string(276) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%89%8B%E6%9C%BA%E9%80%89%E6%9B%B2%E9%9D%A2%E5%B1%8F%E8%BF%98%E6%98%AF%E5%B9%B3%E9%9D%A2%E5%B1%8F%E5%A5%BD => Failed to connect to 101.89.159.206 port 38087: Connection refused"
手机选曲面屏还是平面屏好
