获取IP地址和MAC地址

【文件属性】：
文件名称：获取IP地址和MAC地址
文件大小：3KB
文件格式：JAVA
更新时间：2015-01-30 03:17:49
java 获取IP地址和MAC地址 java获取IP地址和MAC地址。 /** * 通过HttpServletRequest返回IP地址 * @param request HttpServletRequest * @return ip String * @throws Exception */ public String getIpAddr(HttpServletRequest request) throws Exception { String ip = request.getHeader("x-forwarded-for"); if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) { ip = request.getHeader("Proxy-Client-IP"); } if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) { ip = request.getHeader("WL-Proxy-Client-IP"); }