string(267) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%84%9F%E8%A7%89%E5%88%B0%E6%9C%8B%E5%8F%8B%E7%9A%84%E7%96%8F%E7%A6%BB%E6%80%8E%E4%B9%88%E5%8A%9E => Failed to connect to 101.89.143.195 port 38205: Connection refused"
感觉到朋友的疏离怎么办
