string(312) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E9%A2%86%E5%AF%BC%E8%A6%81%E4%BD%A0%E6%8F%90%E5%87%BA%E5%BB%BA%E8%AE%AE%E7%9A%84%E6%97%B6%E5%80%99%E8%AF%A5%E6%80%8E%E4%B9%88%E5%9B%9E%E7%AD%94 => Failed to connect to 125.88.227.171 port 38114: Connection refused"
领导要你提出建议的时候该怎么回答
