string(384) "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%E7%9F%AD%E6%97%B6%E9%97%B4%E5%86%85%E6%94%B6%E5%88%B0%E5%A4%A7%E9%87%8F%E5%9E%83%E5%9C%BE%E7%9F%AD%E4%BF%A1%E5%8F%AF%E8%83%BD%E4%BC%9A%E5%AF%B9%E6%89%8B%E6%9C%BA%E9%80%A0%E6%88%90%E5%8D%B1%E5%AE%B3 => Failed to connect to 101.89.166.210 port 38089: Connection refused"
手机短时间内收到大量垃圾短信可能会对手机造成危害
