ec.uniapp-master/common/js/sandBox.js

import config from './config';
var gbConfig = {
    appid: 'wxe8e0c0bbe67c5cb8'
};
/*获取当前页带参数的url*/
function getCurrentPageUrlWithArgs(){
	var pages = getCurrentPages()    //获取加载的页面
	var currentPage = pages[pages.length-1]    //获取当前页面的对象
	var url = currentPage.route    //当前页面url
	var options = currentPage.options    //如果要获取url中所带的参数可以查看options

	//拼接url的参数
	var urlWithArgs = url + '?'
	for(var key in options){
		var value = options[key]
		urlWithArgs += key + '=' + value + '&'
	}
	urlWithArgs = urlWithArgs.substring(0, urlWithArgs.length-1)

	return encodeURIComponent(urlWithArgs)
};
export const sandBox = {
    get({api, data, header}){
        let extConfig =  {};
      

        if (extConfig.appid) {
            gbConfig = extConfig
        }
        if (header) {
            header.appid = gbConfig.appid
        } else {
            header = {};
            header.appid = gbConfig.appid
        }
        return new Promise((resolve, reject) => {

            wx.request({
                url:`${config.GLOBAL.baseUrl}${api}`,
                header:header,
                data:data,
                method:'GET',
                success:res => {

                    sandBox.error(res).then(()=>{
                        resolve(res)
                    })

                },
                fail:rej => {

                    reject(rej)
                }
            })
        })
    },
    post({api, data, header}){
        let extConfig = '';
        if (extConfig.appid) {
            gbConfig = extConfig
        }
        if (header) {
            header.appid = gbConfig.appid
        } else {
            header = {};
            header.appid = gbConfig.appid
        }
        return new Promise((resolve, reject) => {
            wx.request({
                url:`${config.GLOBAL.baseUrl}${api}`,
                data:data,
                header:header,
                method:'POST',
                success:res => {

                    sandBox.error(res).then(()=>{
                        resolve(res)
                    })
                },
                fail:rej => {
                    reject(rej)
                }
            })
        })
    },
    error(res){
        return new Promise((resolve,reject)=>{
            var url = getCurrentPageUrlWithArgs();
            if (res.data.message == 'Unauthenticated.') {

               uni.removeStorageSync('user_token');
                wx.showModal({
                    content:'请重新登录',
                    duration:1500,
                    showCancel: false,
                    success:(res)=>{
                        if (res.confirm) {
							// wx.navigateTo  邓平艺 于2021.09.24修改，
							// 原因：未登录点击后跳转到登录页，当登录成功，
							// 再次跳转回来时，用户点击页面返回，原有页面和弹窗还存在
                            uni.redirectTo({
                                url:`/pages/user/register/register?url=${url}`
                            })
                            return;
                        }
                    },
                    cancel:()=>{
                        uni.redirectTo({
                            url:`/pages/user/register/register?url=${url}`
                        })
                        return;
                    }
                })
                reject()
                return
            }

            resolve();
            return
        })

    },
    ajax({api, data, method, header}) {
        let extConfig = '';
        if (extConfig.appid) {
            gbConfig = extConfig
        }
        if (header) {
            header.appid = gbConfig.appid
        } else {
            header = {};
            header.appid = gbConfig.appid
        }
        return new Promise((resolve,reject) => {
            wx.request({
                url:`${config.GLOBAL.baseUrl}${api}`,
                data,
                header,
                method:method.toUpperCase(),
                success:res => {

                    sandBox.error(res).then(()=>{
                        resolve(res)
                    })
                },
                fail:rej => {
                    reject(rej)
                }
            })
        })
    },
    uploadFile({api,filePath,header,name}){
        let extConfig = '';
        if (extConfig.appid) {
            gbConfig = extConfig
        }
        if (header) {
            header.appid = gbConfig.appid
        } else {
            header = {};
            header.appid = gbConfig.appid
        }
        return new Promise((resolve,reject) =>{
            wx.uploadFile({
                url:`${config.GLOBAL.baseUrl}${api}`,
                header,
                filePath,
                name,
                success:res => {
                    resolve(res)
                },
                fail:rej => {
                    reject(rej)
                }
            })
        })
    },
    dowloadFile({api, filePath, header, name}) {
        let extConfig = '';
        if (extConfig.appid) {
            gbConfig = extConfig
        }
        if (header) {
            header.appid = gbConfig.appid
        } else {
            header = {};
            header.appid = gbConfig.appid
        }
        return new Promise((resolve, reject) => {
            wx.downloadFile({
                url:api,
                header,
                filePath,
                name,
                success:res => {
                    resolve(res)
                },
                fail:rej => {
                    reject(rej)
                }
            })
        })
    }
};