string(234) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%8F%B0%E6%B9%BE%E4%BA%BA%E5%8F%AF%E4%BB%A5%E8%80%83cpa%E5%90%97 => Failed to connect to 101.89.117.144 port 38076: Connection refused"
台湾人可以考cpa吗
