我正在尝试为Android webview启用Cookie,但它不适用于我 这是我试过的
CookieManager cookieManager = CookieManager.getInstance();
CookieSyncManager.createInstance(this);
webView = (WebView) findViewById(R.id.webView);
cookieManager.setAcceptCookie(true);
cookieManager.acceptCookie();
CookieSyncManager.getInstance().startSync();
WebSettings settings = webView.getSettings();
settings.setBuiltInZoomControls(true);
settings.setSupportZoom(true);
settings.setDefaultZoom(ZoomDensity.FAR);
settings.setJavaScriptEnabled(true);
settings.setBuiltInZoomControls(true);
settings.setRenderPriority(RenderPriority.HIGH);
settings.setAppCacheEnabled(true);
settings.setAllowFileAccess(true);
settings.setAllowContentAccess(true);
settings.setDomStorageEnabled(true);
这是JS
function getCookie(cname) {
var name = cname + "=";
var ca = document.cookie.split(';');
alert(ca);
for (var i = 0; i < ca.length; i++) {
var c = ca[i];
while (c.charAt(0) == ' ') c = c.substring(1);
if (c.indexOf(name) != -1) return c.substring(name.length, c.length);
}
return "";
}
以下是我设置Cookie的方法
function setCookie(cname, cvalue) {
var domain = document.domain;
var currentURL = document.URL;
if (currentURL.substr(0, 4) == 'file') {
alert("in offline cookie set");
document.cookie = cname + "=" + cvalue + "; path=/;" + " domain=file://";
}
else{
document.cookie = cname + "=" + cvalue + "; path=/;" + " domain=" + domain;
}
}
答案 0 :(得分:0)
尝试设置:
CookieManager.getInstance().setAcceptCookie(true);
答案 1 :(得分:0)
初始化网页浏览后,您必须在之后致电CookieManager.getInstance().setAcceptCookie(true);
。我想这是你的问题!
答案 2 :(得分:0)
我知道,您正在尝试设置file:// cookies。在创建WebView或访问CookieManager之前,请尝试此方法:http://developer.android.com/reference/android/webkit/CookieManager.html#setAcceptFileSchemeCookies(boolean)
请阅读此方法的文档!
答案 3 :(得分:0)
我没有任何文档可供参考,但由于某些(可能是安全性)原因,无法通过webView从本地文件URL方案(例如:file:// ...)获取Cookie。
所以我认为唯一的解决方案是构建本地HttpServer(例如:NanoHttpd)并为本地文件添加vhost。