OnChangedCause
type of the
Cookie
API represents the reason a cookie changed.
Values of this type are strings. Possible values are:
evicted
A cookie has been automatically removed due to garbage collection.
expired
A cookie has been automatically removed due to expiry.
explicit
A cookie has been inserted or removed via an explicit call to
cookies.remove()
.
expired_overwrite
A cookie has been overwritten by a cookie with an already-expired expiration date.
overwrite
调用
cookies.set()
overwrote this cookie with a different one.
BCD tables only load in the browser
You can listen to the
cookies.onChanged
event to be notified when cookies change. The listener is passed a
changeInfo
object that contains a
cause
property, whose value is the
OnChangeCaused
字符串：
browser.cookies.onChanged.addListener(function(changeInfo) {
console.log('Cookie changed: ' +
'\n * Cookie: ' + JSON.stringify(changeInfo.cookie) +
'\n * Cause: ' + changeInfo.cause +
'\n * Removed: ' + changeInfo.removed);
});
注意：
This API is based on Chromium's
chrome.cookies
API. This documentation is derived from
cookies.json
in the Chromium code.
Microsoft Edge compatibility data is supplied by Microsoft Corporation and is included here under the Creative Commons Attribution 3.0 United States License.
最后修改： , 由 MDN 贡献者