154 lines
4.6 KiB
JavaScript
154 lines
4.6 KiB
JavaScript
/*网络请求*/
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import operate from '@/common/operate'
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import {stringIsNotEmpty} from "@/common/util";
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// vuex 的使用 详情参考官网 https://uniapp.dcloud.io/vue-vuex
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export default class Request {
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http(param) {
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// 请求参数
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var url = param.url,
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method = param.method,
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header = {
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'X-Access-Token':param.token || "",
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},
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data = param.data || {},
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showLoading = param.showLoad || true;
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//hideLoading = param.hideLoading || false;
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/*token = param.token || "",*/
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//拼接完整请求地址
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var requestUrl = operate.api + url;
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//console.log(requestUrl)
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//拼接完整请求地址（根据环境切换）
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//请求方式:GET或POST(POST需配置
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if (method) {
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method = method.toUpperCase(); //小写改为大写
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if (method === "POST") {
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header = {"content-type":'application/json',...header}
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} else {
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header = {"content-type":'application/x-www-form-urlencoded',...header}
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}
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}
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//加载圈
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if (showLoading) {
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uni.showLoading({
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title: '加载中...'
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});
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}
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// 返回promise
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return new Promise((resolve, reject) => {
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// 请求
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uni.request({
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url: requestUrl,
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data: data,
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method: method,
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header: header,
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success: (res) => {
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console.log('执行http请求')
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let jsons= JSON.stringify(res)
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//如果 nginx启动了，后端服务没有启动
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if (jsons.includes('502 Bad Gateway')) {
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//跳转到维护页面
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wx.reLaunch({
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url: '/pages/error/serviceDown',
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})
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return;
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}
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if (res.data && res.data.code === 401) {
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//请登录
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wx.reLaunch({
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url: '/pages/zyb/login',
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})
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return;
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}
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// 将结果抛出
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resolve(res.data)
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},
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//请求失败
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fail: (e) => {
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console.log('e:')
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console.log(e)
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if (e && e.errMsg === 'request:fail ') {
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//服务未启动
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//跳转到维护页面
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wx.reLaunch({
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url: '/pages/error/serviceDown',
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})
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return;
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}else{
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uni.showToast({
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title: "" + e.data.msg,
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icon: 'none'
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});
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}
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resolve(e.data);
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},
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//请求完成
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complete() {
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//隐藏加载
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if (showLoading) {
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uni.hideLoading();
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}
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resolve();
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return;
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},
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})
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})
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}
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get(url,data,options={}){
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options.method='get';
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options.data=data;
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options.url=url;
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options.token=uni.getStorageSync('token');
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return this.http(options);
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}
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get(url,data,headers={},options={}){
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options.method='get';
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options.data=data;
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options.url=url;
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options.token=uni.getStorageSync('token');
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return this.http(options);
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}
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post(url,data,options={}){
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options.method='post';
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options.data=data;
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options.url=url;
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options.token=uni.getStorageSync('token');
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return this.http(options);
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}
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post(url,data,showLoad,options={}){
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options.method='post';
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options.data=data;
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options.url=url;
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options.showLoad = showLoad;
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options.token=uni.getStorageSync('token');
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return this.http(options);
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}
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post(url,data,headers={},options={}){
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options.method='post';
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options.data=data;
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options.url=url;
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options.token=uni.getStorageSync('token');
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return this.http(options);
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}
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delete(url,data,options={}){
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options.method='delete';
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options.data=data;
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options.url=url;
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options.token=uni.getStorageSync('token');
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return this.http(options);
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}
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}
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