如何获取手机IP

[葫_芦]

求代码，最好是js的。 C#的也可以。

[s478853630]

没听说过js能获取ip的 但js可以ajax访问服务器，让服务器通过你的request获取ip，再返回给你：

/**
	 * 获得客户端的真实IP,防止代理
	 * 
	 * @param request
	 * @return String
	 */
	public static String getIpAddr(HttpServletRequest request) {
		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");
		}
		if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
			ip = request.getHeader("HTTP_CLIENT_IP");
		}
		if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
			ip = request.getHeader("HTTP_X_FORWARDED_FOR");
		}
		if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
			ip = request.getRemoteAddr();
		}
		ip = ip.trim();
		String arr[] = (ip.indexOf(",") != -1 ? ip.split(",") : new String[] { ip });
		return arr[0];
	}