基尼系数的作用网!
string(229) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%9F%BA%E5%B0%BC%E7%B3%BB%E6%95%B0%E7%9A%84%E4%BD%9C%E7%94%A8 => Failed to connect to 61.171.74.35 port 38027: Connection refused"
基尼系数的作用网!