vue3(vite)设置代理封装axiosapi解耦功能

import { defineConfig } from 'vite'
import Vue from '@vitejs/plugin-vue'
 
// https://vitejs.dev/config/
export default defineConfig({
  plugins: [vue()],
  // 设置代理
  server: {
    proxy: {
      '/api': 'xxx'
    }
  }
})

npm install axios -S

import axios from 'axios';
 
//1. 创建axios对象
const service = axios.create();
 
//2. 请求拦截器
service.interceptors.request.use(config => {
  return config;
}, error => {
  Promise.reject(error);
});
 
//3. 响应拦截器
service.interceptors.response.use(response => {
  //判断code码
  return response.data;
},error => {
  return Promise.reject(error);
});
 
export default service;

import request from './request'
 
export function Fun( data ){
	return request({
		url:'xxx',
		method:"post",
		data
	})
}

npm i unplugin-auto-import -D

import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
 
// 引入unplugin-auto-import/vite插件
import AutoImport from 'unplugin-auto-import/vite'
 
// Https://vitejs.dev/config/
export default defineConfig({
  plugins: [vue(),
  AutoImport({
    imports: ['vue', 'vue-router']//自动导入vue和vue-router相关函数
  })
  ],
  // 设置代理
  server: {
    proxy: {
      '/api': 'http://testapi.xuexiluxian.cn'
    }
  }
})