Google Apps脚本-在独立脚本上使用Google的文件选择器 [英] Google Apps Script - Using Google's file picker on a standalone script

问题描述

我正在创建一个应用程序，要求用户从其云端硬盘中选择一个文件夹.我正在努力设置Picker API.

I'm creating a application that requires the user to select a folder from their Drive. I'm struggling to set up the Picker API.

遵循该文档我使用他们的"Hello World"脚本设置了项目，但是更改'devlopedKey'和'clientID'后，我测试代码以接收错误:

Following this documentation I set up my project using their 'Hello World' script but after changing the 'devlopedKey' and 'clientID', I test the code to receive the error:

错误401，invalid_client，无注册来源.

Error 401, invalid_client, no registered origin.

在四处搜寻之后，我发现了一些建议，可以将客户端凭据中的Authorized JavaScript origin设置为 http://localhost:8888 .完成此操作后，我收到另一个错误:

After searching around I found suggestions to set the Authorised JavaScript origin within the client credential to http://localhost:8888. After doing this I receive a different error:

错误400，origin_mismatch

Error 400, origin_mismatch

对不起，如果这是我的简单错误，将不胜感激.

Sorry if this is a simple mistake of mine, any help would be appreciated.

推荐答案

您必须为Google Apps脚本专门设置setOrigin.

You have to setOrigin specifically for google apps script.

var picker = new google.picker.PickerBuilder()
            // Instruct Picker to display only spreadsheets in Drive. For other
            // views, see https://developers.google.com/picker/docs/#otherviews
            .addView(google.picker.ViewId.SPREADSHEETS)
            // Hide the navigation panel so that Picker fills more of the dialog.
            .enableFeature(google.picker.Feature.NAV_HIDDEN)
            // Hide the title bar since an Apps Script dialog already has a title.
            .hideTitleBar()
            .setOAuthToken(token)
            .setDeveloperKey(DEVELOPER_KEY)
            .setCallback(pickerCallback)
//THIS IS THE IMPORTANT LINE FOR YOU
            .setOrigin(google.script.host.origin)
            // Instruct Picker to fill the dialog, minus 2 pixels for the border.
            .setSize(DIALOG_DIMENSIONS.width - 2,
                DIALOG_DIMENSIONS.height - 2)
            .build();
        picker.setVisible(true);

以下是文档: https://developers.google.com /apps-script/guides/dialogs#file-open_dialogs

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