constructor

constructor(props) {
  super(props);
  this.state = {
    allArticles: [],
    currentCategory: '정치',
    currentArticles: [],
    currentPage: 1,
  };
  this.articlesPerPage = 5;
  this.categories = [
    {
      id: 1,
      name: '정치'
    },
    {
      id: 2,
      name: '경제'
    },
    {
      id: 3,
      name: '사회'
    }
  ];
}