转16进制计算器网!
string(224) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E8%BD%AC16%E8%BF%9B%E5%88%B6%E8%AE%A1%E7%AE%97%E5%99%A8 => Failed to connect to 101.89.166.210 port 38089: Connection refused"
转16进制计算器网!