/ / client
index.js
import React from "react";
import ReactDOM from "react-dom";
import "./index.css";
import App from "./App";
import { BrowserRouter as Router, Route, Switch } from "react-router-dom"
import registerServiceWorker from "./registerServiceWorker";
ReactDOM.render(<div><Router><Route path="/supplies/:client_id" component={App}></Route></Router></div>, document.getElementById("root"));App.js
class App extends Component {
state = {users: [],
products:[]};
steps = ["","","","",""];
componentDidMount() {
console.log(this.props.params.client_id); //
fetch("/supplies/320001")
.then(res => res.json())
.then(products => this.setState({ products }));
}
visit
http://localhost:3000/supplies/320001
http://localhost:3000/supplies/420001
how to get 320001 or 420001