string(267) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%BB%A5%E8%89%B2%E5%88%97%E5%9C%A8%E4%B8%96%E7%95%8C%E7%9A%84%E5%93%AA%E4%B8%AA%E4%BD%8D%E7%BD%AE => Failed to connect to 101.89.143.195 port 38205: Connection refused"
以色列在世界的哪个位置
