retrieve-wikipedia.js

var wikipedia = require('node-wikipedia');

var getMatches = function(string, regex)
{
  var matches = [];
  var match = null;
  while (match = regex.exec(string)) {
    var ary = [];
    match.forEach(function(e, i) {
      if (i > 0) {
        ary.push(e);
      }
    });
    matches.push(ary);
  }
  return matches;
}

var processResponse = function(resp)
{
  if (resp != null && resp["wikitext"]["*"] != null) {
    console.log("resp != null");
    var str = resp["wikitext"]["*"];
    var regexp = /\| (.+) \= (.+)/gm;
    var match = getMatches(str, regexp);
    match.forEach(function(e, i) {
      console.log(i + " : " + e[0] + " = " + e[1]);
    });
  }
}

// notice: save this file in UTF-8 if you query 2byte characters
wikipedia.page.data("柴咲コウ", {content: true, wikitext: true, lang: 'ja'}, function(resp) { processResponse(resp); });