分享一个自己用的、自己封装的 request

/* 封装的 wx.request 请求
   请求路径域名前缀 host 从 app.js 里面获取
   data 转 JSON字符串 根据实际情况处理
   请求头 header 从 app.js 里面获取
   可根据实际使用情况在此处配置请求的加解密
 */
const app = getApp()
const request = (url, options) => {
	var header = app.header;
	return new Promise((resolve, reject) => {
		wx.showLoading({
			title: options.loadingText||"加载中",
			mask: options.loadingMask||false
		})
		wx.request({
			url: `${app.host}${url}`,
			method: options.method,
			data: options.data,
			header: header,
			success(request) {
				wx.hideLoading();
				/* 根据返回状态码判断返回数据 */
				if (request.statusCode === 200) {
					if (request.data.code === 1&&!options.hideModal) {
						wx.showModal({
							title: "警告",
							content: request.data.msg,
							showCancel: false
						})
					}
					resolve(request.data);
				} else if (request.statusCode === 401) {
					wx.showModal({
						title: "警告",
						content: "XXXXXXXXXXXXXXX！",
						showCancel: false,
						success(){
							wx.clearStorage();
							wx.reLaunch({
								url: "/pages/login/login"
							})
						}
					})
				} else if (request.statusCode === 429) {
					wx.showToast({
						title: "请求过于频繁！请不要多次重复刷新页面！",
						icon: "none"
					})
				} else {
					reject(request.data)
				}
			},
			fail(error) {
				wx.hideLoading();
				reject(error.data)
			}
		})
	})
}

const get = (url, options = {}) => {
	return request(url, {
		method: 'GET',
		data: options.data,
		loadingText: options.loadingText,
		loadingMask: options.loadingMask,
		hideModal: options.hideModal
	})
}

const post = (url, options) => {
	return request(url, {
		method: 'POST',
		data: options.data,
		loadingText: options.loadingText,
		loadingMask: options.loadingMask,
		hideModal: options.hideModal
	})
}

const put = (url, options) => {
	return request(url, {
		method: 'PUT',
		data: options.data,
		loadingText: options.loadingText,
		loadingMask: options.loadingMask,
		hideModal: options.hideModal
	})
}

// 不能声明DELETE（关键字）
const remove = (url, options) => {
	return request(url, {
		method: 'DELETE',
		data: options.data,
		loadingText: options.loadingText,
		loadingMask: options.loadingMask,
		hideModal: options.hideModal
	})
}

module.exports = {
	get,
	post,
	put,
	remove
}

/* Demo
options: {
	loadingText: 请求loading界面显示的文字，默认‘加载中’
	loadingMask: 请求遮罩，默认‘false’不遮罩
	hideModal: 隐藏code为1时的modal弹框，默认‘false’不隐藏
}
import request from '../../utils/request'
request.post('login', {
	data: {},
	loadingText: "请求中"
}).then(res => {
	if () {}
}).catch(err => {
	wx.showToast({
		title: err.message,
		icon: 'none'
	})
}) */