array(4) {
  ["id"] => string(2) "15"
  ["name"] => string(12) "服务支持"
  ["url"] => string(35) "/service/services/technical-support"
  ["pid"] => string(1) "0"
}

array(4) {
  ["id"] => string(3) "152"
  ["name"] => string(15) "经销商查询"
  ["url"] => string(52) "/service/dealer-inquiry/tool-temperature-measurement"
  ["pid"] => string(2) "15"
}

array(4) {
  ["id"] => string(3) "155"
  ["name"] => string(21) "授权经销商查询"
  ["url"] => string(49) "/service/dealer-inquiry/authorized-dealer-inquiry"
  ["pid"] => string(0) ""
}