1、一次订阅和长期订阅的区别是什么？ 2、一次订阅，是用点击触发同意，就可以发送一次消息么？ 如果要发多条消息，用户要点击多次么？ 3、订阅消息的弹出页面，“总是保持以上选择，不再询问”----用户选择了这个，小程序前端能知道么？

- 当前 Bug 的表现（可附上截图） webviewSDKScriptError Failed get storage group data;getGlobalStorage:fail function cannot run on webview be@https://servicewechat.com/wx1fa1ec3f3a3f6855/27/page-frame.html:2:103646 https://servicewechat.com/wx1fa1ec3f3a3f6855/27/page-frame.html:2:106828 v@https://servicewechat.com/wx1fa1ec3f3a3f6855/27/page-frame.html:2:1387 global code@https://servicewechat.com/wx1fa1ec3f3a3f6855/27/page-frame.html:1:37 - 预期表现 - 复现路径 - 提供一个最简复现 Demo {"errMsg":"getSystemInfo:ok","batteryLevel":100,"version":"6.7.3","system":"iOS 12.2","windowHeight":642,"pixelRatio":3,"screenHeight":812,"language":"zh_CN","statusBarHeight":44,"windowWidth":375,"model":"unknown<iPhone11,6>","screenWidth":375,"fontSizeSetting":16,"brand":"iPhone","platform":"ios","SDKVersion":"2.4.4"}