How do I set multiple cookies in batches?

You can use configCookieSync and configCookie provided by Class (WebCookieManager) to set cookie values synchronously or asynchronously. However, the API does not support setting multiple cookies at a time. You are advised to set multiple cookies by using configCookie or configCookieSync.

import { webview } from '@kit.ArkWeb';

webview.once("webInited", () => {
  console.info("webInited setCookie");
  webview.WebCookieManager.configCookie("https://www.example.com", 'a=b');
  webview.WebCookieManager.configCookie("https://www.example.com", 'c=d');
  webview.WebCookieManager.configCookie("https://www.example.com", 'e=f');
})

@Entry
@Component
struct LoginCookieConfig {
  controller: webview.WebviewController = new webview.WebviewController();

  build() {
    Column() {
      Button('fetchCookieSync')
        .onClick(() => {
          try {
            let value = webview.WebCookieManager.fetchCookieSync('https://www.example.com');
            console.log(`fetchCookieSync cookie value is: ${value}`);
          } catch (error) {
            console.error(`fetchCookieSync failed,error is: ${JSON.stringify(error)}`);
          }
        })
      Web({ src: 'www.example.com', controller: this.controller })
    }
  }
}