string(251) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E8%8B%B9%E6%9E%9C%E6%89%8B%E6%9C%BAwapi%E5%BB%BA%E8%AE%AE%E6%89%93%E5%BC%80%E5%90%97 => Failed to connect to 14.116.215.7 port 38225: Connection refused"
苹果手机wapi建议打开吗
