string(248) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%BC%80%E4%B8%A4%E5%85%83%E5%BA%97%E7%BB%8F%E5%8E%86%E4%BA%86%E4%BB%80%E4%B9%88 => Failed to connect to 101.89.120.29 port 38025: Connection refused"
开两元店经历了什么
