diff --git a/pom.xml b/pom.xml
index acb2941..b4fc8bd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -88,6 +88,12 @@
 			<version>2.4</version>
 			<classifier>jdk15</classifier>
 		</dependency>
+		
+		<dependency>
+			<groupId>com.caucho</groupId>
+			<artifactId>hessian</artifactId>
+			<version>4.0.38</version>
+		</dependency>
 	</dependencies>
 	<build>
 		<finalName>useful-code</finalName>
diff --git a/src/main/java/osc/git/eh3/readlogs/IReadLogs.java b/src/main/java/osc/git/eh3/readlogs/IReadLogs.java
new file mode 100644
index 0000000..1442984
--- /dev/null
+++ b/src/main/java/osc/git/eh3/readlogs/IReadLogs.java
@@ -0,0 +1,8 @@
+package osc.git.eh3.readlogs;
+
+import java.util.Date;
+import java.util.List;
+
+public interface IReadLogs {
+	public String readFile(Date startDate, Date endDate, List<String> mapids);
+}
\ No newline at end of file
diff --git a/src/main/java/osc/git/eh3/test/DirList.java b/src/main/java/osc/git/eh3/test/DirList.java
new file mode 100644
index 0000000..5126943
--- /dev/null
+++ b/src/main/java/osc/git/eh3/test/DirList.java
@@ -0,0 +1,38 @@
+package osc.git.eh3.test;
+
+import java.io.File;
+import java.io.FilenameFilter;
+
+public class DirList {
+	/**
+	 * @param args
+	 *            The file pattern that need to be matched.
+	 */
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		File path = new File("D://");
+		String arg = "dsp_impclk_15";
+		String[] list;
+		if (arg.length() == 0)
+			list = path.list();
+		else
+			list = path.list(new DirFilter(arg));
+		for (int i = 0; i < list.length; ++i) {
+			System.out.println(list[i]);
+		}
+	}
+}
+
+class DirFilter implements FilenameFilter {
+	String afn;
+
+	DirFilter(String afn) {
+		this.afn = afn;
+	}
+
+	public boolean accept(File dir, String name) {
+		// Strip path information.
+		String f = new File(name).getName();
+		return f.indexOf(afn) != -1;
+	}
+}
\ No newline at end of file
diff --git a/src/main/java/osc/git/eh3/test/TestCode.java b/src/main/java/osc/git/eh3/test/TestCode.java
index ca55048..d2b32d9 100644
--- a/src/main/java/osc/git/eh3/test/TestCode.java
+++ b/src/main/java/osc/git/eh3/test/TestCode.java
@@ -1,17 +1,13 @@
 package osc.git.eh3.test;
 
 import java.text.ParseException;
-import java.text.ParsePosition;
 import java.text.SimpleDateFormat;
-import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Date;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
+
+import com.caucho.hessian.client.HessianProxyFactory;
 
 import net.sf.json.JSONArray;
-import net.sf.json.JSONObject;
+import osc.git.eh3.readlogs.IReadLogs;
 
 public class TestCode {
 
@@ -79,12 +75,26 @@ public class TestCode {
 //		String str = "http://www.test.com";
 //		System.out.println(str.replace("http://www.", "").replace("www.", ""));
 		
-		SimpleDateFormat formatter = new SimpleDateFormat("HH:mm:ss");
-		SimpleDateFormat sdf = new SimpleDateFormat("HH");
-		String str = "23:59:59";
-		System.out.println(sdf.format(formatter.parse(str)));
+//		SimpleDateFormat formatter = new SimpleDateFormat("HH:mm:ss");
+//		SimpleDateFormat sdf = new SimpleDateFormat("HH");
+//		String str = "23:59:59";
+//		System.out.println(sdf.format(formatter.parse(str)));
 		
 
+		// Spring Hessian代理Servelet
+//		String url = "http://localhost:8080/sync-logs/remote/readlogs";
+//		HessianProxyFactory factory = new HessianProxyFactory();
+//		
+//		IReadLogs readLogs = (IReadLogs) factory.create(IReadLogs.class, url);
+//		JSONArray result = JSONArray.fromObject(readLogs.readFile("2016-02-22 15:00:00", "00000000000000"));
+//		System.out.println(result);
+		
+		
+		JSONArray jonsArr = new JSONArray();
+		JSONArray arr = new JSONArray();
+		jonsArr = JSONArray.fromObject("[ { 'category': 2, 'clks': 4, 'cost': 13, 'createtime': null, 'creativeid': 'cf0714f4-8b92-41f2-a843-19c94fe3af74', 'downloads': 0, 'flag': 0, 'imprs': 5, 'regists': 0, 'time': null } ]");
+		arr.addAll(JSONArray.toCollection(jonsArr));
+		System.out.println(arr);
 	}
 
 	public static Long parseDate(String s) {