HarmonyOS 鸿蒙Next：为webview设置cookie，顶级域名cookie在二级域名上无法读取，需单独设置二级域名cookie

代码如下

import { webview } from '@kit.ArkWeb';
import { BusinessError } from '@kit.BasicServicesKit';
@Entry
@Component
struct WebComponent {
  controller: webview.WebviewController = new webview.WebviewController();
  build() {
    Column() {
      Button(‘configCookieSync’)
        .onClick(() => {
          try {
            webview.WebCookieManager.configCookieSync(‘https://fanbook.cn’, ‘name=value; domain = fanbook.cn’);
          } catch (error) {
            console.error(ErrorCode: ${(error as BusinessError).code},  Message: ${(error as BusinessError).message});
          }
        })
      Button(‘fetchCookieSync2’)
        .onClick(() => {
          try {
            let value = webview.WebCookieManager.fetchCookieSync(‘https://open.fanbook.cn’);
            console.log("fetchCookieSync2 cookie = " + value);
          } catch (error) {
            console.error(ErrorCode: ${(error as BusinessError).code},  Message: ${(error as BusinessError).message});
          }
        })
      Web({ src: ‘www.example.com’, controller: this.controller })
    }
  }
}