KeyWordHelper-关键字提取类代码,Asp.NET代码库,德仔网

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【Asp.NET】 KeyWordHelper-关键字提取类

作者:涌 / 发布于2016/7/27/ 853

KeyWordHelper-关键字提取类(注：使用第三方组件DictSeg.dll) 组件地址：http://www.cnblogs.com/eaglet/

namespace Framework  
{  
    using System;  
    using System.Collections;  
    using System.IO;  
    using KTDictSeg;  
    /// <summary>  
    /// 关键字辅助类  
    /// </summary>  
    public class KeyWordHelper  
    {  
        public static CSimpleDictSeg m_SimpleDictSeg;  
        /// <summary>  
        /// 提取关键字  
        /// </summary>  
        /// <param name="content">内容</param>  
        /// <returns>关键字集合</returns>  
        public static ArrayList GetKeyWord(string content)  
        {  
            ArrayList words = new ArrayList();  
            if (m_SimpleDictSeg == null)  
            {  
                try  
                {  
                    m_SimpleDictSeg = new CSimpleDictSeg();  
                    m_SimpleDictSeg.DictPath = Path.Combine(Environment.CurrentDirectory, "Data") + Path.DirectorySeparatorChar;  
                    m_SimpleDictSeg.LoadDict();  
                }  
                catch { }  
            }  
            m_SimpleDictSeg.FilterStopWords = true;  
            m_SimpleDictSeg.MatchName = true;  
            words = m_SimpleDictSeg.Segment(content);  
            return words;  
        }  
    }  
}

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