ets什么的缩写,eta网!
string(221) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=ets%E4%BB%80%E4%B9%88%E7%9A%84%E7%BC%A9%E5%86%99%2Ceta => Failed to connect to 101.89.120.29 port 38025: Connection refused"
ets什么的缩写,eta网!