array(4) {
  ["id"] => string(2) "13"
  ["name"] => string(12) "产品中心"
  ["url"] => string(48) "/products/thermographys-tools/ptseries?catids=77"
  ["pid"] => string(1) "0"
}

array(4) {
  ["id"] => string(3) "190"
  ["name"] => string(12) "电子哨兵"
  ["url"] => string(45) "/products/electronicsentinel/qc200?catids=190"
  ["pid"] => string(2) "13"
}

array(4) {
  ["id"] => string(3) "193"
  ["name"] => string(12) "QC200 系列"
  ["url"] => string(34) "/products/electronicsentinel/qc200"
  ["pid"] => string(0) ""
}