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import config from "../config.js"
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import common from "./common.js"
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// #ifdef H5
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// import wxjssdk from "components/hzjc/utils/auth/wxjssdk.js"
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// #endif
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// #ifdef MP-WEIXIN
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// import mpWeixin from "@/components/hzjc/utils/auth/mpWeixin.js"
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// #endif
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let request = {}
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request.requestUrl = config.isTest ? config.testHost + config.testEntry : config.host + config.entry
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request.user_agent = common.userAgent()
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/**
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* post请求
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* @param {string} url 请求地址
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* @param {object} data 请求参数
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* 2020-08-13
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*/
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request.post = function(url, data = {}) {
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//获取uid
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let uid
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if (this.user_agent == 'h5' || this.user_agent == 'weixin') {
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uid = uni.getStorageSync('uid') ? uni.getStorageSync('uid') : 2
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} else {
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uid = config.uid
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}
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return new Promise((resolve, reject) => {
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uni.request({
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url: this.requestUrl + url,
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data: data,
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method: 'POST',
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header: {
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'content-type': 'application/x-www-form-urlencoded',
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'access-token': uni.getStorageSync('access_token'),
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'code-agent': this.user_agent,
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'uid': uid
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},
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dataType: 'json',
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success: res => {
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resolve(res.data)
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},
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fail: res => {
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reject(res)
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}
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})
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})
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}
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/**
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* 获取数据
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* @param {string} url 请求地址
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* @param {object} data 请求参数
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* @param {object} initial 其他参数
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* @param {boolean} initial.loading false--不显示加载中 true--显示加载中
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* @param {boolean} initial.showErrMsg false--不显示错误文案 true--显示错误文案
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* 2020-08-13
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*/
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request.getData = function(url, data = {}, initial = {}) {
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let that = this
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if (initial.hasOwnProperty('loading') && initial.loading) {
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uni.showLoading({
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title: '加载中',
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mask: true
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})
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}
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// 没有定义showErrMsg参数时，默认为true
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if(!initial.hasOwnProperty('showErrMsg')){
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initial.showErrMsg = true
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}
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return new Promise((resolve, reject) => {
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this.post(url, data).then(res => {
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if (initial.hasOwnProperty('loading') && initial.loading) {
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uni.hideLoading()
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}
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if (res.code === 0) {
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resolve(res)
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} else {
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if (initial.showErrMsg) {
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if (!res.msg) res.msg = '未知错误'
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common.alert(res.msg).then(() => {
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resolve(res)
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})
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} else {
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resolve(res)
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}
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}
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}).catch(res => {
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common.alert('网络异常').then(() => {
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reject(res)
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});
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})
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});
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}
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//没有用
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request.getDataNoMessage = function(url, initial = {}) {
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return new Promise((resolve, reject) => {
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let that = this;
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if (initial.hasOwnProperty('loading') && initial.loading === 1) {
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uni.showLoading({
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title: '加载中',
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mask: true
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})
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}
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if (!initial.hasOwnProperty('data')) {
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initial.data = {};
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}
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initial.data.user_id = uni.getStorageSync('user_id') || '';
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// #ifdef APP-PLUS
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initial.data.uuid = uni.getStorageSync('uuid');
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// #endif
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this.post(url, initial.data).then(res => {
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if (initial.hasOwnProperty('loading') && initial.loading === 1) {
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uni.hideLoading();
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}
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resolve(res);
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}).catch(res => {
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uni.showModal({
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title: '',
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content: '网络出错，请稍后重试',
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showCancel: false,
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cancelText: '',
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confirmText: '确定',
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success: res => {},
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fail: () => {},
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complete: () => {}
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});
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reject(res);
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})
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});
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}
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/**
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* 加载下一页 first_page=1时，自动清空列表加载第1页 first_page!=1时，加载下一页
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* 2022-08-08
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*/
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request.getList = function(url, data = {}, initial = {}) {
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return new Promise((resolve, reject) => {
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if (initial.that.load_status == 'loading' || (initial.that.load_status == 'finished' && initial
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.first_page != 1)) {
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return false; //正在加载中或者已经加载完成不触发加载事件
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}
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initial.that.load_status = 'loading' //切换jc-list组件状态
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if (initial.hasOwnProperty('loading') && initial.loading) {
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uni.showLoading({
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title: '加载中',
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mask: true
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})
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}
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//判断当前加载页数
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let loading_page;
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if (initial.first_page != 1) {
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loading_page = initial.that.page || 0;
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loading_page = initial.that.page + 1;
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} else {
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loading_page = 1;
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initial.that.list = [];
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}
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data.page = loading_page;
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this.post(url, data).then(res => {
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initial.that.load_status = '' //切换jc-list组件状态
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if (initial.hasOwnProperty('loading') && initial.loading) {
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uni.hideLoading();
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}
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if (res.code == 0) {
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let data_list = res.data.list; //返回数据里面的列表数据
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if (!data_list.total) {
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initial.that.load_status = 'nodata';
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} else if (data_list.current_page >= data_list.last_page) {
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initial.that.load_status = 'finished';
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}
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if (data_list.data.length) {
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let list = initial.that.list;
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list = list.concat(data_list.data);
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initial.that.list = list;
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initial.that.page = data.page;
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}
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resolve(res);
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} else {
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initial.that.load_status = 'hasError';
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}
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}).catch(res => {
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reject(res)
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});
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})
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}
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/**
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* 加载上一页，通过最上方的ID加载上一页数据
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* {param} string url 请求连接
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* {param} object data 请求时携带请求参数
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* {param} object initial 其他附件参数
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* that: this
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* first_page: 1--加载第一页，自动清空列表 0--加载上一页，不清空列表
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* loading : true--显示加载蒙层，fasle--不显示加载蒙层
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* 2022-08-08
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*/
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request.getUpList = function(url, data = {}, initial = {}) {
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return new Promise((resolve, reject) => {
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// 正在加载中或者已经加载完成不触发加载事件
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if (initial.that.load_status == 'loading' || (initial.that.load_status == 'finished' && initial
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.first_page != 1)) {
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return false
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}
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// 切换jc-list组件状态
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initial.that.load_status = 'loading'
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// 显示加载浮层时加载过程中显示蒙层
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if (initial.hasOwnProperty('loading') && initial.loading) {
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uni.showLoading({
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title: '加载中',
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mask: true
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})
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}
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this.post(url, data).then(res => {
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// 切换jc-list组件状态
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initial.that.load_status = ''
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// 显示加载浮层时加载完成隐藏蒙层
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if (initial.hasOwnProperty('loading') && initial.loading) {
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uni.hideLoading();
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}
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// 正常获得数据
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if (res.code == 0) {
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// 返回数据
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let data_list = res.data.up_list
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// 再上面没有数据了
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if (data_list.last_page <= 1) {
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initial.that.load_status = 'finished'
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}
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// 追加列表数据
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if (data_list.data.length) {
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// 读取现有列表数据
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let up_list = initial.that.up_list
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// 向上追加数据
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up_list = data_list.data.concat(up_list)
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// 赋值给页面变量up_list
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initial.that.up_list = up_list
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}
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resolve(res)
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// 没有获得数据
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} else {
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initial.that.load_status = 'hasError'
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}
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}).catch(res => {
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reject(res)
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})
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})
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}
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/**
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* 通过last_id加载下一页（一般用于订单删除不刷新页面）
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* @param string url 请求接口地址
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* @param object data 请求数据
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* @param object initial 请求的其他数据
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* that: this
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* first_page: 1--加载第一页，自动清空列表 0--加载上一页，不清空列表
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* loading : true--显示加载蒙层，fasle--不显示加载蒙层
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* @date 2022-04-29
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*/
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request.getListByLastId = function(url, data = {}, initial = {}) {
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return new Promise((resolve, reject) => {
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// console.log(initial.that.load_status)
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// console.log(initial.first_page)
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if (initial.first_page == 1) {
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initial.that.lastId = ''
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}
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// 正在加载中或者已经加载完成不触发加载事件
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if (initial.that.load_status == 'loading' || (initial.that.load_status == 'finished' && initial
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.first_page != 1)) {
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return false
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}
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// 切换jc-list组件状态为加载中
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initial.that.load_status = 'loading'
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if (initial.hasOwnProperty('loading') && initial.loading) {
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uni.showLoading({
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title: '加载中',
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mask: true
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})
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}
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// 判断当前加载页数
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if (initial.first_page == 1) {
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initial.that.list = []
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}
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// 列表最后一条数据ID
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data.last_id = initial.that.lastId
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this.post(url, data).then(res => {
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// 切换jc-list组件状态
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initial.that.load_status = ''
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if (initial.hasOwnProperty('loading') && initial.loading) {
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uni.hideLoading()
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}
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if (res.code == 0) {
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let data_list = res.data.list //返回数据里面的列表数据
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if (initial.first_page == 1 && !data_list.length) {
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initial.that.load_status = 'nodata'
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} else if (initial.first_page != 1 && !data_list.length) {
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initial.that.load_status = 'finished'
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}
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if (data_list.length) {
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let list = initial.that.list
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list = list.concat(data_list)
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initial.that.list = list
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// 最后一条数据ID
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initial.that.lastId = list[list.length - 1].id
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}
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resolve(res);
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} else {
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initial.that.load_status = 'hasError';
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}
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}).catch(res => {
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reject(res)
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});
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})
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}
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/**
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* 校验token
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* 2022-04-29
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*/
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request.token = function() {
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return new Promise((resolve, reject) => {
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let unexpected = false
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// #ifdef APP-PLUS
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if (!uni.getStorageSync('access_token') && uni.getStorageSync('device_id')) {
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unexpected = true
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}
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// #endif
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// #ifdef MP-WEIXIN|MP-QQ|MP-ALIPAY
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if (!uni.getStorageSync('access_token') && uni.getStorageSync('openid')) {
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unexpected = true
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}
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// #endif
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// #ifdef H5
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if (common.userAgent() == 'weixin') { //微信浏览器，一般用于微信公众号
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if (!uni.getStorageSync('access_token') && uni.getStorageSync('openid')) {
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unexpected = true
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}
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}
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// #endif
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if (unexpected || (uni.getStorageSync('access_token') && uni.getStorageSync(
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'access_token_expire_time') < common
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.curTimestamp())) { //access_token意外丢失 | access_token已过期，清空缓存和openid拉取新的token
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uni.removeStorageSync('access_token')
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uni.removeStorageSync('access_token_expire_time')
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uni.removeStorageSync('user_id')
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// #ifdef APP-PLUS
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uni.removeStorageSync('device_id')
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// #endif
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// #ifdef MP-WEIXIN|MP-QQ|MP-ALIPAY
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uni.removeStorageSync('openid')
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// #endif
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// #ifdef H5
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if (common.userAgent() == 'weixin') { //微信浏览器，一般用于微信公众号
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uni.removeStorageSync('openid')
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}
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// #endif
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resolve('')
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} else if (uni.getStorageSync('access_token') && uni.getStorageSync('access_token_expire_time') -
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common.curTimestamp() <= 86400) { //临近24小时过期去申请新的token
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request.getData('base/token/api/Token/signNewToken').then((res) => {
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uni.setStorageSync('access_token', res.data.access_token)
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uni.setStorageSync('access_token_expire_time', res.data.access_token_expire_time)
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resolve(res)
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}).catch(res => {
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reject(res)
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})
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} else {
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resolve('')
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}
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})
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}
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export default request;
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