string(285) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E9%9D%A2%E8%AF%95%E5%B8%B8%E9%97%AE%E7%9A%84%E9%97%AE%E9%A2%98%E6%9C%89%E5%93%AA%E4%BA%9B%E5%8F%8A%E7%AD%94%E6%A1%88 => Failed to connect to 101.89.166.210 port 38089: Connection refused"
面试常问的问题有哪些及答案
