安卓webview設置cookie

    public boolean syncCookie() {
        CookieManager cookieManager = CookieManager.getInstance();
        cookieManager.setCookie(url, "JSESSIONID="+"123456789");
        String newCookie = cookieManager.getCookie(url);
        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
            CookieSyncManager cookieSyncManager = CookieSyncManager.createInstance(getApplicationContext());
            cookieSyncManager.sync();
        }
        return TextUtils.isEmpty(newCookie) ? false : true;
    }

一定要在loadurl 和 web seting之前

        webView= (WebView) findViewById(R.id.schooldate_webview);

        syncCookie();

        //支持javascript
        webView.getSettings().setJavaScriptEnabled(true);
        webView.loadUrl(url);