update

src/pages/auth/login.vue

@@ -2,12 +2,22 @@
   <div class="login">
     <h1 class="title">登录</h1>
     <div class="login-box">
-      <router-view></router-view>
+      <router-view @success="handleSuccess"></router-view>
     </div>
     <p class="footer" @click="$router.push({ path: '../register', query: $route.query })">注册</p>
   </div>
 </template>
 
+<script>
+export default {
+  methods: {
+    handleSuccess() {
+      window.location.href = document.referrer
+    }
+  }
+}
+</script>
+
 <style lang="scss" scoped>
 .footer {
   margin-top: 40px;