1

src/main/java/com/egolm/common/web/ServletUtil.java

-package com.egolm.common.web;
-
-import java.net.InetAddress;
-import java.net.URLDecoder;
-import java.net.UnknownHostException;
-import java.util.Enumeration;
-
-import javax.servlet.http.HttpServletRequest;
-
-import com.egolm.common.StringUtil;
-import com.egolm.common.exception.PluginException;
-
-public class ServletUtil {
-
-	public static String remoteIp(HttpServletRequest request) {
-		String ip = request.getHeader("X-Real_IP");
-		if (ip == null || ip.length() == 0 || ip.equalsIgnoreCase("unknown")) {
-			ip = request.getHeader("X-Forwarded-For");
-		}
-		if (ip == null || ip.length() == 0 || ip.equalsIgnoreCase("unknown")) {
-			ip = request.getHeader("Proxy-Client-IP");
-		}
-		if (ip == null || ip.length() == 0 || ip.equalsIgnoreCase("unknown")) {
-			ip = request.getHeader("WL-Proxy-Client-IP");
-		}
-		if (ip == null || ip.length() == 0 || ip.equalsIgnoreCase("unknown")) {
-			ip = request.getRemoteAddr();
-		}
-		String[] ips = ip.trim().split(", ");
-		return ips[ips.length - 1].trim();
-	}
-
-	public static String getLocalIP() {
-		try {
-			return InetAddress.getLocalHost().getHostAddress();
-		} catch (UnknownHostException e) {
-			throw new PluginException(e);
-		}
-	}
-	/**
-	 * 
-	 * @Description 读取传入的json字符
-	 * @param request
-	 * @return
-	 * @return String
-	 * @throws
-	 * @author 曲欣亮
-	 * @date 2016年5月17日
-	 * @since 2016年5月17日
-	 */
-	public static String readReqJson(HttpServletRequest request) {
-		String json = "";
-		try {
-			Enumeration<?> names = request.getParameterNames();
-			if(names.hasMoreElements()) {
-				json = (String)names.nextElement();
-			}
-			if(json == null  || json.length() == 0) {
-				json = StringUtil.read(request.getReader());
-			}
-		} catch (Exception e) {
-			e.printStackTrace();
-		}
-		try {
-			String encodeJson = URLDecoder.decode(json, "UTF-8");
-			return encodeJson;
-		} catch (Exception e) {
-			e.printStackTrace();
-			return json;
-		}
-	}
-}
+package com.egolm.common.web;
+
+import java.io.UnsupportedEncodingException;
+import java.net.InetAddress;
+import java.net.URLDecoder;
+import java.net.URLEncoder;
+import java.net.UnknownHostException;
+import java.util.Enumeration;
+
+import javax.servlet.http.HttpServletRequest;
+
+import com.egolm.common.StringUtil;
+import com.egolm.common.exception.PluginException;
+
+public class ServletUtil {
+
+	public static String remoteIp(HttpServletRequest request) {
+		String ip = request.getHeader("X-Real_IP");
+		if (ip == null || ip.length() == 0 || ip.equalsIgnoreCase("unknown")) {
+			ip = request.getHeader("X-Forwarded-For");
+		}
+		if (ip == null || ip.length() == 0 || ip.equalsIgnoreCase("unknown")) {
+			ip = request.getHeader("Proxy-Client-IP");
+		}
+		if (ip == null || ip.length() == 0 || ip.equalsIgnoreCase("unknown")) {
+			ip = request.getHeader("WL-Proxy-Client-IP");
+		}
+		if (ip == null || ip.length() == 0 || ip.equalsIgnoreCase("unknown")) {
+			ip = request.getRemoteAddr();
+		}
+		String[] ips = ip.trim().split(", ");
+		return ips[ips.length - 1].trim();
+	}
+
+	public static String getLocalIP() {
+		try {
+			return InetAddress.getLocalHost().getHostAddress();
+		} catch (UnknownHostException e) {
+			throw new PluginException(e);
+		}
+	}
+	/**
+	 * 
+	 * @Description 读取传入的json字符
+	 * @param request
+	 * @return
+	 * @return String
+	 * @throws
+	 * @author 曲欣亮
+	 * @date 2016年5月17日
+	 * @since 2016年5月17日
+	 */
+	public static String readReqJson(HttpServletRequest request) {
+		String json = "";
+		try {
+			Enumeration<?> names = request.getParameterNames();
+			if(names.hasMoreElements()) {
+				json = (String)names.nextElement();
+			}
+			if(json == null  || json.length() == 0) {
+				json = StringUtil.read(request.getReader());
+			}
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+		try {
+			String encodeJson = URLDecoder.decode(json, "UTF-8");
+			return encodeJson;
+		} catch (Exception e) {
+			e.printStackTrace();
+			return json;
+		}
+	}
+	
+	public static String covertFileName(HttpServletRequest request, String fileName)throws   UnsupportedEncodingException {
+		String userAgent = request.getHeader("User-Agent").toLowerCase();
+		System.out.println(userAgent);
+		String excelFileName = "";
+		if (userAgent.indexOf("msie") != -1) {// IE浏览器
+			excelFileName = URLEncoder.encode(fileName, "UTF8");
+		} else if (userAgent.indexOf("firefox") != -1) {// google,火狐浏览器
+			excelFileName = new String(fileName.getBytes(), "ISO-8859-1");
+		} else {
+			excelFileName = URLEncoder.encode(fileName, "UTF8");// 其他浏览器
+		}
+		return excelFileName;
+	}
+}