登录页面多一个返回按钮，个人中心页面未登录时，昵称作为登录按钮

pages/login/login.vue

@@ -1,5 +1,9 @@
 <template>
   <view class="login-container">
+    <view :style="{ top: getNavBarHeight() + 'rpx' }" class="goback" @click="goback">
+      <uni-icons :size="getTitleBarHeight()" type="left"></uni-icons>
+    </view>
+
     <view class="logo-section">
       <image :src="CommonEnum.LOGIN_SRC" class="logo-image"></image>
     </view>
@@ -78,6 +82,7 @@ import { wxLogin } from '@/api/auth/auth.js'
 import { forceHideLoading, AutoLoadingManager } from '@/utils/request.js'
 import { getServiceTerms, getPrivacyPolicy } from '@/api/article/article.js'
 import { commonEnum } from '../../enum/commonEnum'
+import { getNavBarHeight, getTitleBarHeight } from '../../utils/system'
 
 export default {
   data() {
@@ -122,6 +127,11 @@ export default {
     }
   },
   methods: {
+    getTitleBarHeight,
+    getNavBarHeight,
+    goback() {
+      uni.navigateBack()
+    },
     getUrlParam(key, url) {
       const regex = new RegExp(`[?&]${key}=([^&#]*)`)
       const match = url.match(regex)
@@ -321,9 +331,16 @@ export default {
 
 <style lang="scss" scoped>
 page {
+  position: relative;
   background: #ffffff;
 }
 
+.goback {
+  color: #e80a0a;
+  position: absolute;
+  left: 20rpx;
+}
+
 .login-container {
   padding-bottom: 40rpx;
   max-width: 750rpx;

pages/profile/profile.vue

@@ -23,7 +23,7 @@
         <view v-else style="padding: 30rpx"></view>
       </view>
       <view class="user-details">
-        <text class="user-name">{{ userInfo.nickName || '未登录' }}</text>
+        <text class="user-name" @click="goLogin()">{{ userInfo.nickName || '点击登录' }}</text>
 
         <view class="settings-icon" @click="goToSettings">
           <image :src="commonEnum.SET" class="settings-img" mode="aspectFit" />
@@ -275,6 +275,10 @@ export default {
       }
     },
 
+    goLogin() {
+      if (checkLoginStatus()) {
+      }
+    },
     // 跳转到设置页面，传递用户信息
     goToSettings() {
       // 检查登录状态