수신파일 생성시 UTF8로 생성되도록 수정

src/main/java/cokr/xit/MainClass.java

@@ -6,6 +6,7 @@ import java.io.FileReader;
 import java.io.FileWriter;
 import java.io.FilenameFilter;
 import java.io.IOException;
+import java.nio.charset.Charset;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Date;
@@ -65,7 +66,7 @@ public class MainClass {
 			String zipFilePath = receiveFilesPath + "/" + receiveFileName + ".zip";
 			File txtFile = new File(txtFilePath);
 			txtFile.createNewFile();
-			FileWriter fileWriter = new FileWriter(txtFile);
+			FileWriter fileWriter = new FileWriter(txtFile,Charset.forName("UTF-8"));
 
 			List<String> respLines = makeResp(contractDatas);