string(278) "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%E4%B8%BA%E4%BB%80%E4%B9%88qq%E5%B8%AE%E5%88%AB%E4%BA%BA%E7%A0%8D%E4%B8%8D%E4%BA%86 => Failed to connect to 101.89.117.144 port 38076: Connection refused"
拼多多为什么qq帮别人砍不了
