Question

Google Drive SDK是否支持批量操作权限（https://developers.google.com/drive/v2/reference/permissions/insert）

例如，我希望授予20个用户写入文档的权限。我可以通过1次REST呼叫而不是20次呼叫来完成吗？

Answer 1

我刚看到此页面：https://developers.google.com/drive/migration

最后，我们可以看到驱动器API目前不支持批处理操作

Answer 2

虽然您可以通过编程方式实现这一目标。我修改了他们的java脚本示例方法来实现它。

/**
     * Retrieve a list of permissions.
     *
     * @param {String} fileId ID of the file to retrieve permissions for.
     * @param {Function} callback Function to call when the request is complete.
     */
    function retrievePermissions(fileId, callback) {
      var request = gapi.client.drive.permissions.list({
        'fileId': fileId
      });
      request.execute(function(resp) {
        //console.log(resp);
        callback(resp.items);
      });
    }


/**
     * Update a permission's role.
     *
     * @param {String} fileId ID of the file to update permission for.
     * @param {String} permissionId ID of the permission to update.
     * @param {String} newRole The value "owner", "writer" or "reader".
     */
    function updatePermission(fileId, items,callback) {
        var updateRequest = gapi.client.drive.permissions.update({
          'fileId': fileId,
          'permissionId': items[0].id,
          'resource': items[0]
        });

        updateRequest.execute(function(resp) {
            items.splice(0,1);
            if (items.length > 0)
                updatePermission(fileId,items,callback);
            if (items.length == 0)
                callback(resp);
        });
    }

并调用这些方法我有以下代码。

retrievePermissions(result.id, function(items){
 var toUpdate = new Array();
 var j = 0;
 for (var i = 0; i < items.length; i++){
  if (items[i].role != "owner" && items[i].id != "anyoneWithLink"){
    items[i].role = "reader";
    items[i].additionalRoles = [ "commenter" ];
    toUpdate[j++] = items[i];
      }
     }

updatePermission(result.id, toUpdate, function(resp){ console.log (resp) } );

}）;

通过Google Drive SDK插入批量许可？

2 个答案: