筛选导出的（额外）字段key值

api/app/lib/controllers/member/index.js

@@ -492,6 +492,9 @@ async function exportData (ctx) {
       let { packageUser: exportD, pepUserIds } = await packageUserData(userRes)
 
       let preHeader = [{
+         title: '员工编号',
+         key: 'userCode',
+      }, {
          title: '姓名',
          key: 'userName',
       }]

api/app/lib/utils/member.js

@@ -347,7 +347,7 @@ module.exports = function (app, opts) {
       }
 
       let returnD = []
-      let pepUserIds = []
+      let pepUserIds = [-1]
       userRes.rows.forEach(u => {
          let existUser = returnD.find(r => r.pepUserId == u.pepUserId)
          if (existUser) {