array(4) {
  ["id"] => string(2) "16"
  ["name"] => string(12) "关于我们"
  ["url"] => string(21) "/about-us/about-guide"
  ["pid"] => string(1) "0"
}

array(4) {
  ["id"] => string(2) "24"
  ["name"] => string(12) "新闻资讯"
  ["url"] => string(27) "/about-us/news/company-news"
  ["pid"] => string(2) "16"
}

array(4) {
  ["id"] => string(3) "276"
  ["name"] => string(12) "新品资讯"
  ["url"] => string(25) "/about-us/news/newproduct"
  ["pid"] => string(0) ""
}