114 lines
2.5 KiB
JavaScript
114 lines
2.5 KiB
JavaScript
import http from './interface'
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export const $http = (url, method, data, json) => {
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//设置请求前拦截器
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http.interceptor.request = (config) => {
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uni.showLoading({
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title: '加载中...'
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})
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config.header = {
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'content-type': json ? 'application/json' : 'application/x-www-form-urlencoded',
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"Authorization": uni.getStorageSync('token')
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}
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}
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//设置请求结束后拦截器
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http.interceptor.response = async (response) => {
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//判断返回状态 执行相应操作
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uni.hideLoading()
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// 请根据后端规定的状态码判定
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if (response.data.status === 401) { //token失效
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console.log('请根据后端规定的状态码判定', response.data.status, response.data.message)
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uni.showToast({
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title: response.data.message,
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icon: 'none',
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duration: 1500
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})
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// return response.data = await doRequest(response, url)//动态刷新token,并重新完成request请求
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// 登录失效，退回登录也面重新登录
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uni.reLaunch({
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url: "/pages/login"
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})
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} else {
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if (response.data.status !== 200 && response.data.message) {
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uni.showToast({
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title: response.data.message,
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icon: 'none',
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duration: 1500
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})
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}
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}
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return response.data;
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}
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return http.request({
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method: method,
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url: url,
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dataType: 'json',
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data,
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})
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}
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async function login() {
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//返回环宇token所需的login code
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return new Promise(resolve => {
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uni.login({
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provider: 'weixin',
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success(loginRes) {
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resolve(loginRes.code)
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},
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fail() {}
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});
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})
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}
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async function doRequest(response, url) {
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var code = await login()
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var res = await post('/Login/RefreshToken', {})
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if (res && res.data.data.token) {
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let config = response.config
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uni.setStorageSync("token", res.data.data.token);
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config.header['Authorization'] = res.data.data.token
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let json = config.header["Content-Type"] === 'application/json'
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const resold = await $http(url, config.method, {
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...config.data
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}, json)
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return resold
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} else {
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uni.clearStorage()
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uni.showToast({
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title: "授权失效，请重新登录",
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duration: 1000,
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})
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uni.redirectTo({
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url: '/pages/login'
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})
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return false
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}
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}
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function postJson(url, data) {
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return $http(url, 'POST', data)
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}
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function get(url, data) {
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return $http(url, 'GET', data)
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}
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function post(url, data) {
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return $http(url, 'POST', data, true)
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}
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function put(url, data) {
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return $http(url, 'PUT', data, true)
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}
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function del(url, data) {
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return $http(url, 'DELETE', data, true)
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}
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export default {
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postJson,
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get,
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post,
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put,
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del
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} |