vue3封装axios请求

Posted 2022-05-04 初辰ge

npm安装axios

npm install axios

创建http.js文件

// 引入axios
import axios from "axios";
// 设置请求基准地址
axios.defaults.baseURL = "http://api.xxxx.xx/";
// 导出封装方法
export default 
  get(url, params) 
    return new Promise((resolve, reject) => 
      axios
        .get(url, 
          params: params,
        )
        .then((response) => 
          resolve(response.data);
        )
        .catch((err) => 
          reject(err);
        );
    );
  ,
  post(url, data) 
    return new Promise((resolve, reject) => 
      axios
        .post(url, data)
        .then((response) => 
          resolve(response.data);
        )
        .catch((err) => 
          reject(err);
        );
    );
  ,
;

在main.js中将方法挂载到全局

import httphelper from "@/assets/js/http.js";
const app = createApp(App);
app.config.globalProperties.$http = httphelper;

调用方法

this.$http.get("xxxx", 
    type: 0,
)
.then((res) => 
    if (res.code == 200) 
       this.linkList = res.data;
    
);

创作打卡挑战赛 赢取流量/现金/CSDN周边激励大奖