/*** 开始设置页面链接，进行code 授权重定向** @param scope 授权作用域* @param path  授权所在页面 path* @param extraPm 额外参数，需要在 配置中 进行参数配置* @returns {string}*/get_codeV3(scope, path, extraPm={}) {if (process.env.NODE_ENV === 'development' && config.isMockWeChat)return '0713eFVW0AmFP12kGVTW0oGDVW03eFV2'let homeUrl = '', searchOb = {}, searchstr = ''let oriUrls = window.location.href.split('?')let baseShareURl = window.location.origin + window.location.pathnamehomeUrl = baseShareURlif (oriUrls.length > 1) {let searchUrls = oriUrls[1].split('#')let searchUrlReal = searchUrls[0]searchOb = qs.parse(searchUrlReal)let {code} = searchObif (code)delete searchOb.code}searchOb.codepath = pathObject.assign(searchOb, extraPm)searchstr = `?${qs.stringify(searchOb)}`homeUrl += searchstrlet redirect_uri = encodeURIComponent(homeUrl);let response_type = 'code';// 应用授权作用域，// snsapi_base （不弹出授权页面，直接跳转，只能获取用户openid），// snsapi_userinfo （弹出授权页面，可通过openid拿到昵称、性别、所在地。并且， 即使在未关注的情况下，只要用户授权，也能获取其信息 ）// 重定向后会带上state参数，开发者可以填写a-zA-Z0-9的参数值，最多128字节let state = '';let url = `https://open.weixin.qq.com/connect/oauth2/authorize?appid=${appid}&redirect_uri=${redirect_uri}&response_type=${response_type}&scope=${scope}&state=${state}#wechat_redirect`;window.location.href = url;}

/*** 页面重定向（授权）-确保页面链接正常* 支持多参、无参、指定页面　　* code 在 返回的search 里* @returns {{needRedirect: boolean, homeUrl: string, search: {}}}*/urlResetForWxCode: function () {//需要重定向时：codepath 参数 与 code 参数同在。
let needRedirect = false, homeUrl = '', searchOb = {}, searchstr = ''let oriUrls = window.location.href.split('?')let baseShareURl = window.location.origin + window.location.pathnamehomeUrl = baseShareURlif (oriUrls.length > 1) {let searchUrls = oriUrls[1].split('#')let searchUrlReal = searchUrls[0]let searchObReal = {}searchOb = qs.parse(searchUrlReal)let { codepath } = searchObneedRedirect = codepathif (codepath) {config.platform.wxCode[codepath].forEach(item => searchObReal[item] = searchOb[item])if (config.platform.wxCode[codepath].length)searchstr = `?${qs.stringify(searchObReal)}`homeUrl += `#${codepath}` + (searchstr.length > 1 ? searchstr : '')}}return {needRedirect,homeUrl,search: searchOb}}

config = {platform: {wxCode: {'/': ['hello', 'yiha'], '/spe': ['spp']}, // 微信授权-需要授权的页面： [页面用到的参数]　　｝｝

if (!storage.getToken()) {// code 授权标志 保存在localstorage。wx_jssdk.get_codeV3('snsapi_userinfo', '/')return}

created(){// 可以在项目入口处 进行code授权if (!storage.getToken()) {// code 授权标志 保存在localstorage。wx_jssdk.get_codeV3('snsapi_userinfo', '/')return}// 项目只要用到授权，则需要进行重定向判断。let {needRedirect, homeUrl, search} = browserUtil.urlResetForWxCode()if (needRedirect) {storage.setToken({code: search.code}) // 保存codewindow.location.href = homeUrl}}