uniapp---uni.request的封装

1.首先我们先创建文件夹utils/request.js，封装

const url_all = {
	'DEV': 'http://localhost:3001', //所需要填写的地址
}

let BASEURL =  process.env.NODE_ENV === 'development' ? '/api' : url_all['DEV'] //判断是开发还是生产环境
const token = uni.getStorageSync('token')  
const request = (options = {}) => {
	return new Promise((resolve, rejects) => {
		uni.request({
			url: BASEURL + options.url,
			method: options.method || 'GET',
			data: options.data || '',
			header: {
				'token': token,
			},
			success: (response) => {
				return resolve(response.data)
			},
			fail: (fail) => {
				console.log('fail', fail)
				return rejects(fail);
			}
		})
	})

}

export default request

2.在api/api.js，文件里新增api

import request from '../utils/request.js'

let bsUrl = '/estate'

//通知公告
export const noticeAndAnnouncement =(options)=>{
	return request({
		url: bsUrl + '/v2/notice/search',
		method:'GET',
		data:options
	})
}

3.页面调用

async noticeAndAnnouncement(){
		try{
                    const res = await noticeAndAnnouncement({
                    communityId:JSON.parse(uni.getStorageSync('currentCommunity')).communityId,
					})
                    const { rows, total } = res
		}catch{
			console.log('catch')
			}
		},

4.在manifest.json里做代理

在h5里面新增

"h5": {
		"devServer": {
			"open": false,
			"https": true,
			"port": 8080,
			"proxy": {

				"/api": {

					"target": "需要代理的地址",

					// "changeOrigin": true,

					"secure": false,

					"pathRewrite": {

						"^/api": "/api"

					}

				}

			}
			
		}
	},