pblUserManage/src/store/modules/app.js

const state = {
  courseId: '',
  testId: '',
  shareCourseId: ''
}
const mutations = {
  SET_COURSEID: (state, courseId) => {
    state.courseId = courseId
  },
  SET_TESTID: (state, courseId) => {
    state.testId = courseId
  },
  SET_SHARECOURSEID: (state, courseId) => {
    state.shareCourseId = courseId
  }
}
const actions = {}
export default {
  state,
  mutations,
  actions
}