Web组件设置cookie是否提供通过域名去设置cookie？

当前的web组件cookie设置，只能通过具体网址去设置，没看到通过域名去设置的方法。

HarmonyOS

zbw_apple

2024-11-06 08:55:28

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回答 1

按赞同

按时间

put_get

给host地址设置了cookie，之后的其他子地址也都会拥有对应的cookie。

以下是验证demo：

新建工程，在src/main/module.json5中添加网络权限：

"module": { 
  "requestPermissions": [{"name": 'ohos.permission.INTERNET'}], 
  ...... 
}1.
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替换Index.est文件内容：

// xxx.ets 
import web_webview from '@ohos.web.webview' 
import business_error from '@ohos.base' 
 
@Entry 
@Component 
struct WebComponent { 
  controller: web_webview.WebviewController = new web_webview.WebviewController(); 
 
  build() { 
    Column() { 
      Button('fetchCookieSync') 
        .onClick(() => { 
          try { 
            //打印https://developer.huawei.com/ 的cookie 
            let value = web_webview.WebCookieManager.fetchCookieSync('https://developer.huawei.com/'); 
            console.log("fetchCookieSync host cookie = " + value); 
          } catch (error) { 
            let e:business_error.BusinessError = error as business_error.BusinessError; 
            console.error(`ErrorCode: ${e.code},  Message: ${e.message}`); 
          } 
 
          try { 
            //打印https://developer.huawei.com/consumer/cn/的cookie 
            let value = web_webview.WebCookieManager.fetchCookieSync('https://developer.huawei.com/consumer/cn/'); 
            console.log("fetchCookieSync cookie = " + value); 
          } catch (error) { 
            let e:business_error.BusinessError = error as business_error.BusinessError; 
            console.error(`ErrorCode: ${e.code},  Message: ${e.message}`); 
          } 
        }) 
 
      Web({ src: 'https://developer.huawei.com/', controller: this.controller }) 
        .domStorageAccess(true) 
        .onAppear(()=>{ 
          try { 
            // 设置多个cookie值时用','隔开，设置单个cookie值时不需要。 
            web_webview.WebCookieManager.configCookieSync('https://developer.huawei.com', 'a=b,c=d,e=f'); 
          } catch (error) { 
            let e:business_error.BusinessError = error as business_error.BusinessError; 
            console.error(`ErrorCode: ${e.code},  Message: ${e.message}`); 
          } 
        }) 
        .onPageBegin((event) => { 
          if (event) { 
            console.log('url:' + event.url) 
          } 
        }) 
    } 
  } 
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