由于登录成功后马上跳转回主页,导致存localStorage操作与路由跳转几乎同时进行,所以跳转回主页后,localStorage还没有存入完成,获取不到用户信息,只有在刷新一下才能获取到值,如何在登陆成功后获取到呢? user.js里面将用户信息存储到localStorage中: const actions = { getUserInfo({ commit, dispatch, state }) { axios({ method: 'get', url: '/gateway/api/userInfo', headers: { 'admin-gateway-token': state.token } }).then(res => { const { data, code, msg } = res.data if (code === 0) { localStorage.setItem('userInfo', data.username) commit('SET_USERINFO', data) } else { console.log('获取人员信息失败:', res) if (res.data.code === 2000) { dispatch('app/logOut', {}, { root: true }) } Message({ type: 'error', message: '获取人员信息失败:' + msg }) } }, res => { Message({ type: 'error', message: '获取人员信息失败:' + res }) }) },