Webview无法接受cookie

Question

我正在创建一个基于WebView的Android应用程序,使用户可以登录移动运营商.当我运行应用程序时,WebView会打开网站,但我收到一条消息,表明WebView不允许使用cookie.我尝试过各种我在这里找到的代码,但都没有.谁能帮我？这是我正在使用的代码:

//in oncreate
final CookieSyncManager cookieSyncManager = CookieSyncManager.createInstance(this);
final CookieManager cookieManager = CookieManager.getInstance();
cookieManager.setAcceptCookie(true);
cookieManager.removeSessionCookie();
String[] cookies = getCookie("https://myaccount.ee.co.uk/login-dispatch/?fa=register");
for (String cookie : cookies) {
    cookieManager.setCookie("https://myaccount.ee.co.uk/login-dispatch/?fa=register", cookie);
}
cookieSyncManager.sync();
webView.loadUrl("https://myaccount.ee.co.uk/login-dispatch/?fa=register");

和getCookies方法:

public String[] getCookie(String siteName) {
     CookieManager cookieManager = CookieManager.getInstance();
     String cookies = cookieManager.getCookie(siteName);
     String[] cookiesArray = cookies.split(";");
     return cookiesArray;
}

Answer 1

尝试覆盖该shouldOverrideUrlLoading方法以使WebView处理所有URL链接,而不是在任何链接上启动新浏览器.

webview.setWebViewClient(new WebViewClient() {  
          @Override  
          public boolean shouldOverrideUrlLoading(WebView view, String url)  
          {  
            return false;  
          }  
});   

webview.loadUrl(url);

如果这不起作用,你可以更换你的

cookieManager.setAcceptCookie(true);

至

cookieManager.setAcceptThirdPartyCookies(true);

因为cookieManager.setAcceptCookie(true);不适用于棒棒糖.

Answer 2

你检查过Android文档吗？

如果您使用的 API 级别 >= 21，WebView 会自动同步 cookie。

如果没有尝试这个：

    final CookieSyncManager cookieSyncManager = CookieSyncManager.createInstance(this);
    final CookieManager cookieManager = CookieManager.getInstance();
    cookieManager.removeAllCookie();
    cookieManager.setAcceptCookie(true);
    String[] cookies = getCookie(cookieManager, "https://myaccount.ee.co.uk/login-dispatch/?fa=register");
    for (String cookie : cookies) {
        cookieManager.setCookie("https://myaccount.ee.co.uk/login-dispatch/?fa=register", cookie);
    }
    cookieSyncManager.sync();
    webView.loadUrl("https://myaccount.ee.co.uk/login-dispatch/?fa=register");

获取Cookie：

  public String[] getCookie(CookieManager cookieManager, String siteName){
        String cookies = cookieManager.getCookie(siteName);
        String[] cookiesArray=cookies.split(";");
        return cookiesArray;
    }