string(370) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=7%E5%A4%A9%E5%8C%85%E9%80%80%E6%8D%A2%E9%82%AE%E8%B4%B9%E8%87%AA%E5%B7%B1%E5%87%BA%E5%90%97%2C%E4%BD%86%E6%98%AF%E5%9B%A0%E4%B8%BA%E5%A5%B9%E7%9A%84%E5%B0%BA%E7%A0%81%E5%81%8F%E5%B0%8F%E4%BA%86%E5%91%80 => Failed to connect to 101.89.117.144 port 38056: Connection refused"
7天包退换邮费自己出吗,但是因为她的尺码偏小了呀
