1. DB 연동 관련 Driver 추가

2. DB 연동 후 데이터 출력 test 파일 제작

hospital/pom.xml

@@ -26,6 +26,13 @@
       <version>4.11</version>
       <scope>test</scope>
     </dependency>
+    <!-- https://mvnrepository.com/artifact/org.mariadb.jdbc/mariadb-java-client -->
+<dependency>
+    <groupId>org.mariadb.jdbc</groupId>
+    <artifactId>mariadb-java-client</artifactId>
+    <version>2.6.0</version>
+</dependency>
+    
   </dependencies>
 
   <build>

hospital/src/main/java/DB/BasicDao.java

@@ -7,8 +7,9 @@ import java.sql.ResultSet;
 import java.sql.SQLException;
 
 public class BasicDao {
-    private String driver = "com.mysql.jdbc.Driver";
+    private String driver = "org.mariadb.jdbc.Driver";
-    private String url = "jdbc:mysql://@110.35.119.108:3307:hospital_DB";
+    //private String url = "jdbc:mysql://@110.35.119.108:3307:hospital_DB";
+    private String url="jdbc:mariadb://110.35.119.108:3307/hospital_DB";
     private String user = "mes";
     private String password = "Mestkdrhdghldmlth1!";
     protected Connection conn;

hospital/src/main/java/DB/BoardDao.java

@@ -18,12 +18,8 @@ public class BoardDao extends BasicDao {
 
             while(this.rs.next()) {
                 BoardVo vo = new BoardVo();
-                vo.u_ID(this.rs.getInt("u_ID"));
+                vo.setu_ID(this.rs.getString("u_ID"));
-                vo.setWriter(this.rs.getString("writer"));
+                
-                vo.setwDate(this.rs.getDate("wDate"));
-                vo.setTitle(this.rs.getString("title"));
-                vo.setContent(this.rs.getString("content"));
-                vo.setHit(this.rs.getInt("hit"));
                 list.add(vo);
             }
         } catch (SQLException var3) {
@@ -35,17 +31,11 @@ public class BoardDao extends BasicDao {
 
     public BoardVo select(BoardVo vo) {
         try {
-            int boardId = vo.getBoardId();
+            this.psmt = this.conn.prepareStatement("SELECT * FROM user_tbl");
-            this.psmt = this.conn.prepareStatement("SELECT * FROM BOARD WHERE boardId = ?");
-            this.psmt.setInt(1, boardId);
             this.rs = this.psmt.executeQuery();
             if (this.rs.next()) {
-                vo.setWriter(this.rs.getString("writer"));
+                vo.setu_ID(this.rs.getString("u_ID"));
-                vo.setwDate(this.rs.getDate("wDate"));
+                vo.setWriter(rs.getString("u_name"));
-                vo.setTitle(this.rs.getString("title"));
-                vo.setContent(this.rs.getString("content"));
-                vo.setHit(this.rs.getInt("hit"));
-                this.hitCountUp(this.rs.getInt("boardId"));
             }
         } catch (SQLException var3) {
             var3.printStackTrace();
@@ -76,7 +66,6 @@ public class BoardDao extends BasicDao {
 
         try {
             this.psmt = this.conn.prepareStatement("update board set content = ? where boardId = ?");
-            this.psmt.setInt(1, vo.getBoardId());
             this.psmt.setString(2, vo.getContent());
             n = this.psmt.executeUpdate();
         } catch (SQLException var4) {
@@ -91,7 +80,6 @@ public class BoardDao extends BasicDao {
 
         try {
             this.psmt = this.conn.prepareStatement("delete from board where boardId = ?");
-            this.psmt.setInt(1, vo.getBoardId());
             n = this.psmt.executeUpdate();
         } catch (SQLException var4) {
             var4.printStackTrace();

hospital/src/main/java/DB/BoardVo.java

@@ -22,14 +22,6 @@ public class BoardVo {
         this.writer = writer;
     }
 
-    public int getBoardId() {
-        return this.boardId;
-    }
-
-    public void setBoardId(int boardId) {
-        this.boardId = boardId;
-    }
-
     public Date getwDate() {
         return this.wDate;
     }
@@ -62,8 +54,12 @@ public class BoardVo {
         this.hit = hit;
     }
 
-	public void u_ID(String u_ID) {
+	public String getu_ID() {
 		// TODO Auto-generated method stub
+		return this.u_ID;
+	}
 	
+	public void setu_ID(String u_ID) {
+		this.u_ID = u_ID;
 	}
 }

hospital/src/main/java/command/BoardViewCommand.java

@@ -14,6 +14,10 @@ public class BoardViewCommand implements Command {
     }
 
     public String exec(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        BoardDao dao = new BoardDao();
+        BoardVo vo = new BoardVo();
+        vo = dao.select(vo);
+        request.setAttribute("print", vo);
         
         return "boardView.jsp";
     }

hospital/src/main/webapp/boardView.jsp

@@ -30,9 +30,9 @@
                 <table class="table table-dark">
                     <tr>
                         <th>작성자</th>
-                        <td>${board.writer}</td>
+                        <td>${print.writer}</td>
                         <th>작성일자</th>
-                        <td>${board.wDate}</td>
+                        <td>${print.u_ID}</td>
                     </tr>
                     <tr>
                         <th>제목</th>