permission.js 3.9 KB

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  1. import Vue from 'vue'
  2. import router from './router'
  3. import store from './store'
  4. import NProgress from 'nprogress' // progress bar
  5. import '@/components/NProgress/nprogress.less' // progress bar custom style
  6. import notification from 'ant-design-vue/es/notification'
  7. import { setDocumentTitle, domTitle } from '@/utils/domUtil'
  8. import { ACCESS_TOKEN } from '@/store/mutation-types'
  9. import versionTood from '@/libs/versionUpdate'
  10. NProgress.configure({ showSpinner: false }) // NProgress Configuration
  11. const whiteList = ['login', 'register', 'registerResult','updateBrowser'] // no redirect whitelist
  12. const defaultRoutePath = '/home'
  13. router.beforeEach((to, from, next) => {
  14. //判断当前代码版本是否与服务器中代码版本一致,如不一致则刷新页面获取最新
  15. versionTood.isNewVersion()
  16. store.commit('TOGGLE_NOW_ROUTER',to.fullPath)
  17. NProgress.start() // start progress bar
  18. to.meta && (typeof to.meta.title !== 'undefined' && setDocumentTitle(`${to.meta.title} - ${domTitle}`))
  19. let token = store.state.user.token || sessionStorage.getItem(ACCESS_TOKEN)
  20. token = token != 'null' && token != 'undefined' && token ? token : ''
  21. // console.log(token,'token')
  22. // 已登录
  23. if (token) {
  24. /* has token */
  25. if (to.path === '/user/login') {
  26. next({ path: defaultRoutePath })
  27. NProgress.done()
  28. } else {
  29. const userInfo = Vue.ls.get('userName')
  30. // console.log(userInfo)
  31. if (userInfo) {
  32. store.dispatch('SetInfo', userInfo)
  33. } else {
  34. store.dispatch('Logout').then(() => {
  35. // next({ path: '/user/login', query: { redirect: to.fullPath } })
  36. next({ path: '/user/login' })
  37. })
  38. }
  39. // console.log(store.getters.roles)
  40. if (store.getters.roles.permissionList.length === 0) {
  41. store
  42. .dispatch('GetInfo', token)
  43. .then(res => {
  44. const roles = res
  45. // console.log(roles, 'roles')
  46. if (roles.permissionList.length == 0 || !roles) {
  47. store.dispatch('Logout').then(() => {
  48. store.dispatch('ResetRoutes').then(() => {
  49. // next({ path: '/user/login', query: { redirect: to.fullPath } })
  50. next({ path: '/user/login' })
  51. })
  52. })
  53. } else {
  54. store.dispatch('GenerateRoutes', { roles }).then(() => {
  55. // 根据roles权限生成可访问的路由表
  56. next({ ...to, replace: true })
  57. // 动态添加可访问路由表
  58. // router.addRoutes(store.getters.addRouters)
  59. // const redirect = decodeURIComponent(from.query.redirect || to.path)
  60. // if (to.path === redirect) {
  61. // // hack方法 确保addRoutes已完成 ,set the replace: true so the navigation will not leave a history record
  62. // next({ ...to, replace: true })
  63. // } else {
  64. // // 跳转到目的路由
  65. // next({ path: redirect })
  66. // }
  67. })
  68. }
  69. })
  70. .catch(() => {
  71. notification.error({
  72. message: '错误',
  73. description: '请求用户信息失败,请重试'
  74. })
  75. store.dispatch('Logout').then(() => {
  76. // next({ path: '/user/login', query: { redirect: to.fullPath } })
  77. next({ path: '/user/login' })
  78. })
  79. })
  80. } else {
  81. next()
  82. }
  83. }
  84. } else {
  85. // 未登录
  86. if (whiteList.includes(to.name)) {
  87. // 在免登录白名单,直接进入
  88. next()
  89. } else {
  90. // next({ path: '/user/login', query: { redirect: to.fullPath } })
  91. next({ path: '/user/login' })
  92. NProgress.done() // if current page is login will not trigger afterEach hook, so manually handle it
  93. }
  94. }
  95. })
  96. router.afterEach(() => {
  97. NProgress.done() // finish progress bar
  98. })