javascript React中的后端AJAX调用

Posted 2021-05-04

// AJAX call
callBackend = (username) => {
    axios.get('http://localhost:8080/getuser/'.concat(username))
        .then((user) => {
            console.log("Data Fetched!");
            this.setState({
                user: user.data
            });
            this.updateParent();    // Updates the parent component.
        }).catch((error) => {
        console.log(error);
    });
};