HarmonyOS Web拦截网页动态添加请求头

请检查是否加了以下权限

Column() {
  Web({ src: "https://xxx", controller: this.webviewController })
    .onControllerAttached(() => {
      this.webviewController.setCustomUserAgent(this.userAgent)
    })//加上以下权限
    .fileAccess(true)
    .javaScriptAccess(true)
    .domStorageAccess(true)
    .onlineImageAccess(true)
}

添加请求头：

import { webview } from '@kit.ArkWeb';
@Entry
@Component
struct WebComponent {
  controller: webview.WebviewController = new webview.WebviewController();

  build() {
    Column() {
      Web({ src: 'www.huawei.com', controller: this.controller})
        .backgroundColor(Color.White)
        .onControllerAttached(() => {
          this.controller.setCustomUserAgent('Mozilla/5.0 (Linux; Android 9; VRD-AL10; HMSCore 6.3.0.331) ' +
            'AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.88 HuaweiBrowser/12.0.4.1 Mobile Safari/537.36')
        })
        .onLoadIntercept((event) => {
          if (!event){
            return
          }
          console.log('url====',event.data.getRequestUrl())
          if (event.data.getRequestUrl().includes('www.example')){
            this.controller.loadUrl($rawfile('detail.html'), [{
              headerKey: 'test',
              headerValue: '123456'
            }])
            return true
          }

          return false
        })
        .domStorageAccess(true)
        .javaScriptAccess(true)
        .imageAccess(true)
        .onlineImageAccess(true)
        .fileAccess(true)
        .mixedMode(MixedMode.All)
    }
  }
}