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首页 > 解决方案 > 如何修复来自 Google Drive API 的“资源正文包含不可直接写入的字段”警告？

javascript - 如何修复来自 Google Drive API 的“资源正文包含不可直接写入的字段”警告？

问题描述

我正在使用来自Google API Docs v3的示例（这是查看错误的实时示例）。尝试更新文件权限时，出现以下错误：

资源主体包括不可直接写入的字段。

需要更新文件权限以允许任何人访问 URL，因此我们可以将“上传”的文件用作共享工具。如果您删除 ' type ' 选项，脚本就会运行。阅读有关此的其他问题，包括this，但无助于解决此问题。总体而言，目标是使用户从谷歌驱动器选择器中选择的文件可共享。任何指针都会很棒。

下面的代码（与上面的 URL 相同）。

<script src="https://apis.google.com/js/api.js"></script>
<script>
  /**
   * Sample JavaScript code for drive.permissions.update
   * See instructions for running APIs Explorer code samples locally:
   * https://developers.google.com/explorer-help/guides/code_samples#javascript
   */

  function authenticate() {
    return gapi.auth2.getAuthInstance()
        .signIn({scope: "https://www.googleapis.com/auth/drive https://www.googleapis.com/auth/drive.file"})
        .then(function() { console.log("Sign-in successful"); },
              function(err) { console.error("Error signing in", err); });
  }
  function loadClient() {
    return gapi.client.load("https://content.googleapis.com/discovery/v1/apis/drive/v3/rest")
        .then(function() { console.log("GAPI client loaded for API"); },
              function(err) { console.error("Error loading GAPI client for API", err); });
  }
  // Make sure the client is loaded and sign-in is complete before calling this method.
  function execute() {
    return gapi.client.drive.permissions.update({
      "fileId": "xxxxxx",
      "permissionId": "xxxxxx",
      "removeExpiration": false,
      "supportsTeamDrives": true,
      "transferOwnership": true,
      "resource": {
        "type": "anyone",
        "role": "owner"
      }
    })
        .then(function(response) {
                // Handle the results here (response.result has the parsed body).
                console.log("Response", response);
              },
              function(err) { console.error("Execute error", err); });
  }
  gapi.load("client:auth2", function() {
    gapi.auth2.init({client_id: YOUR_CLIENT_ID});
  });
</script>
<button onclick="authenticate().then(loadClient)">authorize and load</button>
<button onclick="execute()">execute</button>

总而言之，我尝试使用以下内容更新用户角色/类型，但即使没有错误，当前字段也不会更新。

<script src="https://apis.google.com/js/api.js"></script>
<script>
  /**
   * Sample JavaScript code for drive.permissions.list
   * See instructions for running APIs Explorer code samples locally:
   * https://developers.google.com/explorer-help/guides/code_samples#javascript
   */

  function authenticate() {
    return gapi.auth2.getAuthInstance()
        .signIn({scope: "https://www.googleapis.com/auth/drive https://www.googleapis.com/auth/drive.file https://www.googleapis.com/auth/drive.metadata https://www.googleapis.com/auth/drive.metadata.readonly https://www.googleapis.com/auth/drive.photos.readonly https://www.googleapis.com/auth/drive.readonly"})
        .then(function() { console.log("Sign-in successful"); },
              function(err) { console.error("Error signing in", err); });
  }
  function loadClient() {
    return gapi.client.load("https://content.googleapis.com/discovery/v1/apis/drive/v3/rest")
        .then(function() { console.log("GAPI client loaded for API"); },
              function(err) { console.error("Error loading GAPI client for API", err); });
  }
  // Make sure the client is loaded and sign-in is complete before calling this method.





function updatePermission(fileId, permissionId, newRole) {
  var newRole = "owner";
  // First retrieve the permission from the API.
  var request = gapi.client.drive.permissions.get({
    "fileId": "xxxxx",
    'permissionId': "xxxxx",
  });

  request.execute(function(resp) {
    resp.role = newRole;
    var updateRequest = gapi.client.drive.permissions.update({
      'fileId': "xxxxx",
      'permissionId': "xxxxx",
      'resource': resp
    });
    updateRequest.execute(function(resp) {
    });
  });
}



  gapi.load("client:auth2", function() {
    gapi.auth2.init({client_id: "xxx"});
  });
</script>
<button onclick="authenticate().then(loadClient)">authorize and load</button>
<button onclick="updatePermission()">execute</button>

现在运行，但当您检查它时实际上并没有更新信息

标签： javascriptjsongoogle-apigoogle-drive-apigoogle-api-js-client

解决方案

如果您检查权限更新帖子正文的文档。你会注意到只有两个字段是可写的

在此处输入图像描述

您正在尝试更新一些不可写的列。

  "removeExpiration": false,
  "supportsTeamDrives": true,
  "transferOwnership": true,

尝试做：

 /**
 * 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, permissionId, newRole) {
  // First retrieve the permission from the API.
  var request = gapi.client.drive.permissions.get({
    'fileId': fileId,
    'permissionId': permissionId
  });
  request.execute(function(resp) {
    resp.role = newRole;
    var updateRequest = gapi.client.drive.permissions.update({
      'fileId': fileId,
      'permissionId': permissionId,
      'resource': resp
    });
    updateRequest.execute(function(resp) { });
  });
}

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