string(258) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%8A%96%E9%9F%B3%E4%B8%8A%E7%9A%84%E8%B0%A3%E8%A8%80%E6%98%AF%E7%9C%9F%E7%9A%84%E5%90%97 => Failed to connect to 101.89.117.144 port 38056: Connection refused"
抖音上的谣言是真的吗
