I use Axios to perform an HTTP post like this:
import axios from 'axios'
params = {'HTTP_CONTENT_LANGUAGE': self.language}
headers = {'header1': value}
axios.post(url, params, headers)
Is this correct? Or should I do:
axios.post(url, params: params, headers: headers)
This question is related to
javascript
post
axios
You can initialize a default header axios.defaults.headers
axios.defaults.headers = {
'Content-Type': 'application/json',
Authorization: 'myspecialpassword'
}
axios.post('https://myapi.com', { data: "hello world" })
.then(response => {
console.log('Response', response.data)
})
.catch(e => {
console.log('Error: ', e.response.data)
})
Here is the Right way:-
axios.post('url', {"body":data}, {_x000D_
headers: {_x000D_
'Content-Type': 'application/json'_x000D_
}_x000D_
}_x000D_
)You can also selected headers to every axios request:
// Add a request interceptor
axios.interceptors.request.use(function (config) {
config.headers.Authorization = 'AUTH_TOKEN';
return config;
});
Second method
axios.defaults.headers.common['Authorization'] = 'AUTH_TOKEN';
@user2950593 Your axios request is correct. You need to allow your custom headers on server side. If you have your api in php then this code will work for you.
header("Access-Control-Allow-Origin: *");
header("Access-Control-Allow-Methods: GET, POST, OPTIONS, HEAD");
header("Access-Control-Allow-Headers: Content-Type, header1");
Once you will allow your custom headers on server side, your axios requests will start working fine.
There are several ways to do this:
For a single request:
let config = {
headers: {
header1: value,
}
}
let data = {
'HTTP_CONTENT_LANGUAGE': self.language
}
axios.post(URL, data, config).then(...)
For setting default global config:
axios.defaults.headers.post['header1'] = 'value' // for POST requests
axios.defaults.headers.common['header1'] = 'value' // for all requests
For setting as default on axios instance:
let instance = axios.create({
headers: {
post: { // can be common or any other method
header1: 'value1'
}
}
})
//- or after instance has been created
instance.defaults.headers.post['header1'] = 'value'
//- or before a request is made
// using Interceptors
instance.interceptors.request.use(config => {
config.headers.post['header1'] = 'value';
return config;
});
This is a simple example of a configuration with headers and responseType:
var config = {
headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
responseType: 'blob'
};
axios.post('http://YOUR_URL', this.data, config)
.then((response) => {
console.log(response.data);
});
Content-Type can be 'application/x-www-form-urlencoded' or 'application/json' and it may work also 'application/json;charset=utf-8'
responseType can be 'arraybuffer', 'blob', 'document', 'json', 'text', 'stream'
In this example, this.data is the data you want to send. It can be a value or an Array. (If you want to send an object you'll probably have to serialize it)
try this code
in example code use axios get rest API.
in mounted
mounted(){
var config = {
headers: {
'x-rapidapi-host': 'covid-19-coronavirus-statistics.p.rapidapi.com',
'x-rapidapi-key': '5156f83861mshd5c5731412d4c5fp18132ejsn8ae65e661a54'
}
};
axios.get('https://covid-19-coronavirus-statistics.p.rapidapi.com/v1/stats?
country=Thailand', config)
.then((response) => {
console.log(response.data);
});
}
Hope is help.
You can pass a config object to axios like:
axios({
method: 'post',
url: '....',
params: {'HTTP_CONTENT_LANGUAGE': self.language},
headers: {'header1': value}
})
axios.post('url', {"body":data}, {
headers: {
'Content-Type': 'application/json'
}
}
)I have face this issue in post request. I have changed like this in axios header. It works fine.
axios.post('http://localhost/M-Experience/resources/GETrends.php',
{
firstName: this.name
},
{
headers: { 'Content-Type': 'application/x-www-form-urlencoded' }
});
You can send a get request with Headers (for authentication with jwt for example):
axios.get('https://example.com/getSomething', {
headers: {
Authorization: 'Bearer ' + token //the token is a variable which holds the token
}
})
Also you can send a post request.
axios.post('https://example.com/postSomething', {
email: varEmail, //varEmail is a variable which holds the email
password: varPassword
},
{
headers: {
Authorization: 'Bearer ' + varToken
}
})
My way of doing it,is to set a request like this:
axios({
method: 'post', //you can set what request you want to be
url: 'https://example.com/request',
data: {id: varID},
headers: {
Authorization: 'Bearer ' + varToken
}
})
I had to create a fd=new FormData() object and use the [.append()][1] method before sending it through axios to my Django API, otherwise I receive a 400 error.
In my backend the profile image is related through a OneToOne relationship to the user model. Therefore it is serialized as a nested object and expects this for the put request to work.
All changes to the state within the frontend are done with the this.setState method. I believe important part is the handleSubmit method at the end.
First my axios put request:
export const PutUser=(data)=>(dispatch,getState)=>{
dispatch({type: AUTH_USER_LOADING});
const token=getState().auth.token;
axios(
{
¦ method:'put',
¦ url:`https://<xyz>/api/account/user/`,
¦ data:data,
¦ headers:{
¦ ¦ Authorization: 'Token '+token||null,
¦ ¦ 'Content-Type': 'multipart/form-data',
¦ }
})
¦ .then(response=>{
¦ ¦ dispatch({
¦ ¦ ¦ type: AUTH_USER_PUT,
¦ ¦ ¦ payload: response.data,
¦ ¦ });
¦ })
¦ .catch(err=>{
¦ ¦ dispatch({
¦ ¦ ¦ type:AUTH_USER_PUT_ERROR,
¦ ¦ ¦ payload: err,
¦ ¦ });
¦ })
}
My handleSubmit method needs to create the following json object, where the image attribute gets replaced by the actual user input:
user:{
username:'charly',
first_name:'charly',
last_name:'brown',
profile:{
image: 'imgurl',
}
}
Here is my handleSumit method inside the component: check append
handleSubmit=(e)=>{
¦ e.preventDefault();
¦ let fd=new FormData();
¦ fd.append('username',this.state.username);
¦ fd.append('first_name',this.state.first_name);
¦ fd.append('last_name',this.state.last_name);
¦ if(this.state.image!=null){fd.append('profile.image',this.state.image, this.state.image.name)};
¦ this.props.PutUser(fd);
};
if you want to do a get request with params and headers.
var params = {_x000D_
paramName1: paramValue1,_x000D_
paramName2: paramValue2_x000D_
}_x000D_
_x000D_
var headers = {_x000D_
headerName1: headerValue1,_x000D_
headerName2: headerValue2_x000D_
}_x000D_
_x000D_
Axios.get(url, {params, headers} ).then(res =>{_x000D_
console.log(res.data.representation);_x000D_
});Source: Stackoverflow.com