前端预览docx格式文档

<script
      type="text/javascript"
      src="https://unpkg.com/promise-polyfill/dist/polyfill.min.js"
    ></script>
    <!--lib uses jszip-->
    <script
      type="text/javascript"
      src="https://unpkg.com/jszip/dist/jszip.min.js"
    ></script>
    <script type="text/javascript" src="docx-preview.js"></script>

const docxOptions = Object.assign(docx.defaultOptions, {
        debug: true,
        experimental: true,
      });
            
var ajax = function (option) {
        var xhr = new XMLHttpRequest();
        xhr.open(option.type, option.url, option.async);
        xhr.responseType = option.dataType;
        xhr.onload = function (e) {
          if (this.status == 200) {
            option.success(this);
          }
        };
        xhr.onerror = function (ex) {
          option.error(ex);
        };
        xhr.send();
      };

function loadocx(url) {
        ajax({
          type: "get",
          url: url,
          async: true,
          dataType: "blob",
          success: function (data) {
            data = data.response;
            var docEle = document.createElement("div");
            docEle.id = "your-container";
            document.body.append(docEle);
            var container = document.querySelector("#your-container");
            docx.renderAsync(data, container, null, docxOptions).then((x) => {
              
            });
          },
          error: function (ex) {
            alert("error");
          },
        });
      }

销毁的方法可以自己结合业务，remove节点就好了