{
   "port": ":9991",
   "ext_mgodb": {
     "addr": "172.17.145.163:27083,172.17.4.187:27082",
     "db": "mixdata",
     "ext_coll": "address_new_2020",
     "check_coll": "address_jy_2022",
     "pool": 10,
     "user": "zhengkun",
     "password": "zk@123123"
   },
  "save_mgodb": {
    "addr": "120.0.0.1:27017",
    "db": "zhengkun",
    "coll": "zktest_data_new_city",
    "pool": 10,
    "user": "",
    "password": ""
  },
  "source_field": {
    "authority": 1,
    "company_address": 1
  }
}