* 增加Docker开发环境

* 更新Dockerfile构建文件，升级NodeJS依赖版本。
 * 遵循ESLint重新格式化代码，修复部分警告
 * 登录Token失效增加登出提示
 * 网络请求问题增加错误错误提示
 * 升级UI依赖库

frontend/src/store/modules/task.js

@@ -36,20 +36,20 @@ const state = {
 }
 
 const getters = {
-  taskResultsColumns (state) {
+  taskResultsColumns(state) {
     if (!state.taskResultsData || !state.taskResultsData.length) {
       return []
     }
     const keys = []
     const item = state.taskResultsData[0]
     for (const key in item) {
-      if (item.hasOwnProperty(key)) {
+      if (Object.prototype.hasOwnProperty.call(item, key)) {
         keys.push(key)
       }
     }
     return keys
   },
-  logData (state) {
+  logData(state) {
     const data = state.taskLog
       .map((d, i) => {
         return {
@@ -71,7 +71,7 @@ const getters = {
     }
     return data
   },
-  errorLogData (state, getters) {
+  errorLogData(state, getters) {
     const idxList = getters.logData.map(d => d._id)
     return state.errorLogData.map(d => {
       const idx = idxList.indexOf(d._id)
@@ -82,82 +82,82 @@ const getters = {
 }
 
 const mutations = {
-  SET_TASK_FORM (state, value) {
+  SET_TASK_FORM(state, value) {
     state.taskForm = value
   },
-  SET_TASK_LIST (state, value) {
+  SET_TASK_LIST(state, value) {
     state.taskList = value
   },
-  SET_TASK_LOG (state, value) {
+  SET_TASK_LOG(state, value) {
     state.taskLog = value
   },
-  SET_TASK_LOG_TOTAL (state, value) {
+  SET_TASK_LOG_TOTAL(state, value) {
     state.taskLogTotal = value
   },
-  SET_CURRENT_LOG_INDEX (state, value) {
+  SET_CURRENT_LOG_INDEX(state, value) {
     state.currentLogIndex = value
   },
-  SET_TASK_RESULTS_DATA (state, value) {
+  SET_TASK_RESULTS_DATA(state, value) {
     state.taskResultsData = value
   },
-  SET_TASK_RESULTS_COLUMNS (state, value) {
+  SET_TASK_RESULTS_COLUMNS(state, value) {
     state.taskResultsColumns = value
   },
-  SET_PAGE_NUM (state, value) {
+  SET_PAGE_NUM(state, value) {
     state.pageNum = value
   },
-  SET_PAGE_SIZE (state, value) {
+  SET_PAGE_SIZE(state, value) {
     state.pageSize = value
   },
-  SET_TASK_LIST_TOTAL_COUNT (state, value) {
+  SET_TASK_LIST_TOTAL_COUNT(state, value) {
     state.taskListTotalCount = value
   },
-  SET_RESULTS_PAGE_NUM (state, value) {
+  SET_RESULTS_PAGE_NUM(state, value) {
     state.resultsPageNum = value
   },
-  SET_RESULTS_PAGE_SIZE (state, value) {
+  SET_RESULTS_PAGE_SIZE(state, value) {
     state.resultsPageSize = value
   },
-  SET_TASK_RESULTS_TOTAL_COUNT (state, value) {
+  SET_TASK_RESULTS_TOTAL_COUNT(state, value) {
     state.taskResultsTotalCount = value
   },
-  SET_LOG_KEYWORD (state, value) {
+  SET_LOG_KEYWORD(state, value) {
     state.logKeyword = value
   },
-  SET_ERROR_LOG_DATA (state, value) {
+  SET_ERROR_LOG_DATA(state, value) {
     state.errorLogData = value
   },
-  SET_TASK_LOG_PAGE (state, value) {
+  SET_TASK_LOG_PAGE(state, value) {
     state.taskLogPage = value
   },
-  SET_TASK_LOG_PAGE_SIZE (state, value) {
+  SET_TASK_LOG_PAGE_SIZE(state, value) {
     state.taskLogPageSize = value
   },
-  SET_IS_LOG_AUTO_SCROLL (state, value) {
+  SET_IS_LOG_AUTO_SCROLL(state, value) {
     state.isLogAutoScroll = value
   },
-  SET_IS_LOG_AUTO_FETCH (state, value) {
+  SET_IS_LOG_AUTO_FETCH(state, value) {
     state.isLogAutoFetch = value
   },
-  SET_IS_LOG_FETCH_LOADING (state, value) {
+  SET_IS_LOG_FETCH_LOADING(state, value) {
     state.isLogFetchLoading = value
   },
-  SET_ACTIVE_ERROR_LOG_ITEM (state, value) {
+  SET_ACTIVE_ERROR_LOG_ITEM(state, value) {
     state.activeErrorLogItem = value
   }
 }
 
 const actions = {
-  getTaskData ({ state, dispatch, commit }, id) {
+  getTaskData({ state, dispatch, commit }, id) {
     return request.get(`/tasks/${id}`)
       .then(response => {
-        let data = response.data.data
+        const data = response.data.data
         commit('SET_TASK_FORM', data)
         dispatch('spider/getSpiderData', data.spider_id, { root: true })
         dispatch('node/getNodeData', data.node_id, { root: true })
       })
   },
-  getTaskList ({ state, commit }) {
+  getTaskList({ state, commit }) {
     return request.get('/tasks', {
       page_num: state.pageNum,
       page_size: state.pageSize,
@@ -171,24 +171,24 @@ const actions = {
         commit('SET_TASK_LIST_TOTAL_COUNT', response.data.total)
       })
   },
-  deleteTask ({ state, dispatch }, id) {
+  deleteTask({ state, dispatch }, id) {
     return request.delete(`/tasks/${id}`)
       .then(() => {
         dispatch('getTaskList')
       })
   },
-  deleteTaskMultiple ({ state }, ids) {
+  deleteTaskMultiple({ state }, ids) {
     return request.delete(`/tasks`, {
       ids: ids
     })
   },
-  restartTask ({ state, dispatch }, id) {
+  restartTask({ state, dispatch }, id) {
     return request.post(`/tasks/${id}/restart`)
       .then(() => {
         dispatch('getTaskList')
       })
   },
-  getTaskLog ({ state, commit }, { id, keyword }) {
+  getTaskLog({ state, commit }, { id, keyword }) {
     return request.get(`/tasks/${id}/log`, {
       keyword,
       page_num: state.taskLogPage,
@@ -199,18 +199,20 @@ const actions = {
         commit('SET_TASK_LOG_TOTAL', response.data.total || 0)
 
         // auto switch to next page if not reaching the end
-        if (state.isLogAutoScroll && state.taskLogTotal > (state.taskLogPage * state.taskLogPageSize)) {
-          commit('SET_TASK_LOG_PAGE', Math.ceil(state.taskLogTotal / state.taskLogPageSize))
+        if (state.isLogAutoScroll && state.taskLogTotal >
+          (state.taskLogPage * state.taskLogPageSize)) {
+          commit('SET_TASK_LOG_PAGE',
+            Math.ceil(state.taskLogTotal / state.taskLogPageSize))
         }
       })
   },
-  getTaskErrorLog ({ state, commit }, id) {
+  getTaskErrorLog({ state, commit }, id) {
     return request.get(`/tasks/${id}/error-log`, {})
       .then(response => {
         commit('SET_ERROR_LOG_DATA', response.data.data || [])
       })
   },
-  getTaskResults ({ state, commit }, id) {
+  getTaskResults({ state, commit }, id) {
     return request.get(`/tasks/${id}/results`, {
       page_num: state.resultsPageNum,
       page_size: state.resultsPageSize
@@ -221,10 +223,11 @@ const actions = {
         commit('SET_TASK_RESULTS_TOTAL_COUNT', response.data.total)
       })
   },
-  async getTaskResultExcel ({ state, commit }, id) {
-    const { data } = await request.request('GET', '/tasks/' + id + '/results/download', {}, {
-      responseType: 'blob' // important
-    })
+  async getTaskResultExcel({ state, commit }, id) {
+    const { data } = await request.request('GET',
+      '/tasks/' + id + '/results/download', {}, {
+        responseType: 'blob' // important
+      })
     const downloadUrl = window.URL.createObjectURL(new Blob([data]))
 
     const link = document.createElement('a')
@@ -237,7 +240,7 @@ const actions = {
     link.click()
     link.remove()
   },
-  cancelTask ({ state, dispatch }, id) {
+  cancelTask({ state, dispatch }, id) {
     return new Promise(resolve => {
       request.post(`/tasks/${id}/cancel`)
         .then(res => {