修改为sessionStorage

src/store/modules/user.js

@@ -30,7 +30,7 @@ const user = {
                 login({ username: username.trim(), password: password }).then(res => {
                     const { data } = res;
                     commit('SET_TOKEN', data.data);
-                    localStorage.setItem('Authorization',data.data);
+                    sessionStorage.setItem('Authorization',data.data);
                     resolve(data);
                 }).catch(error => {
                     console.log('登陆失败');