How to use import-html-entry - 3 common examples

async ({ name: appName }) => {
        await frameworkStartedDefer.promise;

        // 获取入口 html 模板及脚本加载器
        const { template: appContent, execScripts, assetPublicPath } = await importEntry(entry, { fetch });

        // as single-spa load and bootstrap new app parallel with other apps unmounting
        // (see https://github.com/CanopyTax/single-spa/blob/master/src/navigation/reroute.js#L74)
        // we need wait to load the app until all apps are finishing unmount in singular mode
        if (await validateSingularMode(singularMode, app)) {
          await (prevAppUnmountedDeferred && prevAppUnmountedDeferred.promise);
        }
        // 第一次加载设置应用可见区域 dom 结构
        // 确保每次应用加载前容器 dom 结构已经设置完毕
        render({ appContent, loading: true });

        let jsSandbox: Window = window;
        let mountSandbox = () => Promise.resolve();
        let unmountSandbox = () => Promise.resolve();
        if (useJsSandbox) {
          const sandbox = genSandbox(appName, assetPublicPath);

requestIdleCallback(async () => {
    const { getExternalScripts, getExternalStyleSheets } = await importEntry(entry, { fetch });
    requestIdleCallback(getExternalStyleSheets);
    requestIdleCallback(getExternalScripts);
  });
}

},
              () => {
                const errorEvent = new CustomEvent('error');
                if (isFunction(element.onerror)) {
                  element.onerror(errorEvent);
                } else {
                  element.dispatchEvent(errorEvent);
                }
              },
            );

            const dynamicScriptCommentElement = document.createComment(`dynamic script ${src} replaced by qiankun`);
            return rawHtmlAppendChild.call(this, dynamicScriptCommentElement) as T;
          }

          execScripts(null, [``], proxy).then(element.onload, element.onerror);
          const dynamicInlineScriptCommentElement = document.createComment('dynamic inline script replaced by qiankun');
          return rawHtmlAppendChild.call(this, dynamicInlineScriptCommentElement) as T;
        }

        default:
          break;
      }
    }

    return rawHtmlAppendChild.call(this, element) as T;
  };