React and express

constructor(props) {
    super(props);
    this.state = { apiResponse: "" };
}

callAPI() {
    fetch("http://localhost:9000/testAPI")
        .then(res => res.text())
        .then(res => this.setState({ apiResponse: res }));
}

componentWillMount() {
    this.callAPI();
}

Source: freecodecamp.org

How to play around with backend node js and frontend react

//add this at the end of your players.js :
module.exports = router
//To make this url work without problem
http://localhost:3001/players/list

-1

Source: techomoro.com

How to play around with backend node js and frontend react

 http://localhost:3001/players/list/3

-1

Source: techomoro.com

Similar codes

0 vote146 views1 answer
React native undedined map
Javascript React
32 votes105 views4 answers
React update state array of objects
Javascript React
0 vote171 views1 answer
React router not working with aws amplify
Javascript React
7 votes160 views3 answers
Conditional style react
Javascript React
1 vote185 views1 answer
How to check if url has hash in react
Javascript React
0 vote179 views1 answer
How to go to settings on next click in react native
Javascript React
0 vote169 views1 answer
React 1 to 10 with step 2 (odd numbers)
Javascript React
17 votes173 views4 answers
React native geolocation
Javascript React
0 vote132 views2 answers
React native detect platform
Javascript React
9 votes163 views1 answer
Create react app in existing folder
Javascript React