有几种方法可以做到:

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; });

试试这段代码

在示例代码中使用axios get rest API。

在安装

  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);
  });
}

希望就是帮助。

这是一个简单的配置头和responseType的例子:

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可以是'application/x-www-form-urlencoded'或'application/json' 也可以是'application/json;charset=utf-8'

responseType可以是arraybuffer, blob, document, json, text, stream

在这个例子中，这个。数据就是你想要发送的数据。它可以是一个值或数组。(如果你想发送一个对象，你可能需要序列化它)

使用异步/等待

Axios post签名 Post (url:字符串，数据?: any, config?: AxiosRequestConfig): Promise<AxiosResponse> data和config都是可选的 AxiosRequestConfig可以查看- https://github.com/axios/axios/blob/e462973a4b23e9541efe3e64ca120ae9111a6ad8/index.d.ts#L60

 ....
 ....
 try {
   ....
   ....
   const url = "your post url"
   const data = {
     HTTP_CONTENT_LANGUAGE: self.language
   }
   const config = {
      headers: {
       "header1": value
      },
      timeout: 1000,
      // plenty more options can be added, refer source link above
    }

   const response = await axios.post(url, data, config);
   // If Everything's OK, make use of the response data
   const responseData = response.data;
   ....
   ....
 }catch(err){
   // handle the error
   if(axios.isAxiosError(err){
     ....
     ....
   }
 }

可以在axios请求中同时使用参数和body。

  sendAllData (data) {
        axios
        .post(API_URL + "receiveData", JSON.stringify(data), {
          headers: { "Content-Type": "application/json; charset=UTF-8" },
          params: { mail: xyx@example.col }, //Add mail as a param
        })
        .then((response) => console.log("repsonse", response.status)); 
  }

axios。Post ('url'， {"body":data}， { 标题:{ “内容类型”:“application / json” ｝ ｝ ）