pet_server/utils/request.js

/**
 * 封装的异步请求处理函数
 * 使用方法为:
 * request('接口名称',{key:value},'请求方式(默认为GET)')
 * .then(res=>{console.log(res)})
 */
import {
	getToken,
	removeToken
} from "./auth";
let baseUrl = 'https://pet.hdlkeji.com/api';
async function request(mehtod, params, type, callBack) {
	//创建一个名为request请求的方法函数
	if (!type) {
		type = 'GET';
	}
	let header = {
		//设置请求头信息
		'token': getToken(),
		'X-Requested-With': 'XMLHttpRequest',
		"Accept": "application/json",
		"Content-Type": "application/json; charset=UTF-8"
	};
	let http = {
		url: baseUrl + mehtod,
		data: params,
		method: type,
		header: header
	};
	let promise = new Promise((resolve, reject) => {
		uni.request(http).then(res => {
			console.log(res)
			let newdata = res[1].data; // if (newdata.code == 403) {
			if (newdata.code === 401) {
				uni.showModal({
					title: "提示",
					content: "登录身份已过期,请重新登录。",
					showCancel: false,
					success() {
						uni.navigateTo({
							url: '/pages/login/login'
						})
					}
				})
			}
			if (res[1].data.code == 0) {
				//如果错误码为 -1 提示
				uni.showToast({
					title: res[1].data.msg,
					icon: 'none'
				});
				if (res[1].data.msg == "请先登录") {
					setTimeout(function() {
						uni.redirectTo({
							url: '/pages/login/login'
						})
					}, 0)
				}
				return
			}
			resolve(res[1].data);
		}).catch(err => {
			reject(err);
			console.log(err);
		});
	});
	return promise;
}
export default {
	request
};