我希望Google脚本变量数据作为文本文件存储到Google驱动器中,并通过Google脚本更新该文本文件管理!
下面的代码创建一个文本文件并在其上写入数据。我想知道我以后如何更新文本文件?
function createTextFile()
{
name="testFile.txt";
name2="testFolder";
var content = "this is text data to be written in text file";
var dir = DriveApp.getFoldersByName(name2).next()
var file = dir.createFile(name, content);
}
update如果文件存在,则覆盖内容。
function saveData(folder, fileName, contents) {
var filename = "testFile.txt";
var children = folder.getFilesByName(filename);
var file = null;
if (children.hasNext()) {
file = children.next();
file.setContent(contents);
} else {
file = folder.createFile(filename, contents);
}
}
function test() {
var folders = DriveApp.getFoldersByName("testFolder");
if (folders.hasNext()) {
var folder = folders.next();
saveData(folder, "testfile.txt", "HelloWorld");
saveData(folder, "testfile.txt", "Welcome");
}
}
以防万年后任何人仍然感兴趣...... :)
假设内容为文本,则以下内容将创建或附加:
function createOrAppendFile() {
var fileName="myfile";
var folderName="myfolder";
var content = "this is text data to be written in text file";
// get list of folders with matching name
var folderList = DriveApp.getFoldersByName(folderName);
if (folderList.hasNext()) {
// found matching folder
var folder = folderList.next();
// search for files with matching name
var fileList = folder.getFilesByName(fileName);
if (fileList.hasNext()) {
// found matching file - append text
var file = fileList.next();
var combinedContent = file.getBlob().getDataAsString() + content;
file.setContent(combinedContent);
}
else {
// file not found - create new
folder.createFile(fileName, content);
}
}
}
总之,由于似乎没有追加功能,您只需读取现有文件内容,添加新内容,然后(结束)将组合内容写回文件。
*提示 - 在旧内容和新内容之间添加“\ n”以换行新行