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From 王巍巍 <ww.wang...@gmail.com>
Subject Re: hwo to get paged search result
Date Sat, 04 Apr 2009 02:42:27 GMT
thanks a lot, i got it[?]

2009/4/4 Chris Hostetter <hossman_lucene@fucit.org>

>
> : The problem comes as in this procedure i has to set the third parameter n
> : and as a result, when user click the last page link, exception will be
> : thrown when the total number of search results excesses the *n* i
> specified
> : in the program. How can i overcome this problem?
>
> you're going to need to change "n" ... typically people just use something
> like...
>        int n = DOCS_PER_PAGE * page_num
>
> have you looked at the Lucene Demo code?  it has a more complex example of
> doing a paginated search (grep for doPagingSearch) ...
>
>
> http://svn.apache.org/viewvc/lucene/java/trunk/src/demo/org/apache/lucene/demo/SearchFiles.java?view=markup
>
>
> : I've posted this problem twice and seen no reply. Could anyone offer a
> : hand?  Thanks.
>
> You should consider posting to the java-user@lucene mailing list which
> is specificly focused on discussions of using hte java API ...
> general@lucene is a broader list for discussions about the braoder Lucene
> project, or as a getting started point for people who aren't even sure
> which Lucene technology (PyLucene, Lucene-Java, Solr, Mahout, Nutch,
> etc...) might be useful for them.
>
>
>
>
> -Hoss
>
>


-- 
王巍巍(Weiwei Wang)
Department of Computer Science
Gulou Campus of Nanjing University
Nanjing, P.R.China, 210093

Mobile: 86-13913310569
MSN: ww.wang.cs@gmail.com
Homepage: http://cs.nju.edu.cn/rl/weiweiwang

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