string(255) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%96%87%E4%BB%B6%E6%89%B9%E9%87%8F%E9%87%8D%E5%91%BD%E5%90%8D%E5%B7%A5%E5%85%B7appHao => Failed to connect to 101.89.117.144 port 38076: Connection refused"
文件批量重命名工具appHao
