2018~2019
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3. React와 Express, MongoDB 연동하기 (2) Create2018~2019/React.js 2018. 10. 4. 12:31
1. Create 1-1) react-client/src/App.js 수정import React, { Component } from 'react';import './App.css'; class App extends Component { constructor(props) { super(); this.state = { users: [], name : '', age : '', }; } componentDidMount() { this.getUser(); } getUser = () => { fetch('/users') .then(res => res.json()) .then(users => this.setState({ users })); } handleChange = (e) => { this.setState({ [..