uniapp+vue3，对请求的简单封装配置以及使用

请求封装

const BASE_URL = 'http://localhost:8888';

const http = ({
	url,
	data = {},
	method = 'get',
	header = {},
}) => {
	let token = uni.getStorageSync('token') || '';
	if (!url) return;
	return new Promise((resolve, reject) => {
		uni.request({
			url: BASE_URL + url,
			method,
			data,
			header: {
				token,
				...header
			},
			success: (res) => {
				resolve(res)
			},
			fail: (err) => {
				reject(err);
			}
		});
	})
}
export default http;

main.js配置

import App from './App';
//引入封装的js文件
import http from '@/utils/http.js'

// #ifdef VUE3
import {
	createSSRApp
} from 'vue';

export function createApp() {
	const app = createSSRApp(App);
	//配置全局属性
	app.config.globalProperties.$http=http
	return {
		app
	}
}
// #endif

在xxx.vue中的应用

<script>
	import {
		onMounted,
		getCurrentInstance
	} from "vue";
	export default {
	
		setup() {
			const {
				proxy
			} = getCurrentInstance();
			onMounted(() => {
			
				proxy.$http({
					url: 'xxx',
					data: {	
					},
					method: ''
				}).then(res => {

				})
			})
		}
	}