创建一个包含所选 Google 文档内容的新 Word 文档答案

【问题标题】：Create a new Word document containing the selected content of the Google document创建一个包含所选 Google 文档内容的新 Word 文档
【发布时间】：2022-01-17 18:09:52
【问题描述】：

我能够创建包含 Google 文档的全部内容的 Word 文档（参考 link）。我需要使用 Google 文档的选定内容（仅限选择）在驱动器中创建一个新的 Word 文档。有没有办法做到这一点？我认为如果有一种方法可以获取用于选择 Google 文档内容的 blob，那么我可以使用该 blob 来实现。我在网上浏览过，但没有找到任何支持信息。

谷歌文档转word文档代码：

function convertGoogleDocToMicrosoftWordDoc(docId) {
  if (docId == null) throw new Error("No file ID.");
  var file = DriveApp.getFileById(docId);
  var mime = file.getMimeType();
  var format = "";
  var ext = "";
  switch (mime) {
    case "application/vnd.google-apps.document":
      format = "application/vnd.openxmlformats-officedocument.wordprocessingml.document";
      ext = ".docx";
      break;
    default:
      return null;
  }

  var url = "https://www.googleapis.com/drive/v3/files/" + docId + "/export?mimeType="+ format;
  var blob = UrlFetchApp.fetch(url, {
    method: "get",
    headers: {"Authorization": "Bearer " + ScriptApp.getOAuthToken()},
    muteHttpExceptions: true
  }).getBlob();
  var filename = file.getName();

  var id = DriveApp.createFile(blob).setName(~filename.indexOf(ext) ? filename : filename + ext).getId();
  return id;
};

【问题讨论】：

标签： google-apps-script google-docs google-docs-api

【解决方案1】：

一个可能的解决方案是：

将您想要的选择从原始文档复制到临时文档。
将新文档的ID传递给函数convertGoogleDocToMicrosoftWordDoc()
删除临时文档

`Code.gs`

function convertGoogleDocToMicrosoftWordDoc(docId) {
  if (docId == null) throw new Error("No file ID.");
  var file = DriveApp.getFileById(docId);
  var mime = file.getMimeType();
  var format = "";
  var ext = "";
  switch (mime) {
    case "application/vnd.google-apps.document":
      format = "application/vnd.openxmlformats-officedocument.wordprocessingml.document";
      ext = ".docx";
      break;
    default:
      return null;
  }

  var url = "https://www.googleapis.com/drive/v3/files/" + docId + "/export?mimeType=" + format;
  var blob = UrlFetchApp.fetch(url, {
    method: "get",
    headers: { "Authorization": "Bearer " + ScriptApp.getOAuthToken() },
    muteHttpExceptions: true
  }).getBlob();
  var filename = file.getName();

  var id = DriveApp.createFile(blob).setName(~filename.indexOf(ext) ? filename : filename + ext).getId();
  return id;
};

const convertSelection = () => {
  let doc = DocumentApp.openById(ID_TO_COPY)
  let paragraph = doc.getBody().getParagraphs()
  // Copied the second paragraph
  let second_paragraph_text = paragraph[2].getText()
  // Create a new document and copy the content
  let new_doc = DocumentApp.create('temp_to_docx')
  new_doc.getBody().setText(second_paragraph_text)
  let tmp_id = new_doc.getId()
  // Pass the new Document to the function
  let new_id = convertGoogleDocToMicrosoftWordDoc(tmp_id)
  // Remove the temporal document
  DriveApp.removeFile(tmp_id)
  Logger.log(new_id)
}

function getSelection() {
  let doc = DocumentApp.openById(ID_TO_COPY)
  let paragraph = doc.getBody().getParagraphs()
  // Copied the second paragraph
  let second_paragraph_text = paragraph[2].getText()
  // Create a new document and copy the content
  let new_doc = DocumentApp.create('temp_to_docx')
  new_doc.getBody().setText(second_paragraph_text)
  let tmp_id = new_doc.getId()
  // Pass the new Document to the function
  let new_id =  convertGoogleDocToMicrosoftWordDoc(tmp_id)
  // Remove the temporal document
  DriveApp.removeFile(tmp_id)
  Logger.log(new_id)
}

文档

【讨论】：