fix: table类型图表逻辑调整；完善一些工具方法；地图切换实现

src/utils/constants.js

@@ -130,7 +130,19 @@ export const unitTypes = {
 export const chartTableDefaultPageSize = 10 // table类型图表默认每页数据量
 export const chartTableTopOptions = [10, 100] // table类型图表的TOP-N选项
 export const chartActiveIpTableOrderOptions = ['machine'] // active ip table类型图表的order 选项
-// table类型图表的TOP-N选项
+// table类型图表column映射
+export const chartTableColumnMapping = {
+  sessions: 'overall.sessions',
+  packets: 'overall.packets',
+  bytes: 'overall.bytes',
+  clientIp: 'overall.clientIp',
+  serverIp: 'overall.serverIp',
+  domain: 'overall.domain',
+  appName: 'overall.appName',
+  queryRate: 'dns.queryRate',
+  dnsLatency: 'dns.averageResolveLatency',
+  responseFailRate: 'dns.responseFailureRate'
+}
 export const chartPieTableTopOptions = [
   { name: 'Sessions', value: 'sessions' },
   { name: 'Packets', value: 'packets' },

src/utils/date-util.js

@@ -29,7 +29,7 @@ export function getMillisecond (time) {
       ms = Math.floor(time * (10 ** (0 - difference)))
     }
   }
-  return ms
+  return ms ? Number(ms) : null
 }
 // 初始化日期
 export function getNowTime (interval) {

src/utils/tools.js

@@ -444,12 +444,18 @@ export function lineToHump (name) {
 }
 // 下划线转换空格首位大写
 export function lineToSpace (name) {
+  if (_.isEmpty(name)) {
+    return ''
+  }
   return _.upperFirst(name.replace(/\_(\w)/g, function (all, letter) {
     return ` ${letter.toUpperCase()}`
   }))
 }
 // 驼峰转换下划线
 export function humpToLine (name) {
+  if (_.isEmpty(name)) {
+    return ''
+  }
   return name.replace(/([A-Z])/g, '_$1').toLowerCase()
 }
 // 搜索功能：对象转字符串