string(238) "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%9C%BA%E5%9E%8B%E5%B0%BA%E5%AF%B8%E6%B1%87%E6%80%BB => Failed to connect to 14.116.215.7 port 38230: Connection refused"
苹果机型尺寸汇总
