string(249) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%8B%BC%E5%A4%9A%E5%A4%9A%E6%98%AF%E6%B3%95%E5%BE%8B%E7%9A%84%E8%80%BB%E8%BE%B1 => Failed to connect to 101.89.117.144 port 38005: Connection refused"
拼多多是法律的耻辱
