因此,在跟蹤SDK註銷過程後,我發現它只是刪除了Facebook的用戶Cookie。具體來說,這段代碼會將用戶登錄到Chrome擴展中(需要Cookie權限):
var facebookDomain = "http://www.facebook.com";
chrome.cookies.remove ({"url": facebookDomain, "name": "act" });
chrome.cookies.remove ({"url": facebookDomain, "name": "c_user" });
chrome.cookies.remove ({"url": facebookDomain, "name": "checkpoint" });
chrome.cookies.remove ({"url": facebookDomain, "name": "lu" });
chrome.cookies.remove ({"url": facebookDomain, "name": "s" });
chrome.cookies.remove ({"url": facebookDomain, "name": "sct" });
chrome.cookies.remove ({"url": facebookDomain, "name": "xs" });