fix

src/main.js

@@ -32,6 +32,8 @@ import common from './script/common.js'
 Vue.use(common)
 Vue.prototype.clipboard = clipboard
 
+import { getWxOpenId } from './script/wxGetOpenId.js'
+
 
 
 // 时间戳过滤器
@@ -53,36 +55,16 @@ Vue.filter('dateFormat', (dataStr) => {
     return y + '-' + timeAdd0(m) + '-' + timeAdd0(d) + ' ' + timeAdd0(h) + ':' + timeAdd0(mm) + ':' + timeAdd0(s)
 })
 
-
-
-// Vue.prototype.common = common
-// Vue.http.options.emulateJSON = true;
-// Vue.http.options.headers = {'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8'};
-
-// Vue.http.interceptors.push((request, next) => {
-// next((response) => {}
-
-// })
-/* eslint-disable no-new */
-// 判断userid和openid，userid没有的情况下让他直接去登录，openid没有的情况下让他只走授权
-// 路由前置守卫
-
-let overallExample = new Vue({
-    el: '#app',
-    router,
-    store: store,
-    components: { App },
-    template: '<App/>',
-
-})
-
+const whiteList = ['/Login']
 router.beforeEach((to, from, next) => {
-    if (to.matched.some(record => record.meta.needLogin)) { // 判断该路由是否需要登录权限
+    // if (to.matched.some(record => record.meta.needLogin)) { // 判断该路由是否需要登录权限
+    if (!whiteList.includes(to.path)) {
         //登录判断
         if (!localStorage.getItem('userId')) { // 判断当前用户的登录信息userId是否存在
             next('/login')
         } else if (!localStorage.getItem('openid')) {
-            overallExample.getOpenid()
+            // overallExample.getOpenid()
+            getWxOpenId()
         } else {
             next()
         }
@@ -92,3 +74,12 @@ router.beforeEach((to, from, next) => {
 })
 
 
+new Vue({
+    el: '#app',
+    router,
+    store: store,
+    components: { App },
+    template: '<App/>',
+
+})
+

src/pages/index.vue

@@ -40,6 +40,7 @@
 <script>
 import { Toast, Dialog } from 'vant'
 import { getWxUserInfo } from '../api/login'
+import { getWxOpenId } from '../script/wxGetOpenId'
 export default {
 	data() {
 		return {
@@ -48,7 +49,8 @@ export default {
 		};
 	},
 	created: async function () {
-		this.getOpenid();
+		// this.getOpenid();
+		getWxOpenId()
 
 	},
 	methods: {

src/script/wxGetOpenId.js

@@ -0,0 +1,46 @@
+import { getWxUserInfo, getWxConfig } from '../api/login'
+
+export default {
+    async getWxOpenId() {
+        if (localStorage.getItem("openid") != 'undefined' && localStorage.getItem("openid") != null) {
+            return;
+        }
+        var code = this.getUrlParam("code");
+        console.log(code, 'code====++++')
+        if (code == 'undefined' || code == null || code == "") {
+            // alert("参数异常，请返回首页重试");
+            this.urlredirect();
+            return;
+        }
+
+        const res = await getWxUserInfo({ code: code, userId: localStorage.getItem("userId") })
+        console.log(res, '================================getWxUserInfo')
+        if (res.code == '0') {
+            console.log('直接走+======', res)
+            localStorage.setItem("openid", res.openId);
+            localStorage.setItem("headimgurl", res.headimgurl);
+        } else {
+            this.urlredirect();
+        }
+    },
+
+    async urlredirect() {
+        const res = await getWxConfig({})
+        const href = window.location.href
+        window.location.href =
+            `https://open.weixin.qq.com/connect/oauth2/authorize?appid=${res.wxConfig.appId}&redirect_uri=${encodeURIComponent(href)}` + `&response_type=code&scope=snsapi_userinfo&state=STATE&connect_redirect=1#wechat_redirect`;
+    },
+
+    getUrlParam(name) {
+        var vars = [],
+            hash;
+        var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
+        for (var i = 0; i < hashes.length; i++) {
+            hash = hashes[i].split('=');
+            vars.push(hash[0]);
+            vars[hash[0]] = hash[1];
+        }
+        return decodeURIComponent(vars[name]);
+    }
+
+}