| 摘要 |
A contact information function associated with a web browser maintains a look-up table of recognizer functions, indexed by regular expressions that specify URLs. Upon a user entering or selecting a URL, the contact information function indexes the look-up table with the URL against the regular expressions. If one or more recognizers are found, the web content returned from the URL is processed by each of the recognizers, which recognize the format of information on that web site, and locate and extract contact information from the web content. The contact information may be saved, formatted, and output to other applications. Updated recognizers may be downloaded from a recognizer server.
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