/// <summary>
/// 为keyword做盘古分词
/// </summary>
/// <param name="keyword"></param>
/// <param name="luceneQuery"></param>
/// <returns></returns>
private static string AnalyzerKeyword(string keyword)
{
StringBuilder queryStringBuilder = new StringBuilder();
ILuceneAnalyze analyzer = new LuceneAnalyze();
string[] words = analyzer.AnalyzerKey(keyword);
if (words.Length == 1)
{
queryStringBuilder.AppendFormat("{0}:{1}* ", "title", words[0]);
}
else
{
StringBuilder fieldQueryStringBuilder = new StringBuilder();
foreach (string word in words)
{
queryStringBuilder.AppendFormat("{0}:{1} ", "title", word);
}
}
string result = queryStringBuilder.ToString().TrimEnd();
logger.Info(string.Format("AnalyzerKeyword 将 keyword={0}转换为{1}", keyword, result));
return(result);
}
private static string AnalyzerKeyword(string keyword)
{
StringBuilder queryStringBuilder = new StringBuilder();
ILuceneAnalyze analyzer = new LuceneAnalyze();
List <string> words = analyzer.AnalyzerKey(keyword, "title");
if (words.Count == 1)
{
queryStringBuilder.AppendFormat("{0}:{1}* ", "title", words[0]);
}
else
{
StringBuilder fieldQueryStringBuilder = new StringBuilder();
foreach (string word in words)
{
queryStringBuilder.AppendFormat("{0}:{1} ", "title", word);
}
}
string result = queryStringBuilder.ToString().TrimEnd();
Console.WriteLine("AnalyzerKeyword 将 keyword={0}转换为{1}", keyword, result);
return(result);
}
/// <summary>
/// 为keyword做盘古分词
/// </summary>
/// <param name="keyword"></param>
/// <param name="fieldName"></param>
/// <returns></returns>
private static string AnalyzerKeyword(string keyword, string fieldName)
{
StringBuilder queryStringBuilder = new StringBuilder();
ILuceneAnalyze analyzer = new LuceneAnalyze();
List <string> words = analyzer.AnalyzerKey(keyword, fieldName);
if (words.Count == 1)
{
queryStringBuilder.AppendFormat("{0}:{1}* ", fieldName, words[0]);
}
else
{
StringBuilder fieldQueryStringBuilder = new StringBuilder();
foreach (string word in words)
{
queryStringBuilder.AppendFormat("{0}:{1} ", fieldName, word);
}
}
string result = queryStringBuilder.ToString().TrimEnd();
m_logger.Info(string.Format("AnalyzerKeyword 将 keyword={0}转换为{1}", keyword, result));
return(result);
}
public static List <string> PanGuSplitWord(string fieldName, string keyword)
{
ILuceneAnalyze luceneAnalyze = new LuceneAnalyze();
return(luceneAnalyze.AnalyzerKey(fieldName, keyword));
}