import "android.content.*"import "android.net.*"intent = Intent()intent.setAction("android.intent.action.VIEW")--content_url = Uri.parse(webView.url)--可指定链接打开。例如:content_url = Uri.parse("https://mp.weixin.qq.com/s/bIORLLurJpctcYvqiSk1CA")intent.setData(content_url)choose= Intent.createChooser(intent, "选择浏览器打开")activity.startActivity(choose)