中科院分词工具使用

　　中科院分词工具java的配置与里面自带的讲解相同，下面是代码

package xieru;

import hello.Hello.CLibrary;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.nio.charset.Charset;
import java.util.regex.Pattern;

import com.csvreader.CsvReader;
import com.csvreader.CsvWriter;
import com.sun.jna.Library;
import com.sun.jna.Native;

public class WriteSeparatewords {
    public interface CLibrary extends Library {

        // 定义并初始化接口的静态变量
        CLibrary Instance = (CLibrary) Native.loadLibrary(
                "E:\\workplace\\hello\\NLPIR", CLibrary.class);

        // printf函数声明
        public boolean NLPIR_Init(byte[] sDataPath, int encoding,
                byte[] sLicenceCode);

        public String NLPIR_ParagraphProcess(String sSrc, int bPOSTagged);

        public String NLPIR_GetKeyWords(String sLine,int nMaxKeyLimit,boolean bWeightOut);

        public void NLPIR_Exit();
    }

    public static String transString(String aidString, String ori_encoding,
            String new_encoding) {
        try {
            return new String(aidString.getBytes(ori_encoding), new_encoding);
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        }
        return null;
    }
    public static void it(String inFile,String outFile)throws IOException {

        File file=new File(inFile);
        FileInputStream fi=new FileInputStream(file);
          CsvReader cr=new CsvReader(fi,‘,‘, Charset.forName("GBK"));
          cr.readHeaders();
          String[] readerS;
          FileWriter wr=new FileWriter(outFile);
          BufferedWriter bw=new BufferedWriter(wr);
          while(cr.readRecord()){
              readerS=cr.getValues();
              if(readerS[10].equals("技术")){
                  for(int i=0;i<readerS.length-1;i++)
                    bw.write("\""+readerS[i]+"\""+",");
                  bw.write("\""+readerS[readerS.length-1]+"\"");
                  bw.newLine();
              }

          }
          bw.flush();
          bw.close();

    }
    public static void fenci(String inFile,String outFile) throws IOException{
        String argu = "";

        String system_charset = "UTF-8";
        int charset_type = 1;
        // int charset_type = 0;
        // 调用printf打印信息
        if (!CLibrary.Instance.NLPIR_Init(argu.getBytes(system_charset),
                charset_type, "0".getBytes(system_charset))) {
            System.err.println("初始化失败！");
        }
        String filePath=inFile;
        File file=new File(filePath);
        FileInputStream fi=new FileInputStream(file);
        CsvReader cr=new CsvReader(fi,‘,‘, Charset.forName("GBK"));
        cr.readHeaders();
        String[] readerS;
       FileWriter wr=new FileWriter(outFile);
       BufferedWriter bw = new BufferedWriter(wr);

        while(cr.readRecord()){

            readerS=cr.getValues();

            String nativeBytes=null;
            nativeBytes = CLibrary.Instance.NLPIR_ParagraphProcess(readerS[1], 3);
            bw.write(readerS[0]+","+"\""+nativeBytes+"\""+",");
            System.out.println("分词结果为： " + nativeBytes);
            String nativeByte = CLibrary.Instance.NLPIR_GetKeyWords(readerS[1],10,true);
            bw.write(nativeByte);
            System.out.println("关键词提取结果是："+nativeByte);
            bw.newLine();
            System.out.println("-----------------------------------");

        }
        bw.flush();
        bw.close();

            CLibrary.Instance.NLPIR_Exit();

    }
    public static void main(String[] args) throws Exception {
//        WriteSeparatewords.fenci("F:/c/zhiweiyaoqiu.csv", "F:/c/fenci.csv");
            WriteSeparatewords.it("F:/c/zhaopinxinxi.csv", "F:/c/it.csv");

    }
}