javascript - G脚本: List and Filter G-Drive Files from Variables Stored in a G-Sheet

Question

我尝试使用过滤器列出 G-Drive 中的文件。过滤器变量存储在 G-Sheet 中。

代码来了。这是行不通的。但是当我放置文本字符串而不是变量时它会起作用。

非常感谢，

function Lister_fichiers() {
    // Log the name of every file in the user's Drive that modified after date = 'Var!'A1,
    // whose name contains "MARQUE = 'Var!'B1".
    var app = SpreadsheetApp;
    var classeur = app.getActiveSpreadsheet();

    const Formsheet = classeur.getSheetByName('Var');
    const CsvM = classeur.getSheetByName('CsvM');

    var Date1 = Formsheet.getRange('A1').getValue();
    var Date2 = new Date(Date.UTC(Date1));

    var Marque = Formsheet.getRange('B1').getValue();
    var Pays = Formsheet.getRange('C1').getValue();

    // this line here does not work and causes an error
    var sffiles = DriveApp.searchFiles("modifiedDate > '"+Date2+"' and title contains '"+Marque+"' "); 
}

此外，它没有错误，但在没有日期过滤器的情况下仍然无法工作。

在工作表中，A1 = "2019-01-01"和 B1 = "Marque1"

//下面的行工作正常

// var sffiles = DriveApp.searchFiles('modifiedDate > "2019-01-01" and title contains "Marque1" and mimeType = "application/vnd.google-apps.spreadsheet" and trashed=false');


while (sffiles.hasNext()){
        var sffile = sffiles.next();
        var sfname =  sffile.getName();
        var sfdate =  sffile.getLastUpdated(); 
        var sfsize =  sffile.getSize();
        var sfurl =  sffile.getUrl();
        var fileParents = sffile.getParents();
          while (fileParents.hasNext()) {
            var sffolder = fileParents.next();
             Logger.log(sffolder.getName());
          }
        var sfid =  sffile.getId();
  Logger.log(sffile.getId());
  Logger.log(sffile.getName());

  var sflist = [sfname,sfdate,sfsize,sfurl,sfid,sffolder];
  CsvM.appendRow(sflist);
  }
CsvM.appendRow(["A-Name", "Date", "Size", "URL", "ID", "Dossier Parent"]);
    CsvM.sort(1);
}

Answer 1

确切的错误消息是什么？我怀疑问题出在这一行:

var Date2 = new Date(Date.UTC(Date1));

如果 var Date1 A1 是“2019-01-01”，你应该能够做到:

var Date2 = new Date(Date1)

它为您提供日期时间对象。

我认为混淆是您可以将像“2019-01-01”这样的字符串传递给 new Date() [0] 但不能传递给 Date.UTC() [1]

[0] https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date

[1] https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/UTC