I had my backend restful API built with nodejs
and express
, I also have a front-end built on Reactjs, I am trying to make a login page. My idea is making a POST request in Reactjs
to my Nodejs
restful API, including username and password, then the back end will check if the request information correct will return a token, else will return a fail message. But I don't know which is the proper way to make a POST request in reactjs
. Do i just using $.ajax()
? I am trying to avoid using jquery
because I think there are many ways to do the same stuff. Thanks in advance.
You can use fetch
if you don't want to go for third party libraries.
Check here a nice article about how to use fetch in react.
Use axios . There's no need to use jquery
.
axios.post("http://api/login", { options }).then(res => ...).catch(err => ...)
options will be: { username: username, password: password ...etc }
What I like about it over fetch
is that you can define a baseurl (instead of writing http://localhost:5000/api/...
over and over for each AJAX
request) and axios
automatically handles JSON
.
you should use axios.js with saga.js frameworks.
// Send a POST request axios({ method: 'post', url: '/user/12345', data: { firstName: 'Fred', lastName: 'Flintstone' } });
Simply achieve this
function submitRequest(opts) {
console.log('Posting request to your API...');
fetch('http://your_url', {
method: 'post',
body: JSON.stringify(opts)
}).then(function(response) {
return response.json();
}).then(function(data) {
console.log(':', data);
});
}
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