string(261) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%B7%98%E6%B0%94%E5%80%BC%E5%88%B01000%E5%90%8E%E4%BC%9A%E6%8E%89%E4%B8%8B%E6%9D%A5%E5%90%97 => Failed to connect to 101.91.112.32 port 38162: Connection refused"
淘气值到1000后会掉下来吗
