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) "154"
  ["name"] => string(12) "手持观测"
  ["url"] => string(40) "/service/dealer-inquiry/handheld-outdoor"
  ["pid"] => string(0) ""
}