string(226) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=ipone12promax%E6%9C%89%E4%BB%80%E4%B9%88%E9%A2%9C%E8%89%B2 => Failed to connect to 125.88.227.171 port 38114: Connection refused"
ipone12promax有什么颜色
