string(285) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%B2%A1%E6%9C%89%E7%89%B9%E9%95%BF%E6%80%8E%E4%B9%88%E4%BB%8B%E7%BB%8D%E8%87%AA%E5%B7%B1%E7%9A%84%E7%89%B9%E9%95%BF => Failed to connect to 101.89.117.144 port 38017: Connection refused"
没有特长怎么介绍自己的特长
