第一种下载多种格式文档参数为拼接id get方法

import Cookies from 'js-cookie';
// 下载
const fullNewName = ref()
const fileType = ref()
const onUpload = async (row: any) => {
  fullNewName.value = row.name
  fileType.value = row.fileSuffix
  let xhr = new XMLHttpRequest();
  xhr.open('get', `${baseUrl}api/v1/admin/file/download?id=${row.id}`, true);
  xhr.setRequestHeader('Content-Type', 'application/json;charset=utf-8');
  xhr.setRequestHeader('Authorization', `Bearer ${JSON.parse(Cookies.get('tm_token'))}`);
  xhr.responseType = "blob"; // 返回类型blob
  xhr.send(); // 发送ajax请求
  xhr.onreadystatechange = function () {
    if (xhr.readyState === XMLHttpRequest.DONE) {
      //创建blob对象
      const blob = new Blob([xhr.response]);
      const fileName = fullNewName.value;
      //创建下载元素
      const downloadElement = document.createElement('a');
      // 创建下载的链接
      const href = window.URL.createObjectURL(blob);
      downloadElement.href = href;
      downloadElement.download = fileName; // 下载后文件名
      document.body.appendChild(downloadElement);
      downloadElement.click(); // 点击下载
      document.body.removeChild(downloadElement); // 下载完成移除元素
      window.URL.revokeObjectURL(href); // 释放掉blob对象
    }
  }
}

第二种下载word 文档，无参数 get

const exportDocument = async () => {
  await ElMessageBox.confirm(`是否全部导出`, '提示', {
    confirmButtonText: '确认',
    cancelButtonText: '取消',
    type: 'warning',
  })
  let xhr = new XMLHttpRequest();
  xhr.open('get', `${baseUrl}api/v1/admin/common/SwaggrGenerateWordDoc`, true);
  xhr.setRequestHeader('Content-Type', 'application/mxword');
  xhr.setRequestHeader('Authorization', `Bearer ${JSON.parse(Cookies.get('tm_token'))}`);
  xhr.responseType = "blob"; // 返回类型blob
  xhr.send(); // 发送ajax请求
  xhr.onreadystatechange = function () {
    if (xhr.readyState === XMLHttpRequest.DONE) {
      //创建blob对象
      const blob = new Blob([xhr.response], { type: 'application/mxword' });
      const fileName = '';
      //创建下载元素
      const downloadElement = document.createElement('a');
      // 创建下载的链接
      const href = window.URL.createObjectURL(blob);
      downloadElement.href = href;
      downloadElement.download = 'Swagger接口文档.docx'; // 下载后文件名
      document.body.appendChild(downloadElement);
      downloadElement.click(); // 点击下载
      document.body.removeChild(downloadElement); // 下载完成移除元素
      window.URL.revokeObjectURL(href); // 释放掉blob对象
    }
  }
}

第三种下载word 文档，参数为数组，放入请求体中 post方法

const exportDocument = async () => {
  await ElMessageBox.confirm(`是否全部导出`, '提示', {
    confirmButtonText: '确认',
    cancelButtonText: '取消',
    type: 'warning',
  })
    let xhr = new XMLHttpRequest();
    xhr.open('post', `${baseUrl}api/v1/admin/common/TMApiGenerateWordDoc`, true);
    xhr.setRequestHeader('Content-Type', 'application/json');
    xhr.setRequestHeader('Authorization', `Bearer ${JSON.parse(Cookies.get('tm_token'))}`);
    xhr.responseType = "blob"; // 返回类型blob
    xhr.send(JSON.stringify(tableAllData)); // 发送ajax请求
    // xhr.send(JSON.stringify(tableListData.value)); // 发送ajax请求
    xhr.onreadystatechange = function () {
      if (xhr.readyState === XMLHttpRequest.DONE) {
        //创建blob对象
        const blob = new Blob([xhr.response], { type: 'application/json' });
        //创建下载元素
        const downloadElement = document.createElement('a');
        // 创建下载的链接
        const href = window.URL.createObjectURL(blob);
        downloadElement.href = href;
        downloadElement.download = 'TMApi接口文档.docx'; // 下载后文件名
        document.body.appendChild(downloadElement);
        downloadElement.click(); // 点击下载
        document.body.removeChild(downloadElement); // 下载完成移除元素
        window.URL.revokeObjectURL(href); // 释放掉blob对象
      }
    }


}