HarmonyOS鸿蒙Next中prefetch

HarmonyOS鸿蒙Next中prefetch

import webView from '@ohos.web.webview';
@Entry
@Component
struct Index {
  @State message: string = 'Hello World';
  controller: webView.WebviewController = new webView.WebviewController();

  build() {
    Column() {

      Button("removeCache").onClick(()=>{

        this.controller.removeCache(true)
        console.log("removeCache end")
      })
      Button("loadUrl examle").onClick(()=>{
        this.controller.loadUrl("https://www.bilibili.com");
        console.log("loadUrl example end")
      })
      Button("Prefetch华为").onClick(()=>{
        let opt = new webView.PrefetchOptions();
        opt.ignoreCacheControlNoStore = true;
        opt.minTimeBetweenPrefetchesMs = 0;
        this.controller.prefetchPage("https://www.huawei.com",[],opt);
        console.log("prefetchPage end")
      })

      Row() {

        Button("loadUrl 百度").onClick(()=>{
          this.controller.loadUrl("https://www.baidu.com");
          console.log("loadUrl 百度 end")
        })
        Button("loadUrl 华为").onClick(()=>{
          this.controller.loadUrl("https://www.huawei.com");
          console.log("loadUrl examle end")
        })

      }
      // Web({ src: $rawfile("index.html"), controller: this.controller })
      Web({ src:"https://www.bilibili.com", controller: this.controller })

    }
  }
}

Request URL

https://www.huawei.com/

Request Method

GET

Status Code

302 Moved Temporarily (from prefetch cache)

Remote Address

183.61.178.93:443

Referrer Policy

strict-origin-when-cross-origin

Request URL

https://www.huawei.com/cn/?ic_medium=direct&ic_source=surlent

Request Method

GET

Status Code

301 Moved Permanently (from prefetch cache)

Remote Address

183.61.178.93:443

Referrer Policy

strict-origin-when-cross-origin

Request URL

https://www.huawei.com/cn/

Request Method

GET

Status Code

200 OK (from prefetch cache)

Remote Address

183.61.178.93:443

Referrer Policy

strict-origin-when-cross-origin