HarmonyOS Web组件引入href地址视频和图片不展示且视频无法操作播放

添加属性设置mixedMode(MixedMode.All)，若不设置则默认不允许加载HTTP和HTTPS混合内容。

参考文档链接： https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/ts-basic-components-web-V5#mixedmode

import web_webview from '@ohos.web.webview'

web_webview.once("webInited", () => {
  console.log("configCookieSync")
  web_webview.WebCookieManager.configCookieSync("https://www.huawei.com", "a=b")
})

@Entry
@Component
struct WebComponent {
  controller: web_webview.WebviewController = new web_webview.WebviewController();

  build() {
    Column() {
      Web({ src: 'https://www.huawei.com/xsd/acupoint/showacupointnew.jspx?contentID=9', controller: this.controller })
        .mixedMode(MixedMode.All)
    }
  }
}