/service/user
import axios from "axios";
export default {
login(user) {
return axios.get("/api/login", { params: user })
.then(({ data }) => data);
}
};App.vue
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cube-ui组件的引用 cube-ui.js
import Vue from 'vue'
// By default we import all the components.
// Only reserve the components on demand and remove the rest.
// Style is always required.
import {
/* eslint-disable no-unused-vars */
Style,
// basic
Button,
Loading,
Tip,
Toolbar,
TabBar,
TabPanels,
// form
Checkbox,
CheckboxGroup,
Checker,
Radio,
RadioGroup,
Input,
Textarea,
Select,
Switch,
Rate,
Validator,
Upload,
Form,
// popup
Popup,
Toast,
Picker,
CascadePicker,
DatePicker,
TimePicker,
SegmentPicker,
Dialog,
ActionSheet,
Drawer,
ImagePreview,
// scroll
Scroll,
Slide,
IndexList,
Swipe,
Sticky,
ScrollNav,
ScrollNavBar
} from 'cube-ui'
Vue.use(Button)
Vue.use(Loading)
Vue.use(Tip)
Vue.use(Toolbar)
Vue.use(TabBar)
Vue.use(TabPanels)
Vue.use(Checkbox)
Vue.use(CheckboxGroup)
Vue.use(Checker)
Vue.use(Radio)
Vue.use(RadioGroup)
Vue.use(Input)
Vue.use(Textarea)
Vue.use(Select)
Vue.use(Switch)
Vue.use(Rate)
Vue.use(Validator)
Vue.use(Upload)
Vue.use(Form)
Vue.use(Popup)
Vue.use(Toast)
Vue.use(Picker)
Vue.use(CascadePicker)
Vue.use(DatePicker)
Vue.use(TimePicker)
Vue.use(SegmentPicker)
Vue.use(Dialog)
Vue.use(ActionSheet)
Vue.use(Drawer)
Vue.use(ImagePreview)
Vue.use(Scroll)
Vue.use(Slide)
Vue.use(IndexList)
Vue.use(Swipe)
Vue.use(Sticky)
Vue.use(ScrollNav)
Vue.use(ScrollNavBar)cube-ui的样式 theme.styl
@require "~cube-ui/src/common/stylus/var/color.styl"
// action-sheet
$action-sheet-color := $color-grey
$action-sheet-active-color := $color-orange
$action-sheet-bgc := $color-white
$action-sheet-active-bgc := $color-light-grey-opacity
$action-sheet-title-color := $color-dark-grey
$action-sheet-space-bgc := $color-mask-bg
/// picker style
$action-sheet-picker-cancel-color := $color-light-grey
$action-sheet-picker-cancel-active-color := $color-light-grey-s
// bubble
// button
$btn-color := $color-white
$btn-bgc := $color-regular-blue
$btn-bdc := $color-regular-blue
$btn-active-bgc := $color-blue
$btn-active-bdc := $color-blue
$btn-disabled-color := $color-white
$btn-disabled-bgc := $color-light-grey-s
$btn-disabled-bdc := $color-light-grey-s
/// primary
$btn-primary-color := $color-white
$btn-primary-bgc := $color-orange
$btn-primary-bdc := $color-orange
$btn-primary-active-bgc := $color-dark-orange
$btn-primary-active-bdc := $color-dark-orange
/// light
$btn-light-color := $color-grey
$btn-light-bgc := $color-light-grey-sss
$btn-light-bdc := $color-light-grey-sss
$btn-light-active-bgc := $color-active-grey
$btn-light-active-bdc := $color-active-grey
/// outline
$btn-outline-color := $color-grey
$btn-outline-bgc := transparent
$btn-outline-bdc := $color-grey
$btn-outline-active-bgc := $color-grey-opacity
$btn-outline-active-bdc := $color-grey
/// outline-primary
$btn-outline-primary-color := $color-orange
$btn-outline-primary-bgc := transparent
$btn-outline-primary-bdc := $color-orange
$btn-outline-primary-active-bgc := $color-orange-opacity
$btn-outline-primary-active-bdc := $color-dark-orange
// toolbar
$toolbar-bgc := $color-light-grey-sss
$toolbar-active-bgc := $color-active-grey
// checkbox
$checkbox-color := $color-grey
$checkbox-icon-color := $color-light-grey-s
/// checked
$checkbox-checked-icon-color := $color-orange
$checkbox-checked-icon-bgc := $color-white
/// disabled
$checkbox-disabled-icon-color := $color-light-grey-ss
$checkbox-disabled-icon-bgc := $color-light-grey-ss
// checkbox hollow
$checkbox-hollow-checked-icon-color := $color-orange
$checkbox-hollow-disabled-icon-color := $color-light-grey-ss
// checkbox-group
$checkbox-group-bgc := $color-white
$checkbox-group-horizontal-bdc := $color-light-grey-s
// radio
$radio-group-bgc := $color-white
$radio-group-horizontal-bdc := $color-light-grey-s
$radio-color := $color-grey
$radio-icon-color := $color-light-grey-s
/// selected
$radio-selected-icon-color := $color-white
$radio-selected-icon-bgc := $color-orange
/// disabled
$radio-disabled-icon-bgc := $color-light-grey-ss
// radio hollow
$radio-hollow-selected-icon-color := $color-orange
$radio-hollow-disabled-icon-color := $color-light-grey-ss
// dialog
$dialog-color := $color-grey
$dialog-bgc := $color-white
$dialog-icon-color := $color-regular-blue
$dialog-icon-bgc := $color-background
$dialog-title-color := $color-dark-grey
$dialog-close-color := $color-light-grey
$dialog-btn-color := $color-light-grey
$dialog-btn-bgc := $color-white
$dialog-btn-active-bgc := $color-light-grey-opacity
$dialog-btn-highlight-color := $color-orange
$dialog-btn-highlight-active-bgc := $color-light-orange-opacity
$dialog-btn-disabled-color := $color-light-grey
$dialog-btn-disabled-active-bgc := transparent
$dialog-btns-split-color := $color-row-line
// index-list
$index-list-bgc := $color-white
$index-list-title-color := $color-dark-grey
$index-list-anchor-color := $color-light-grey
$index-list-anchor-bgc := #f7f7f7
$index-list-item-color := $color-dark-grey
$index-list-item-active-bgc := $color-light-grey-opacity
$index-list-nav-color := $color-grey
$index-list-nav-active-color := $color-orange
// loading
// picker
$picker-bgc := $color-white
$picker-title-color := $color-dark-grey
$picker-subtitle-color := $color-light-grey
$picker-confirm-btn-color := $color-orange
$picker-confirm-btn-active-color := $color-light-orange
$picker-cancel-btn-color := $color-light-grey
$picker-cancel-btn-active-color := $color-light-grey-s
$picker-item-color := $color-dark-grey
// popup
$popup-mask-bgc := rgb(37, 38, 45)
$popup-mask-opacity := .4
//scroll
// slide
$slide-dot-bgc := $color-light-grey-s
$slide-dot-active-bgc := $color-orange
// time-picker
// tip
$tip-color := $color-white
$tip-bgc := $color-dark-grey-opacity
// toast
$toast-color := $color-light-grey-s
$toast-bgc := rgba(37, 38, 45, 0.9)
// upload
$upload-btn-color := $color-grey
$upload-btn-bgc := $color-white
$upload-btn-active-bgc := $color-light-grey-opacity
$upload-btn-box-shadow := 0 0 6px 2px $color-grey-opacity
$upload-btn-border-color := #e5e5e5
$upload-file-bgc := $color-white
$upload-file-remove-color := rgba(0, 0, 0, .8)
$upload-file-remove-bgc := $color-white
$upload-file-state-bgc := $color-mask-bg
$upload-file-success-color := $color-orange
$upload-file-error-color := #f43530
$upload-file-status-bgc := $color-white
$upload-file-progress-color := $color-white
// switch
$switch-on-bgc := $color-orange
$switch-off-bgc := $color-white
$switch-off-border-color := #e4e4e4
// input
$input-color := $color-grey
$input-bgc := $color-white
$input-border-color := $color-row-line
$input-focus-border-color := $color-orange
$input-placeholder-color := $color-light-grey-s
$input-clear-icon-color := $color-light-grey
//textarea
$textarea-color := $color-grey
$textarea-bgc := $color-white
$textarea-border-color := $color-row-line
$textarea-focus-border-color := $color-orange
$textarea-outline-color := $color-orange
$textarea-placeholder-color := $color-light-grey-s
$textarea-indicator-color := $color-light-grey-s
// validator
$validator-msg-def-color := #e64340
// select
$select-color := $color-grey
$select-bgc := $color-white
$select-disabled-color := #b8b8b8
$select-disabled-bgc := $color-light-grey-opacity
$select-border-color := $color-light-grey-s
$select-border-active-color := $color-orange
$select-icon-color := $color-light-grey
$select-placeholder-color := $color-light-grey-s
// swipe
$swipe-btn-color := $color-white
// form
$form-color := $color-grey
$form-bgc := $color-white
$form-invalid-color := #e64340
$form-group-legend-color := $color-light-grey
$form-group-legend-bgc := $color-background
$form-label-required-color := #e64340
// drawer
$drawer-color := $color-dark-grey
$drawer-title-bdc := $color-light-grey-ss
$drawer-title-bgc := $color-white
$drawer-panel-bgc := $color-white
$drawer-item-active-bgc := $color-light-grey-opacity
// scroll-nav
$scroll-nav-bgc := $color-white
$scroll-nav-color := $color-grey
$scroll-nav-active-color := $color-orange
// image-preview
$image-preview-counter-color := $color-white
// tab-bar & tab-panel
$tab-color := $color-grey
$tab-active-color := $color-dark-orange
$tab-slider-bgc := $color-dark-orange
axios 请求响应拦截器 interceptor.js
import axios from "axios";
export default function(vm) {
axios.interceptors.request.use(config => {
const token = localStorage.getItem("token");
if (token) {
config.headers.Authorization = "Bearer " + token;
}
return config;
});
axios.interceptors.response.use(null, err => {
if (err.response.status === 401) {
// 清空
vm.$store.dispatch("logout");
// 跳转
vm.$router.push("/login");
}
return Promise.reject(err);
});
}路由守卫 路由 router.js
import Vue from "vue";
import Router from "vue-router";
import Home from "./views/Home.vue";
import Login from "./views/Login.vue";
Vue.use(Router);
const router = new Router({
mode: "history",
base: process.env.BASE_URL,
routes: [
{
path: "/",
name: "home",
component: Home
},
{
path: "/login",
name: "login",
component: Login
},
{
path: "/about",
name: "about",
meta: { auth: true },
// route level code-splitting
// this generates a separate chunk (about.[hash].js) for this route
// which is lazy-loaded when the route is visited.
component: () =>
import(/* webpackChunkName: "about" */ "./views/About.vue")
}
]
});
router.beforeEach((to, from, next) => {
if (to.meta.auth) {
// 只要本地有token就认为登录了
const token = localStorage.getItem("token");
if (token) {
next();
} else {
// 未登录
next({
path: "/login",
query: { redirect: to.path }
});
}
} else {
next();
}
});
export default router;mock数据 或mock-easy vue.config.js
module.exports = {
css: {
loaderOptions: {
stylus: {
"resolve url": true,
import: ["./src/theme"]
}
}
},
pluginOptions: {
"cube-ui": {
postCompile: true,
theme: false
}
},
configureWebpack: {
devServer: {
proxy: {
"/api": {
target: "http://127.0.0.1:3000/",
changOrigin: true
}
},
// before(app) {
// app.get("/api/login", (req, res) => {
// const { username, password } = req.query;
// if (username === "kaikeba" && password === "123") {
// res.json({ code: 1, token: "jilei" });
// } else {
// res.status(401).json({ code: 0, message: "用户名或密码错误" });
// }
// });
// 中间件函数
// function auth(req, res, next) {
// if (req.headers.token) {
// next();
// } else {
// res.status(401); 如果设置这个 只是设置状态，并没有返回前端，会导致前端等待状态
res.sendStatus(401) 这个正确的
// }
// }
// app.get("/api/userinfo", auth, (req, res) => {
// res.json({ code: 1, data: { name: "Jerry" } });
// });
// }
}
}
};登录动作，store.js
index.js
import user from './user'
Vue.use(Vuex)
export default new Vuex.Store({
modules: {user}
})user.js
import us from '@/service/user'
export default {
state: {
isLogin: !!localStorage.getItem("token")
},
mutations: {
setLoginState(state, val) {
state.isLogin = val;
}
},
actions: {
login({commit}, userInfo) {
return us.login(userInfo).then(({token}) => {
// code, token
if (token) {
// 登录成功
commit('setLoginState', true)
localStorage.setItem('token', token)
return true
}
return false
})
},
logout({commit}){
localStorage.removeItem('token')
commit('setLoginState', false)
}
}
}gitignore
.DS_Store
node_modules
/dist
# local env files
.env.local
.env.*.local
# Log files
npm-debug.log*
yarn-debug.log*
yarn-error.log*
# Editor directories and files
.idea
.vscode
*.suo
*.ntvs*
*.njsproj
*.sln
*.sw*
main.js
import Vue from 'vue'
import './cube-ui'
import App from './App.vue'
import store from './store'
import router from './router'
import interceptor from './interceptor'
Vue.config.productionTip = false
const app = new Vue({
store,
router,
render: h => h(App)
}).$mount('#app');
interceptor(app);
深入理解令牌机制
Bearer Token规范
概念：描述在http访问OAuth3保护资源时如何使用令牌的规范
特点：令牌就是身份证明，无需证明令牌的所有权
具体规定：在请求头中定义Authorization
Authorization: Bearer
Json Web Token规范
概念：令牌的具体定义方式
规定：令牌由三部分构成 “头”，“载荷”，“签名”
头：包含加密算法。令牌类型等信息
载荷：包含用户信息。签发时间和过期时间等信息，base64编码
签名：根据头 和载荷及秘钥加密得到的哈希串Hmac Sha1 256
server/server.js
const Koa = require("koa");
const Router = require("koa-router");
const jwt = require("jsonwebtoken");
const jwtAuth = require("koa-jwt");
const secret = "it's a secret";
const app = new Koa();
const router = new Router();
router.get("/api/login", async ctx => {
const { username, passwd } = ctx.query;
console.log(username, passwd);
if (username == "kaikeba" && passwd == "123") {
// 生成令牌
const token = jwt.sign(
{
data: { name: "kaikeba" }, // 用户信息数据
exp: Math.floor(Date.now() / 1000) + 60 * 60 // 过期时},
secret
);
ctx.body = { code: 1, token };
} else {
ctx.status = 401;
ctx.body = { code: 0, message: "用户名或者密码错误" };
}
});
router.get(
"/api/userinfo",
jwtAuth({ secret }),
async ctx => {
ctx.body = { code: 1, data: { name: "jerry", age: 20 } };
}
);
app.use(router.routes());
app.listen(3000);上述就是小编为大家分享的如何在vue中使用token了，如果刚好有类似的疑惑，不妨参照上述分析进行理解。如果想知道更多相关知识，欢迎关注创新互联行业资讯频道。
分享题目：如何在vue中使用token
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