# python3+nodejs를 이용한 형태소 검색기 

## 준비물 

python3 (엔진, KoNLPy, MeCab)

java

nodejs (엔진, express, python-shell, colors)

## 참조자료

KoNLPy 설치법: http://konlpy.org/ko/v0.4.4/install/

MeCab class 사용법: http://konlpy.org/ko/v0.4.4/api/konlpy.tag/#mecab-class

mecab.py 

[code]

# -*- coding: utf-8 -*- 

"""

1. sudo apt-get install curl

2. bash <(curl -s https://raw.githubusercontent.com/konlpy/konlpy/master/scripts/mecab.sh)

3. http://searchtool.tistory.com/3

curl -L https://bitbucket.org/eunjeon/mecab-ko-dic/downloads/mecab-ko-dic-2.0.1-20150920.tar.gz | tar -xz

cd mecab-ko-dic-2.0.1-20150920

./autogen.sh

./configure

make

make install

mecab -d /usr/local/lib/mecab/dic/mecab-ko-dic

# 설치 및 가동 확인 후 사용자 사전 추가 후 재설치

vi ./user-dic/nnp.csv

./tools/add-userdic.sh

make install

mecab -d /usr/local/lib/mecab/dic/mecab-ko-dic

"""

import sys

from konlpy.tag import Mecab

mecab = Mecab()

total = len(sys.argv)

cmdargs = str(sys.argv)

cm = str(sys.argv[1])

ret = mecab.pos(u''+cm)

print(ret)

[/code]

py.js

[code]

var app = require('express')();

var http = require('http').Server(app);

var url = require('url');

var PythonShell = require('python-shell');

var colors = require('colors');

if(!String.prototype.trim) {

  String.prototype.trim = function () {

    return this.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, '');

  };

}

// 전체 치환

if(!String.prototype.replaceAll) {

String.prototype.replaceAll = function(org, dest) {

return this.split(org).join(dest);

}

}

app.get('/', function(req, res){

res.send('주소/data/?k=한글문장을 입력');

});

app.get('/data', function(req, res, next){

res.set('Content-Type', 'text/plain');

var url_parts = url.parse(req.url, true);

var query = url_parts.query;

if(query['k'] != undefined) {

var options = {

 mode: 'text',

 pythonPath: 'python3',

 scriptPath: '',

 args: [query['k']]

};

PythonShell.run('mecab.py', options, function (err, results) {

if(err) throw err;

var data = String(results);

data = data.replace(/\('(.*?)',\s'(.*?)'\)/g, '{"value":"$1", "type":"$2"}');

res.send(data);

});

}

});

http.listen(7777, function(){

console.log('konlpy server is ready!!'.rainbow);

});

[/code]

정규식에 약해서 nodejs측은 난잡합니다 ㅠ.ㅠ