Thanks very much,that's very good!
On Apr 12, 2005 12:56 AM, Orlando Tempobono - AtlasVision < [EMAIL PROTECTED]> wrote: > > Hi, > > We are working in a network of search websites here in Brazil called > www.sitedebusca.com <http://www.sitedebusca.com> the complete list are in > http://www.servicodebusca.com/sitesdebusca.php and we add some patchs on > search.jsp to show the results in a > simple XML format, to read in your own application actually write in PHP. > We already are using nutch in a "beta" environment. We have plans to use > only nutch on a network of more than > 50 regional search web sites. > The code of search.jsp are in the next lines, i hope you can understand > my email and i hope this code are useful for > you. > > Regards, > AtlasVision - Team > > <%@ page > contentType="text/xml; charset=ISO-8859-1" > pageEncoding="ISO-8859-1" > > import="javax.servlet.*" > import="javax.servlet.http.*" > import="java.io.*" > import="java.util.*" > import="java.net.*" > > import="net.nutch.html.Entities" > import="net.nutch.searcher.*" > %><% > > NutchBean bean = NutchBean.get(application); > > // set the character encoding to use when interpreting request values > request.setCharacterEncoding("ISO-8859-1"); > > bean.LOG.info("query request from " + request.getRemoteAddr()); > > // get query from request > String queryString = request.getParameter("query"); > if (queryString == null) queryString = ""; > > // first hit to display > int start = 0; > String startString = request.getParameter("start"); > if (startString != null) start = Integer.parseInt(startString); > > // number of hits to display > int hitsPerPage = 10; > String hitsString = request.getParameter("hitsPerPage"); > if (hitsString != null) hitsPerPage = Integer.parseInt(hitsString); > > // max hits per site > int hitsPerSite = 2; > String hitsPerSiteString = request.getParameter("hitsPerSite"); > if (hitsPerSiteString != null) hitsPerSite = > Integer.parseInt(hitsPerSiteString); > > Query query = Query.parse(queryString); > bean.LOG.info("query: " + queryString); > > // perform query > // Hits hits = bean.search(query, start + 1000, hitsPerSite); // FIXME > esta > linha estava provocando erros na query: linux > Hits hits = bean.search(query, start + hitsPerPage, hitsPerSite); > > // Last hit in the page > int end = start + hitsPerPage - 1; > if (end > hits.getLength() - 1) end = hits.getLength() - 1; > > // Total length in the page > int length = 0; > > if (start < end) > length = end - start + 1; > > bean.LOG.info("total hits: " + hits.getTotal()); > > %><?xml version="1.0" encoding="ISO-8859-1"?> > <% > // To prevent the character encoding declared with 'contentType' page > // directive from being overriden by JSTL (apache i18n), we freeze it > // by flushing the output buffer. > // see > http://java.sun.com/developer/technicalArticles/Intl/MultilingualJSP/ > out.flush(); > %> > <nutchSearch> > <querystring><%=Entities.encode(queryString)%></querystring> > > <hitsInfo> > <hitsPerPage><%=hitsPerPage%></hitsPerPage> > <hitsPerSite><%=hitsPerSite%></hitsPerSite> > <start><%=new Long(start)%></start> > <end><%=new Long(end)%></end> > <total><%=new Long(hits.getTotal())%></total> > <totalIsExact><%=new Boolean(hits.totalIsExact())%></totalIsExact> > <length><%=new Integer(hits.getLength())%></length> > <lengthInPage><%=length%></lengthInPage> > </hitsInfo> > > <% > if (length > 0) { > %> > <hitsData> > <% > Hit[] show = hits.getHits(start, length); > HitDetails[] details = bean.getDetails(show); > String[] summaries = bean.getSummary(details, query); > > // display the hits > for (int i = 0; i < length; i++) { > > Hit hit = show[i]; > HitDetails detail = details[i]; > String title = detail.getValue("title"); > String url = detail.getValue("url"); > String summary = summaries[i].replaceAll("([ \t\n\r]| ){2,}", " > "); > String id = "idx=" + hit.getIndexNo() + "&id=" + > hit.getIndexDocNo(); > > // use url for docs w/o title > if (title == null || title.equals("")) title = url; > %> > <hit> > <title><![CDATA[<%=title%>]]></title> > <summary><![CDATA[<%=summary%>]]></summary> > <url><![CDATA[<%=url%>]]></url> > <indexNo><%=hit.getIndexNo()%></indexNo> > <docNo><%=hit.getIndexDocNo()%></docNo> > <moreFromSite><%=(hit.moreFromSiteExcluded())%></moreFromSite> > <site><![CDATA[<%=hit.getSite()%>]]></site> > </hit> > <% > } > %> > </hitsData> > <% > } > %> > > </nutchSearch> > > > ----- Original Message ----- > From: <[EMAIL PROTECTED]> > To: <[email protected]> > Sent: Sunday, April 10, 2005 12:06 PM > Subject: XML OUTPUT > > Hi! > > Does anybody knows how to output search results in XML format? > I would like to provide my data like Google/Yahoo do with their API's. > > Thanks! > >
