封装的uniapp网络请求，适用vue2、vue3，不适用vue3+ts_uniapp vue3封装请求

let BASE_URL = "";
if (process.env.NODE_ENV === 'development') {
	// 开发环境 示例
	BASE_URL = "http://10.13.70.240:9091";
} else if (process.env.NODE_ENV === 'production') {
	// 生产环境 示例
	BASE_URL = "https://twin-ui.com/demo/";
}
 
// 封装网络请求
const request = async (url, data = {}, method,type, loading = true) => {
	var token = uni.getStorageSync('token');
	let header = {
		"Content-Type": "application/json;charset=UTF-8",
		"Accept": "application/json",
	}
 
	if(type == '1'){
		header = {
			"Content-Type": "application/json;charset=UTF-8"
		}
	}
	else if (type == '2'){
		// 文件上传时的请求头格式
		header = {
			"Content-Type": "multipart/form-data;" 
		}
	}else {
		// 国际化中英文的请求头
		// if(uni.getStorageSync('language')) {
		// 	let yy = uni.getStorageSync('language')
		// 	header.language = yy
		// 	console.log(header);
		// }
	}
	if (token) {
		header.accessToken = token;
	}
	return new Promise((reslove, reject) => {
		uni.showLoading({
			// title: _that.$t('index.logging-in'), //正在登录
			title: "正在加载", //正在登录
			mask: true
		});
		uni.request({
			url: BASE_URL + url,
			method: method || 'GET',
			header: header,
			// timeout: 1000000000,
			data: data || {},
			success: (res) => {
				uni.hideLoading();
				if (res.statusCode == 200) {
					reslove(res.data)
				} else {
					// toast('网络连接失败，请稍后重试')
					reject(res)
				}
			},
			fail: (err) => {
				uni.hideLoading();
				uni.showToast({
					title: '请求失败',
					icon: 'none',
					duration: 2000,
				})
				reject(err)
			}
		})
	})
}
 
export default request

使用：

// 引入请求
import request from '@/config/request.js'
 
 
//测试用例
export const logins = data => request('/custom/access/h5/wxLogin', data, 'post')