array(4) {
  ["id"] => string(3) "342"
  ["name"] => string(6) "生态"
  ["url"] => string(23) "/Cn/Index/listView.html"
  ["pid"] => string(1) "0"
}

array(4) {
  ["id"] => string(3) "344"
  ["name"] => string(12) "机芯组件"
  ["url"] => string(20) "/ecosystem/jxzj/ipts"
  ["pid"] => string(3) "342"
}

array(4) {
  ["id"] => string(3) "360"
  ["name"] => string(10) "IPN 系列"
  ["url"] => string(20) "/ecosystem/jxzj/ipns"
  ["pid"] => string(0) ""
}