wordpress 设置中的“撰写”有更新服务这个功能，在您发表新文章时，WordPress 会自动通知站点更新服务。要获取更多资讯。在官方 Update Services 已经列出了部分国外常见的 ping 服务器地址，包括各大搜索引擎和站点的 ping 地址。下面整理了一些国内外的 ping 服务地址：

http://rpc.pingomatic.com/

http://ping.baidu.com/ping/RPC2

http://blogsearch.google.com/ping/RPC2

http://api.my.yahoo.com/RPC2

http://api.my.yahoo.com/rss/ping

http://www.snipsnap.org/RPC2

http://xping.pubsub.com/ping

http://www.blogsdominicanos.com/ping/

http://www.feedsky.com/api/RPC2

http://blog.iask.com/RPC2

http://blog.youdao.com/ping/RPC2

http://rpc.twingly.com

http://api.feedster.com/ping

http://api.moreover.com/RPC2

http://api.moreover.com/ping

http://www.blogdigger.com/RPC2

http://www.blogshares.com/rpc.php

http://www.blogsnow.com/ping

http://www.blogstreet.com/xrbin/xmlrpc.cgi

http://bulkfeeds.net/rpc

http://www.newsisfree.com/xmlrpctest.php

http://ping.blo.gs/

http://ping.feedburner.com

http://ping.syndic8.com/xmlrpc.php

http://ping.weblogalot.com/rpc.php

http://rpc.blogrolling.com/pinger/

http://rpc.technorati.com/rpc/ping

http://rpc.weblogs.com/RPC2

http://www.feedsubmitter.com

http://blo.gs/ping.php

http://www.pingerati.net

http://www.pingmyblog.com

http://geourl.org/ping

http://ipings.com

http://www.weblogalot.com/ping