C# 4.0 Highlighter.net不返回匹配项
我正在使用lucene.net 2.9.4和lucene.net contrib 2.9.4我的lucene查询如下所示:C# 4.0 Highlighter.net不返回匹配项,c#-4.0,lucene.net,highlighter.net,C# 4.0,Lucene.net,Highlighter.net,我正在使用lucene.net 2.9.4和lucene.net contrib 2.9.4我的lucene查询如下所示: +contents:umbraco* public string GetHighlight(string value, string highlightField, IndexSearcher searcher, string luceneRawQuery) { var query = GetQueryParser(highlightField).
+contents:umbraco*
public string GetHighlight(string value, string highlightField, IndexSearcher searcher, string luceneRawQuery)
{
var query = GetQueryParser(highlightField).Parse(luceneRawQuery);
var scorer = new QueryScorer(searcher.Rewrite(query));
var highlighter = new Highlighter(HighlightFormatter, scorer);
var tokenStream = HighlightAnalyzer.TokenStream(highlightField, new StringReader(value));
return highlighter.GetBestFragments(tokenStream, value, MaxNumHighlights, Separator);
}
我得到这个查询的结果。获取片段的highlighter代码如下所示:
+contents:umbraco*
public string GetHighlight(string value, string highlightField, IndexSearcher searcher, string luceneRawQuery)
{
var query = GetQueryParser(highlightField).Parse(luceneRawQuery);
var scorer = new QueryScorer(searcher.Rewrite(query));
var highlighter = new Highlighter(HighlightFormatter, scorer);
var tokenStream = HighlightAnalyzer.TokenStream(highlightField, new StringReader(value));
return highlighter.GetBestFragments(tokenStream, value, MaxNumHighlights, Separator);
}
在我的scorer对象中,属性termsToFind为0,我希望至少为1?有人对如何修复/调试有什么想法或建议吗
问候
Ismail好的,我发现我将错误的值传递给了highlighter函数。我正在传递查询搜索词和字段名。我需要传入的是每个文档匹配项和查询项的contents字段的内容。现在都在工作