SpringBoot+Vue豆宝社区前后端分离项目手把手实战系列

代码开源地址

前端
后端

退出登录后端

@GetMapping("/logout")
public ApiResult logout() {
    return ApiResult.success(null, "注销成功");
}

退出登录前端

1.修改src\store\modules\user.js

已添加，看看就行

image-20210212160415580

2.API接口

src\api\auth\auth.js添加注销接口

// 注销
export function logout() {
  return request({
    url: '/auth/user/logout',
    method: 'get'
  })
}

3.测试问题

当在首页退出登录，报下面这个问题(可以正常退出)

image-20210212161144423

4.解决

在src\router\index.js添加

const originalPush = VueRouter.prototype.push;
VueRouter.prototype.push = function push(location) {
  return originalPush.call(this, location).catch((err) => err);
};

底部（前端）

1.src\components\创建Backtop\BackTop.vue

<template>
  <el-backtop :bottom="60" :right="60">
    <div title="回到顶部"
        style="{
        height: 100%;
        width: 100%;
        background-color: #f2f5f6;
        box-shadow: 0 1px 0 0;
        border-radius: 12px;
        text-align: center;
        line-height: 40px;
        color: #167df0;
      }"
    >
      <i class="fa fa-arrow-up"></i>
    </div>
  </el-backtop>
</template>

<script>
export default {
  name: "BackTop"
}
</script>

<style scoped>
</style>

2.src\components\Layout创建\Footer.vue

<template>
  <footer class="footer has-text-grey-light has-background-grey-darker">
    <div class="container">
      <div class="">
        <span>简洁、实用、美观</span>

        <span style="float: right">
          <router-link :to="{path:'/admin/login'}">
            管理员登录
          </router-link>
          |
          <a href="/?lang=zh_CN">中文</a> |
          <a href="/?lang=en_US">English</a>
        </span>
      </div>

      <div>
        <span>{{ title }} ALL RIGHTS RESERVED</span>
        <div style="float: right">
          <template>
            <b-taglist attached>
              <b-tag type="is-dark" size="is-normal">Design</b-tag>
              <b-tag type="is-info" size="is-normal">{{ author }}</b-tag>
            </b-taglist>
          </template>
        </div>
      </div>
    </div>
    <back-top></back-top>
  </footer>
</template>

<script>
//  回到顶部
import BackTop from "@/components/Backtop/BackTop";
export default {
  name: "Footer",
  components: {
    BackTop
  },
  data() {
    return {
      title: "© " + new Date().getFullYear() + ' 豆约翰',
      author: '豆约翰',
    };
  },
};
</script>

<style scoped>
footer {
  margin-top: 120px;
  height: 150px;
}
footer a{
  color: #bfbfbf;
}
</style>

3.App.vue

image-20210213103845546