string(321) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%8D%8E%E4%B8%BA%E6%89%8B%E6%9C%BA%E6%8B%8D%E6%9C%88%E4%BA%AE%E5%BA%94%E8%AF%A5%E6%80%8E%E4%B9%88%E8%AE%BE%E7%BD%AE%E6%8B%8D%E7%85%A7%E5%8F%82%E6%95%B0 => Failed to connect to 125.88.227.171 port 38114: Connection refused"
华为手机拍月亮应该怎么设置拍照参数
