小编Sup*_*n79的帖子

我正在尝试使用 Google Drive 文件选择器下载文件（基于此示例https://gist.github.com/Daniel15/5994054）。文件选择器在下载文件时工作良好。它遇到 400 Bad-Request (lockedDomainCreationFailure) 错误。

这是代码：

function downloadFile(file, callback) {
  if (file.downloadUrl) {
    var accessToken = gapi.auth.getToken().access_token;
    var xhr = new XMLHttpRequest();
    xhr.open('GET', file.downloadUrl);
    xhr.setRequestHeader('Authorization', 'Bearer ' + accessToken);
    xhr.onload = function() {
      callback(xhr.responseText);
    };
    xhr.onerror = function() {
      callback(null);
    };
    xhr.send();
  } else {
    callback(null);
  }
}

这是错误消息：

{
 "error": {
  "errors": [
   {
    "domain": "global",
    "reason": "lockedDomainCreationFailure",
    "message": "The OAuth token was received in the query string, which this API forbids for response …