string(239) "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%E4%B8%8D%E6%98%AF%E8%BF%9D%E6%B3%95 => Failed to connect to 101.91.112.32 port 38162: Connection refused"
拼多多是不是违法
