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如何使用分析器來「分析」字符串並返回分析的字符串?使用Lucene分析器解析字符串
我想下面的代碼中發現過這個網站,但它拋出ArgumentException
- 「這AttributeSource沒有屬性Lucene.Net.Analysis.Tokenattributes.TermAttribute」我使用
public static string AnalyseString(Analyzer analyser, string stringToAnalyse)
{
MemoryStream ms = new MemoryStream();
StreamWriter sw = new StreamWriter(ms);
sw.Write(stringToAnalyse);
sw.Flush();
ms.Seek(0, SeekOrigin.Begin);
StreamReader sr = new StreamReader(ms);
TokenStream tokenStreamResult = analyser.TokenStream(null,sr);
StringBuilder sb = new StringBuilder();
//Lucene.Net.Analysis.Token t = new Lucene.Net.Analysis.Token();
while (tokenStreamResult.IncrementToken())
{
var attrib = tokenStreamResult.GetAttribute<TermAttribute>();
string t2 = tokenStreamResult.GetAttribute<TermAttribute>().Term;
sb.Append(t2 + " ");
}
return sb.ToString();
}
最新版本Lucene.Net(3.0.3.0),和我有SimpleAnalyzer