如何在axios中設置標題和選項？

Question

我用愛可信使POST請求

import axios from 'axios' 
    params = {'HTTP_CONTENT_LANGUAGE': self.language} 
    headers = {'header1': value} 
    axios.post(url, params, headers) 

是coorect？

或 axios.post(url, params: params, headers: headers)是否正確？

Answer 1

您可以通過配置對象像愛可信：

axios({ 
    method: 'post', 
    url: '....', 
    params: {'HTTP_CONTENT_LANGUAGE': self.language}, 
    headers: {'header1': value} 
}) 

Answer 2

有幾種方法可以做到這一點：

• 對於一個請求：

  let config = { 
      headers: { 
      header1: value, 
      } 
  } 
  
  let data = { 
      'HTTP_CONTENT_LANGUAGE': self.language 
  } 
  
  axios.post(URL, data, config).then(...) 
  

• 對於設置默認全局配置：

  axios.defaults.headers.post['header1'] = 'value' // for POST requests 
  axios.defaults.headers.common['header1'] = 'value' // for all requests 
  

• 有關愛可信例如設置爲默認值：

  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' 
  

Answer 3

你可以用頭髮送GET請求（認證與智威湯遜爲例）：

axios.get('https://example.com/getSomething', { 
headers: { 
    Authorization: 'Bearer ' + token //the token is a variable which holds the token 
} 
}) 

你也可以發送一個帖子請求。

axios.post('https://example.com/postSomething', { 
email: varEmail, //varEmail is a variable which holds the email 
password: varPassword 
}) 

我做這件事的方式是設置要求是這樣的：

axios({ 
    method: 'post', //you can set what request you want to be 
    url: 'https://example.com/request', 
    data: {id: varID}, 
    headers: { 
    Authorization: 'Bearer ' + varToken 
    } 
}) 

Answer 4

這個例子很簡單，用頭+配置正確工作。

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); 
});