string(276) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%90%91%E9%A2%86%E5%AF%BC%E6%8F%90%E5%87%BA%E5%BB%BA%E8%AE%AE%E5%90%8E%E6%80%8E%E4%B9%88%E6%94%B6%E5%B0%BE => Failed to connect to 101.89.117.144 port 38022: Connection refused"
向领导提出建议后怎么收尾
