diff --git a/test/com/platform/test/BeanCopyTest.java b/test/com/platform/test/BeanCopyTest.java
new file mode 100644
index 00000000..5b84481e
--- /dev/null
+++ b/test/com/platform/test/BeanCopyTest.java
@@ -0,0 +1,76 @@
+package com.platform.test;
+
+import org.junit.Test;
+
+import com.platform.entities.MyFilesEntity;
+import com.platform.entities.PreDataInfo;
+import com.platform.utils.BeanCopy;
+
+public class BeanCopyTest {
+	
+	@Test
+	public void testCopy() {
+		PreDataInfo preDataInfo = new PreDataInfo();
+		preDataInfo.setAreaCode("area");
+		preDataInfo.setCityName("setCityName");
+		preDataInfo.setDistrictName("setDistrictName");
+		preDataInfo.setSysCode(4);
+		preDataInfo.setSysName("sysName");
+		MyFilesEntity myfile = new MyFilesEntity();
+		
+		BeanCopy.copyBean(preDataInfo, myfile, "id");
+		System.out.println(myfile.getSysName());
+	}
+	
+	@Test
+	public void testString() {
+		String id = "";
+		System.out.println(id.isEmpty());
+	}
+	
+	@Test
+	public void testIntOr() {
+		int tableScript = 0; // 1111
+		int res = tableScript | 1;
+		System.out.println(res);
+		System.out.println(Integer.toBinaryString(res));
+		System.out.println("----");
+		res = res | 2;
+		System.out.println(res);
+		System.out.println(Integer.toBinaryString(res));
+		System.out.println("--------");
+		int tableScript2 = 0; // 1111
+		res = tableScript2 | 2;
+		System.out.println(res);
+		System.out.println(Integer.toBinaryString(res));
+	}
+	
+	@Test
+	public  void testIntAnd() {
+		Integer[] num = new Integer[3];
+		num[0] = 2;
+		num[1] = 3;
+		num[2] = 0;
+		System.out.println(getTotalStatus(num));
+		
+	}
+	
+	private String getTotalStatus(Integer[] numArr) {
+		Integer result = 1;
+		for (Integer integer : numArr) {
+			if (integer != 1) {
+				result = integer;
+			}
+		}
+		if (result == 1) {
+			return String.valueOf(result);
+		}
+		for (Integer integer : numArr) {
+			if (integer != 1) {
+				result = result & integer;
+			}
+		}
+		return String.valueOf(result);
+	}
+
+}
diff --git a/test/com/platform/test/FileOperationTest.java b/test/com/platform/test/FileOperationTest.java
index b749f4b7..20b499af 100644
--- a/test/com/platform/test/FileOperationTest.java
+++ b/test/com/platform/test/FileOperationTest.java
@@ -2,6 +2,7 @@ package com.platform.test;
 
 import java.io.File;
 import java.io.IOException;
+import java.util.Properties;
 
 import org.junit.Test;
 
@@ -35,5 +36,12 @@ public class FileOperationTest {
 		f3.mkdir();
 		
 	}
+	
+	@Test
+	public void getsystem() {
+		Properties sys = System.getProperties();
+		System.out.println(sys.getProperty("os.name"));
+
+	}
 
 }
diff --git a/test/com/platform/test/linuxTest.java b/test/com/platform/test/linuxTest.java
new file mode 100644
index 00000000..ca393327
--- /dev/null
+++ b/test/com/platform/test/linuxTest.java
@@ -0,0 +1,32 @@
+package com.platform.test;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+
+public class linuxTest {
+	
+	public static void main(String[] args) {
+		List<String> paths = new ArrayList<String>();
+		List<String> rs = getallfile(paths, "/DefaultDescription_last");
+		for (String string : rs) {
+			System.out.println(string);
+		}
+	}
+	
+	private static List<String> getallfile(List<String> ps, String path){
+		File f = new File(path);
+		ps.add(f.getAbsolutePath());
+		System.out.println(f.exists());
+		if (f.exists()) {
+			String[] subpaths = f.list();
+			if (null != subpaths) {
+				for (String tmppath : subpaths) {
+					getallfile(ps, f.getAbsolutePath()+"/"+tmppath);
+				}
+			}
+		}
+		return ps;
+	}
+
+}