端口号:65535
正则:/^([0-9]|[1-9]d|[1-9]d{2}|[1-9]d{3}|[1-5]d{4}|6[0-4]d{3}|65[0-4]d{2}|655[0-2]d|6553[0-5])$/
ip地址0~255
正则:/(2(5[0-5]{1}|[0-4]d{1})|[0-1]?d{1,2})(.(2(5[0-5]{1}|[0-4]d{1})|[0-1]?d{1,2})){3}/g