Commit @1aff9320082c7d75e80219c0f3ad66b2b07828ce

안효원 2021-09-01

file upload & download complite

@1aff9320082c7d75e80219c0f3ad66b2b07828ce

f8563f0

1aff932

.classpath

--- .classpath

+++ .classpath


 <classpath>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
 		<attributes>
+			<attribute name="module" value="true"/>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>

 	</classpathentry>
 	<classpathentry kind="src" output="target/test-classes" path="src/test/java">
 		<attributes>
+			<attribute name="test" value="true"/>
 			<attribute name="optional" value="true"/>
 			<attribute name="maven.pomderived" value="true"/>
-			<attribute name="test" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">

 			<attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/>
 		</attributes>
 	</classpathentry>
+	<classpathentry kind="lib" path="C:/dev/cos-20.08/lib/cos.jar"/>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>

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1aff932

.settings/org.eclipse.wst.common.component

--- .settings/org.eclipse.wst.common.component

+++ .settings/org.eclipse.wst.common.component


 <?xml version="1.0" encoding="UTF-8"?><project-modules id="moduleCoreId" project-version="1.5.0">
+        
     <wb-module deploy-name="WebTest-0.0.1-SNAPSHOT">
+                
         <wb-resource deploy-path="/" source-path="/target/m2e-wtp/web-resources"/>
+                
         <wb-resource deploy-path="/" source-path="/src/main/webapp" tag="defaultRootSource"/>
+                
         <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/java"/>
+        <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/test/java"/>
+                
         <property name="java-output-path" value="/JSP_Board/build/classes"/>
+                
         <property name="context-root" value="WebTest"/>
+            
     </wb-module>
+    
 </project-modules>

1aff932

src/main/java/config/FileDownloadHelper.java (added)

+++ src/main/java/config/FileDownloadHelper.java

...	...	@@ -0,0 +1,28 @@
	1	+package config;
	2	+
	3	+import java.io.FileInputStream;
	4	+import java.io.IOException;
	5	+import java.io.OutputStream;
	6	+
	7	+public class FileDownloadHelper {
	8	+
	9	+ public static void copy(String filePath, OutputStream os) throws IOException{
	10	+ FileInputStream is = null;
	11	+ try {
	12	+ is = new FileInputStream(filePath);
	13	+ byte[] data = new byte[8096];
	14	+ int len = -1;
	15	+ while((len = is.read(data)) != -1) {
	16	+ os.write(data, 0, len);
	17	+ }
	18	+ }finally {
	19	+ if(is != null) {
	20	+ try {
	21	+ is.close();
	22	+ }catch (Exception e) {
	23	+ }
	24	+ }
	25	+ }
	26	+ }
	27	+
	28	+}

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1aff932

src/main/java/control/MemberServlet.java

--- src/main/java/control/MemberServlet.java

+++ src/main/java/control/MemberServlet.java


 package control;
 
 import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
 import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
 import java.io.PrintWriter;
 import java.text.SimpleDateFormat;
 import java.util.Calendar;

 import java.util.List;
 import java.util.Map;
 import javax.servlet.RequestDispatcher;
+import javax.servlet.ServletContext;
 import javax.servlet.ServletException;
 import javax.servlet.annotation.WebServlet;
 import javax.servlet.http.HttpServlet;

 import model.MemberDAO;
 import model.MemberDTO;
 import model.ReplyDTO;
+import com.oreilly.servlet.*;
+//import com.oreilly.servlet.MultipartRequest;
+import com.oreilly.servlet.multipart.DefaultFileRenamePolicy;
 
 /**
  * Servlet implementation class MemberServlet

 			request.setCharacterEncoding("UTF-8");
 			response.setCharacterEncoding("UTF-8");
 			response.setContentType("text/html; charset=utf-8");
-
-			String writer = request.getParameter("inputWriter");
+			
+/**************************파일 업로드*****************************/
+			
+			String savePath = "upload";
+			int uploadFileSizeLimit = 5 * 1024 * 1024;
+			String encType = "UTF-8";
+			
+			ServletContext context = getServletContext();
+			String uploadFilePath = context.getRealPath(savePath);
+			System.out.println("서버상의 실제 디렉토리");
+			System.out.println(uploadFilePath);
+			
+			MultipartRequest multi = new MultipartRequest(request, uploadFilePath, uploadFileSizeLimit, encType, new DefaultFileRenamePolicy());
+			String fileName = multi.getFilesystemName("file");
+			
+/*************************************************************************/
+			String writer = multi.getParameter("inputWriter");
 			if (writer.equals("")) {
 				writer = "Anonymous";
 			}
 
-			String title = request.getParameter("inputTitle");
-			String contents = request.getParameter("inputContents");
+			String title = multi.getParameter("inputTitle");
+			String contents = multi.getParameter("inputContents");
 			Date date = new Date();
 			SimpleDateFormat simpleDate = new SimpleDateFormat("yyyy-MM-dd");
 			String strdate = simpleDate.format(date);

 			int view = 1;
 
 			boolean result = false;
-			result = dao.setInsert(writer, title, contents, view, inputDate);
+			result = dao.setInsert(writer, title, contents, view, inputDate, fileName);
 
 			if (result) {
 				out.println("<script>alert('등록 완료')</script>");

 			out.println("<script>location.href='list.do'</script>");
 		} else if (url.indexOf("download.do") != -1) {
 
-			System.out.print("다운로드.두 로 옴");
-			String filePath = request.getRealPath("/download");
-			File file = new File(String.valueOf(filePath) + "/" + request.getParameter("file"));
+			String file1 = request.getParameter("file");
+			
+			request.setCharacterEncoding("UTF-8");  
+		    // 파일 업로드된 경로
+		    String root = request.getSession().getServletContext().getRealPath("/");
+		    String savePath = root + "upload";
+		    // 서버에 실제 저장된 파일명
+		    String filename = file1;    
+		    // 실제 내보낼 파일명
+		    String orgfilename = file1;      
+		 
+		    InputStream in = null;
+		    OutputStream os = null;
+		    File file = null;
+		    boolean skip = false;
+		    String client = ""; 
+		 
+		    try{ 
+		        // 파일을 읽어 스트림에 담기
+		        try{
+		            file = new File(savePath, filename);
+		            in = new FileInputStream(file);
+		        }catch(FileNotFoundException fe){
+		            skip = true;
+		        }
+		         
+		        client = request.getHeader("User-Agent");
+		        // 파일 다운로드 헤더 지정
+		        response.reset() ;
+		        response.setContentType("application/octet-stream");
+		        response.setHeader("Content-Description", "JSP Generated Data"); 
+		 
+		        if(!skip){
+		            // IE
+		            if(client.indexOf("MSIE") != -1){
+		                response.setHeader ("Content-Disposition", "attachment; filename="+new String(orgfilename.getBytes("KSC5601"),"ISO8859_1"));
+		            }else{
+		                // 한글 파일명 처리
+		                orgfilename = new String(orgfilename.getBytes("utf-8"),"iso-8859-1");
+		 
+		                response.setHeader("Content-Disposition", "attachment; filename=\"" + orgfilename + "\"");
+		                response.setHeader("Content-Type", "application/octet-stream; charset=utf-8");
+		            } 
+		             
+		            response.setHeader ("Content-Length", ""+file.length() );
+		       
+		            os = response.getOutputStream();
+		            byte b[] = new byte[(int)file.length()];
+		            int leng = 0;
+		             
+		            while( (leng = in.read(b)) > 0 ){
+		                os.write(b,0,leng);
+		            }
+		 
+		        }else{
+		            out.println("<script>alert('파일을 찾을 수 없습니다');history.back();</script>");
+		        }
+		 
+		        in.close();
+		        os.close();
+		 
+		    }catch(Exception e){
+		      e.printStackTrace();
+		    }
 
 		} else if (url.indexOf("replyInsert.do") != -1) {
 

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1aff932

src/main/java/model/MemberDAO.java

--- src/main/java/model/MemberDAO.java

+++ src/main/java/model/MemberDAO.java


 		}
 	}
 
-	public boolean setInsert(String writer, String title, String contents, int view, String inputDate) {
+	public boolean setInsert(String writer, String title, String contents, int view, String inputDate, String fileName) {
 		conn = null;
 		pstmt = null;
 		rs = null;
 		boolean result = false;
-
 		String query = "insert into user values(?, ?, ?, ?, ?, ?, ?, ?, ?)";
 
 		try {

 			pstmt.setString(4, contents);
 			pstmt.setString(5, inputDate);
 			pstmt.setInt(6, view);
-			pstmt.setString(7, null);
+			pstmt.setString(7, fileName);
 			pstmt.setInt(8, 0);     /*ÇØ´ç ±ÛÀÇ no¸¦ listNumÀ¸·Î ³Ö±â*/
 			pstmt.setInt(9, 0);
 			pstmt.executeUpdate();

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src/main/webapp/WEB-INF/lib/cos-05Nov2002.jar (Binary) (deleted)

--- src/main/webapp/WEB-INF/lib/cos-05Nov2002.jar

Binary file is not shown

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1aff932

src/main/webapp/WEB-INF/lib/cos.jar (Binary)

--- src/main/webapp/WEB-INF/lib/cos.jar

+++ src/main/webapp/WEB-INF/lib/cos.jar

Binary file is not shown

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1aff932

src/main/webapp/view/write.jsp

--- src/main/webapp/view/write.jsp

+++ src/main/webapp/view/write.jsp


 	<div id="page">
 		<h1>This is write Page</h1>
 		<hr />
-		<form action="insert" method="post" id="form" >
+		<form action="insert" method="post" id="form" enctype="multipart/form-data">
 			작성자 : <input type="text" name="inputWriter"><br />
 			제목 : <input type="text" name="inputTitle"><br />
 			내용 : <textarea id="inputContent" name="inputContents"></textarea><br /> 

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target/classes/config/FileDownloadHelper.class (Binary) (added)

+++ target/classes/config/FileDownloadHelper.class

Binary file is not shown

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target/classes/control/MemberServlet.class (Binary)

--- target/classes/control/MemberServlet.class

+++ target/classes/control/MemberServlet.class

Binary file is not shown

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1aff932

target/classes/model/MemberDAO.class (Binary)

--- target/classes/model/MemberDAO.class

+++ target/classes/model/MemberDAO.class

Binary file is not shown

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...	...	@@ -144,12 +144,11 @@
144	144	}
145	145	}
146	146
147		- public boolean setInsert(String writer, String title, String contents, int view, String inputDate) {
	147	+ public boolean setInsert(String writer, String title, String contents, int view, String inputDate, String fileName) {
148	148	conn = null;
149	149	pstmt = null;
150	150	rs = null;
151	151	boolean result = false;
152		-
153	152	String query = "insert into user values(?, ?, ?, ?, ?, ?, ?, ?, ?)";
154	153
155	154	try {
...	...	@@ -161,7 +160,7 @@
161	160	pstmt.setString(4, contents);
162	161	pstmt.setString(5, inputDate);
163	162	pstmt.setInt(6, view);
164		- pstmt.setString(7, null);
	163	+ pstmt.setString(7, fileName);
165	164	pstmt.setInt(8, 0); /ÇØ´ç ±ÛÀÇ no¸¦ listNumÀ¸·Î ³Ö±â/
166	165	pstmt.setInt(9, 0);
167	166	pstmt.executeUpdate();

...	...	@@ -32,7 +32,7 @@
32	32	<div id="page">
33	33	<h1>This is write Page</h1>
34	34	<hr />
35		- <form action="insert" method="post" id="form" >
	35	+ <form action="insert" method="post" id="form" enctype="multipart/form-data">
36	36	작성자 : <input type="text" name="inputWriter"><br />
37	37	제목 : <input type="text" name="inputTitle"><br />
38	38	내용 : <textarea id="inputContent" name="inputContents"></textarea><br />

...	...	@@ -2,6 +2,7 @@
2	2	<classpath>
3	3	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
4	4	<attributes>
	5	+ <attribute name="module" value="true"/>
5	6	<attribute name="maven.pomderived" value="true"/>
6	7	</attributes>
7	8	</classpathentry>
...	...	@@ -18,9 +19,9 @@
18	19	</classpathentry>
19	20	<classpathentry kind="src" output="target/test-classes" path="src/test/java">
20	21	<attributes>
	22	+ <attribute name="test" value="true"/>
21	23	<attribute name="optional" value="true"/>
22	24	<attribute name="maven.pomderived" value="true"/>
23		- <attribute name="test" value="true"/>
24	25	</attributes>
25	26	</classpathentry>
26	27	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
...	...	@@ -29,5 +30,6 @@
29	30	<attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/>
30	31	</attributes>
31	32	</classpathentry>
	33	+ <classpathentry kind="lib" path="C:/dev/cos-20.08/lib/cos.jar"/>
32	34	<classpathentry kind="output" path="target/classes"/>
33	35	</classpath>

...	...	@@ -1,9 +1,18 @@
1	1	<?xml version="1.0" encoding="UTF-8"?><project-modules id="moduleCoreId" project-version="1.5.0">
	2	+
2	3	<wb-module deploy-name="WebTest-0.0.1-SNAPSHOT">
	4	+
3	5	<wb-resource deploy-path="/" source-path="/target/m2e-wtp/web-resources"/>
	6	+
4	7	<wb-resource deploy-path="/" source-path="/src/main/webapp" tag="defaultRootSource"/>
	8	+
5	9	<wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/java"/>
	10	+ <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/test/java"/>
	11	+
6	12	<property name="java-output-path" value="/JSP_Board/build/classes"/>
	13	+
7	14	<property name="context-root" value="WebTest"/>
	15	+
8	16	</wb-module>
	17	+
9	18	</project-modules>

...	...	@@ -1,7 +1,11 @@
1	1	package control;
2	2
3	3	import java.io.File;
	4	+import java.io.FileInputStream;
	5	+import java.io.FileNotFoundException;
4	6	import java.io.IOException;
	7	+import java.io.InputStream;
	8	+import java.io.OutputStream;
5	9	import java.io.PrintWriter;
6	10	import java.text.SimpleDateFormat;
7	11	import java.util.Calendar;
...	...	@@ -10,6 +14,7 @@
10	14	import java.util.List;
11	15	import java.util.Map;
12	16	import javax.servlet.RequestDispatcher;
	17	+import javax.servlet.ServletContext;
13	18	import javax.servlet.ServletException;
14	19	import javax.servlet.annotation.WebServlet;
15	20	import javax.servlet.http.HttpServlet;
...	...	@@ -18,6 +23,9 @@
18	23	import model.MemberDAO;
19	24	import model.MemberDTO;
20	25	import model.ReplyDTO;
	26	+import com.oreilly.servlet.*;
	27	+//import com.oreilly.servlet.MultipartRequest;
	28	+import com.oreilly.servlet.multipart.DefaultFileRenamePolicy;
21	29
22	30	/**
23	31	* Servlet implementation class MemberServlet
...	...	@@ -102,14 +110,29 @@
102	110	request.setCharacterEncoding("UTF-8");
103	111	response.setCharacterEncoding("UTF-8");
104	112	response.setContentType("text/html; charset=utf-8");
105		-
106		- String writer = request.getParameter("inputWriter");
	113	+
	114	+/************************파일 업로드***************************/
	115	+
	116	+ String savePath = "upload";
	117	+ int uploadFileSizeLimit = 5 * 1024 * 1024;
	118	+ String encType = "UTF-8";
	119	+
	120	+ ServletContext context = getServletContext();
	121	+ String uploadFilePath = context.getRealPath(savePath);
	122	+ System.out.println("서버상의 실제 디렉토리");
	123	+ System.out.println(uploadFilePath);
	124	+
	125	+ MultipartRequest multi = new MultipartRequest(request, uploadFilePath, uploadFileSizeLimit, encType, new DefaultFileRenamePolicy());
	126	+ String fileName = multi.getFilesystemName("file");
	127	+
	128	+/*************************************************************************/
	129	+ String writer = multi.getParameter("inputWriter");
107	130	if (writer.equals("")) {
108	131	writer = "Anonymous";
109	132	}
110	133
111		- String title = request.getParameter("inputTitle");
112		- String contents = request.getParameter("inputContents");
	134	+ String title = multi.getParameter("inputTitle");
	135	+ String contents = multi.getParameter("inputContents");
113	136	Date date = new Date();
114	137	SimpleDateFormat simpleDate = new SimpleDateFormat("yyyy-MM-dd");
115	138	String strdate = simpleDate.format(date);
...	...	@@ -123,7 +146,7 @@
123	146	int view = 1;
124	147
125	148	boolean result = false;
126		- result = dao.setInsert(writer, title, contents, view, inputDate);
	149	+ result = dao.setInsert(writer, title, contents, view, inputDate, fileName);
127	150
128	151	if (result) {
129	152	out.println("<script>alert('등록 완료')</script>");
...	...	@@ -179,9 +202,70 @@
179	202	out.println("<script>location.href='list.do'</script>");
180	203	} else if (url.indexOf("download.do") != -1) {
181	204
182		- System.out.print("다운로드.두 로 옴");
183		- String filePath = request.getRealPath("/download");
184		- File file = new File(String.valueOf(filePath) + "/" + request.getParameter("file"));
	205	+ String file1 = request.getParameter("file");
	206	+
	207	+ request.setCharacterEncoding("UTF-8");
	208	+ // 파일 업로드된 경로
	209	+ String root = request.getSession().getServletContext().getRealPath("/");
	210	+ String savePath = root + "upload";
	211	+ // 서버에 실제 저장된 파일명
	212	+ String filename = file1;
	213	+ // 실제 내보낼 파일명
	214	+ String orgfilename = file1;
	215	+
	216	+ InputStream in = null;
	217	+ OutputStream os = null;
	218	+ File file = null;
	219	+ boolean skip = false;
	220	+ String client = "";
	221	+
	222	+ try{
	223	+ // 파일을 읽어 스트림에 담기
	224	+ try{
	225	+ file = new File(savePath, filename);
	226	+ in = new FileInputStream(file);
	227	+ }catch(FileNotFoundException fe){
	228	+ skip = true;
	229	+ }
	230	+
	231	+ client = request.getHeader("User-Agent");
	232	+ // 파일 다운로드 헤더 지정
	233	+ response.reset() ;
	234	+ response.setContentType("application/octet-stream");
	235	+ response.setHeader("Content-Description", "JSP Generated Data");
	236	+
	237	+ if(!skip){
	238	+ // IE
	239	+ if(client.indexOf("MSIE") != -1){
	240	+ response.setHeader ("Content-Disposition", "attachment; filename="+new String(orgfilename.getBytes("KSC5601"),"ISO8859_1"));
	241	+ }else{
	242	+ // 한글 파일명 처리
	243	+ orgfilename = new String(orgfilename.getBytes("utf-8"),"iso-8859-1");
	244	+
	245	+ response.setHeader("Content-Disposition", "attachment; filename=\"" + orgfilename + "\"");
	246	+ response.setHeader("Content-Type", "application/octet-stream; charset=utf-8");
	247	+ }
	248	+
	249	+ response.setHeader ("Content-Length", ""+file.length() );
	250	+
	251	+ os = response.getOutputStream();
	252	+ byte b[] = new byte[(int)file.length()];
	253	+ int leng = 0;
	254	+
	255	+ while( (leng = in.read(b)) > 0 ){
	256	+ os.write(b,0,leng);
	257	+ }
	258	+
	259	+ }else{
	260	+ out.println("<script>alert('파일을 찾을 수 없습니다');history.back();</script>");
	261	+ }
	262	+
	263	+ in.close();
	264	+ os.close();
	265	+
	266	+ }catch(Exception e){
	267	+ e.printStackTrace();
	268	+ }
185	269
186	270	} else if (url.indexOf("replyInsert.do") != -1) {
187	271

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