概述
Allows web sites to register themselves as possible handlers for content of a particular MIME type.
Note: Web sites may only register content handlers for themselves. For security reasons, it's not possible for an extension or web site to register content handlers targeting other sites.
语法
window.navigator.registerContentHandler(mimeType, uri, title);
mimeType
is the desired MIME type as a string.uri
is the URI to the handler as a string.title
is the title of the handler presented to the user as a string.
例子
navigator.registerContentHandler("application/vnd.mozilla.maybe.feed",
"https://www.example.tld/?foo=%s",
"My Feed Reader");
备注
For Firefox 2 and above, only the application/vnd.mozilla.maybe.feed
, application/atom+xml
, and application/rss+xml
MIME types are supported. All values have the same effect, and the registered handler will receive feeds in all Atom and RSS versions (see bug 391286).
规范
WHATWG's Web Applications 1.0 工作草案
相关链接
- Web-based protocol handlers
- nsIContentHandler (XUL only)