l++) { // ** Runs a for-loop over "labels array".
var label = labels[l].getName(); // Gets "this" label name.
var start = 0; // sets start number as 0
var tracker = 0;
// this section of code has to loop based on a separate set of logic
while (start < 20){
tracker++;
Logger.log("tracker :" + tracker);
var labelThreads = GmailApp.getUserLabelByName(label).getThreads(start, 1); // Gets threads in "this" label. (*Set Limits Here*)
var labelMessages = GmailApp.getMessagesForThreads(labelThreads); // Gets array with each email from "this" thread.
Utilities.sleep(500); // pause in the loop for 500 milliseconds
for (var t = 0; t <labelThreads.length; t++){ // ** Runs a for-loop over threads in a label.
Logger.log("part 1 - inside for-loop over message number: " + labelMessages[t][0].getId());
Utilities.sleep(500);// **pause in the loop for 500 milliseconds
if (labelMessages[t] == undefined){} // If it's empty, skip.
else { // If it's not empty.
Logger.log("part 2 - inside if statement in for-loop > push emailData into arrays");
emailBody.push([" "]);
emailFrom.push([labelMessages[t][0].getFrom()]);
emailTo.push([labelMessages[t][0].getTo()]);
emailDate.push([Utilities.formatDate(labelMessages[t][0].getDate(), "GMT", "yyyy-MM-dd'T'HH:mm:ss'Z'")]);
emailSubject.push([labelMessages[t][0].getSubject()]);
emailLabel.push([labels[l].getName()]);
mysheet.getRange(2,2,emailLabel.length,1).setValues(emailLabel);
}
}
Logger.log("part 3 - outside if statement -> start += 2")
var start = start + 3;
}
Logger.log("part 4 - outside while loop");
}
// ** THEN, LOG THE FILLED DATA ARRAYS TO ROWS **
//getSheetValues(startRow, startColumn, numRows, numColumns)
mysheet.getRange(2,4,emailFrom.length,1).setValues(emailFrom);
mysheet.getRange(2,3,emailTo.length,1).setValues(emailTo);
mysheet.getRange(2,1,emailDate.length,1).setValues(emailDate);
mysheet.getRange(2,5,emailSubject.length,1).setValues(emailSubject);
mysheet.getRange(2,6,emailBody.length,1).setValues(emailBody);
}
我认为此时我应该使用触发器，但似乎我还必须跟踪上一批电子邮件记录并继续下一批。我也不知道如何将其与触发器联系起来。
感谢阅读。任何帮助表示赞赏。
修改
我在这里错误地将数据设置到电子表格中。对于每个循环，我试图在电子表格中设置数据。我不确定我是怎么做到的。只需将其移出循环并稍后进行设置即可解决问题。这里更新了代码：http://pastie.org/9793256#96,100,109,117,123-125,131,135-139
for (var t = 0; t <labelThreads.length; t++){ // ** Runs a for-loop over threads in a label.
Logger.log("part 1 - inside for-loop over message number: " + labelMessages[t][0].getId());
Utilities.sleep(500);// **pause in the loop for 500 milliseconds
if (labelMessages[t] == undefined){} // If it's empty, skip.
else { // If it's not empty.
Logger.log("part 2 - inside if statement in for-loop > push emailData into arrays");
emailBody.push([" "]);
emailFrom.push([labelMessages[t][0].getFrom()]);
emailTo.push([labelMessages[t][0].getTo()]);
emailDate.push([Utilities.formatDate(labelMessages[t][0].getDate(), "GMT", "yyyy-MM-dd'T'HH:mm:ss'Z'")]);
emailSubject.push([labelMessages[t][0].getSubject()]);
emailLabel.push([labels[l].getName()]);
// ** INCORRECTLY TRYING TO SET DATA PER LOOP **
mysheet.getRange(2,2,emailLabel.length,1).setValues(emailLabel);
}
}
答案 0 :(得分：4)
您可以使用PropertiesService在本地存储上次处理的电子邮件的索引。然后，您可以将“start”参数添加到GmailApp.search（）方法，以便从最后一个位置开始搜索，并将整个事件设置为每5或10分钟触发一次。
function myTrigger() {
var start = PropertiesService.getScriptProperties().getProperty("startIndex");
var threads = GmailApp.search("in:inbox", start, 200);
for (var t in threads) {
// Log the thread using your existing code
start++;
}
PropertiesService.getScriptProperties().setProperty("startIndex", start);
}