HarmonyOS 使用Web组件打开url为电脑端样式

需要设置手机端ua，setCustomUserAgent参考文档，https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/js-apis-webview-V5#setcustomuseragent10

import web_webview from '@ohos.web.webview';
@Entry
@Component
struct WebComponent {
  controller: web_webview.WebviewController = new web_webview.WebviewController();
  aboutToAppear() {
    web_webview.WebviewController.setWebDebuggingAccess(true);
  }

  build() {
    Column() {
      Web({ src:"https://www.huawei.com", controller: this.controller })
        .javaScriptAccess(true)
        .domStorageAccess(true)
        .width("100%")
        .height("100%")
        .onControllerAttached(()=>{
          this.controller.setCustomUserAgent(this.controller.getUserAgent())
          console.log(this.controller.getUserAgent())
        })

    }
  }
}
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