string(294) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%80%E5%BB%BA%E6%A1%88%E4%BE%8B%E7%AD%94%E6%A1%88%E5%86%99%E9%94%99%E4%BD%8D%E7%BD%AE%E8%83%BD%E7%94%B3%E8%AF%89%E5%90%97 => Failed to connect to 101.89.117.144 port 38005: Connection refused"
一建案例答案写错位置能申诉吗
