音视频样例配置审核流程（配置下发，配置取消）完善

src/main/java/com/nis/util/ConfigServiceUtil.java

@@ -9,6 +9,8 @@ import javax.ws.rs.client.WebTarget;
 import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.Response;
 
+import net.sf.json.JSONObject;
+
 import org.glassfish.jersey.media.multipart.FormDataMultiPart;
 import org.glassfish.jersey.media.multipart.file.FileDataBodyPart;
 
@@ -95,7 +97,7 @@ public class ConfigServiceUtil {
 	 * @return
 	 * @throws Exception 
 	 */
-	public static String postFileCfg(String params,File file,Map<String, Object> fileDesc) throws Exception{
+	public static String postFileCfg(String params,File file,JSONObject fileDesc) throws Exception{
 		String result = null;
 		String url = Constants.SERVICE_URL+Constants.FILE_UPLOAD_CFG;
 		//创建连接
@@ -103,7 +105,7 @@ public class ConfigServiceUtil {
 		FormDataMultiPart formDataMultiPart=new FormDataMultiPart();
 		FileDataBodyPart bodyPart=new FileDataBodyPart("file",file);
 		formDataMultiPart.bodyPart(bodyPart);
-		Builder header = wt.request(MediaType.APPLICATION_JSON).header("File-Desc",ClientUtil.formatFileDesc(fileDesc) );
+		Builder header = wt.request(MediaType.APPLICATION_JSON).header("File-Desc",fileDesc);
 		Response response= header.post(Entity.entity(formDataMultiPart, formDataMultiPart.getMediaType())); 
 		if( response.getStatus() == 200){
 			result= response.readEntity(String.class);

src/main/java/com/nis/util/FileUtils.java

@@ -10,6 +10,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 import java.net.URLEncoder;
+import java.security.MessageDigest;
 import java.util.Enumeration;
 
 import javax.servlet.ServletOutputStream;
@@ -666,7 +667,25 @@ public class FileUtils extends org.apache.commons.io.FileUtils {
 
 	}
 
-	
+	/**
+	 * 获取文件前缀
+	 * 
+	 * @param filename
+	 * @param isDot
+	 *            true:加“.”
+	 * @return
+	 */
+	public static String getPrefix(String filename, Boolean isDot) {
+		String prefix = "";
+		int pos = filename.lastIndexOf('.');
+		if (pos > 0 && pos < filename.length() - 1) {
+			if (!isDot) {
+				pos = pos - 1;
+			}
+			prefix = filename.substring(0,pos);
+		}
+		return prefix;
+	}
 	/**
 	 * 获取文件后缀
 	 * 
@@ -728,4 +747,36 @@ public class FileUtils extends org.apache.commons.io.FileUtils {
 			}
 		}
 	}
+	/**
+	 * 计算文件MD5
+	 * @param file
+	 * @return
+	 */
+	public static String getFileMD5(File file){
+		if(!file.isFile()){
+			return "";
+		}
+		String md5 = "";  
+		MessageDigest digest=null;
+		FileInputStream in=null;
+		byte[] buffer=new byte[1024];
+		int len;
+		try{
+			digest=MessageDigest.getInstance("MD5");
+			in=new FileInputStream(file);
+			while ((len=in.read(buffer,0,1024)) !=-1) {
+					digest.update(buffer,0,len);
+			}
+			in.close();
+		}catch(Exception e){
+			e.printStackTrace();
+			return "";
+		}
+		byte[] b = digest.digest();
+		for (int i=0; i < b.length; i++) {  
+			md5 += Integer.toString( (b[i] & 0xff ) + 0x100, 16).substring(1);//加0x100是因为有的b[i]的十六进制只有1位  
+		}
+//		BigInteger bigInt=new BigInteger(1,digest.digest());
+		return md5;
+	}
 }