Revert "jj"

This reverts commit dfec1e2.

Pro-db/.classpath

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/jdk1.8.0_152">
+		<attributes>
+			<attribute name="owner.project.facets" value="java"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.jst.server.core.container/org.eclipse.jst.server.tomcat.runtimeTarget/Apache Tomcat v8.0">
+		<attributes>
+			<attribute name="owner.project.facets" value="jst.web"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.web.container"/>
+	<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.module.container"/>
+	<classpathentry kind="output" path="build/classes"/>
+</classpath>

Pro-db/.project

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>Pro-db</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.wst.common.project.facet.core.builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.wst.validation.validationbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jem.workbench.JavaEMFNature</nature>
+		<nature>org.eclipse.wst.common.modulecore.ModuleCoreNature</nature>
+		<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.wst.jsdt.core.jsNature</nature>
+	</natures>
+</projectDescription>

Pro-db/.settings/.jsdtscope

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry excluding="**/bower_components/*|**/node_modules/*|**/*.min.js" kind="src" path="WebContent"/>
+	<classpathentry kind="con" path="org.eclipse.wst.jsdt.launching.JRE_CONTAINER"/>
+	<classpathentry kind="con" path="org.eclipse.wst.jsdt.launching.WebProject">
+		<attributes>
+			<attribute name="hide" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.wst.jsdt.launching.baseBrowserLibrary"/>
+	<classpathentry kind="output" path=""/>
+</classpath>

Pro-db/.settings/org.eclipse.jdt.core.prefs

@@ -0,0 +1,7 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8

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

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?><project-modules id="moduleCoreId" project-version="1.5.0">
+    <wb-module deploy-name="Pro-db">
+        <wb-resource deploy-path="/" source-path="/WebContent" tag="defaultRootSource"/>
+        <wb-resource deploy-path="/WEB-INF/classes" source-path="/src"/>
+        <property name="context-root" value="Pro-db"/>
+        <property name="java-output-path" value="/Pro-db/build/classes"/>
+    </wb-module>
+</project-modules>

Pro-db/.settings/org.eclipse.wst.common.project.facet.core.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<faceted-project>
+  <runtime name="Apache Tomcat v8.0"/>
+  <fixed facet="jst.web"/>
+  <fixed facet="java"/>
+  <fixed facet="wst.jsdt.web"/>
+  <installed facet="java" version="1.8"/>
+  <installed facet="jst.web" version="3.1"/>
+  <installed facet="wst.jsdt.web" version="1.0"/>
+</faceted-project>

Pro-db/.settings/org.eclipse.wst.jsdt.ui.superType.container

@@ -0,0 +1 @@
+org.eclipse.wst.jsdt.launching.baseBrowserLibrary

Pro-db/.settings/org.eclipse.wst.jsdt.ui.superType.name

@@ -0,0 +1 @@
+Window

Pro-db/WebContent/META-INF/MANIFEST.MF

@@ -0,0 +1,3 @@
+Manifest-Version: 1.0
+Class-Path: 
+

Pro-db/WebContent/META-INF/context.xml

@@ -0,0 +1,16 @@
+<Context>
+
+	<Resource 
+		name="jdbc/OracleDB" 
+		auth="Container"
+		driverClassNAme="oracle.jdbc.driver.OracleDriver" 
+		type="javax.sql.DataSource"
+		url="jdbc:oracle:thin:@localhost:1521:TestDB" 
+		username="jerry"
+		password="1111" 
+		maxActive="20" 
+		maxIdle="10" 
+		maxWait="-1" />
+
+
+</Context>

Pro-db/WebContent/WEB-INF/web.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1">
+  <display-name>Pro-db</display-name>
+  <welcome-file-list>
+    <welcome-file>index.html</welcome-file>
+    <welcome-file>index.htm</welcome-file>
+    <welcome-file>index.jsp</welcome-file>
+    <welcome-file>default.html</welcome-file>
+    <welcome-file>default.htm</welcome-file>
+    <welcome-file>default.jsp</welcome-file>
+  </welcome-file-list>
+
+  <resource-ref>
+  	<description>Connection</description>
+  	<res-ref-name>jdbc/OracleDB</res-ref-name>
+  	<res-type>javax.sql.DataSource</res-type>
+  	<res-auth>Container</res-auth>
+  </resource-ref>
+
+</web-app>

Pro-db/WebContent/add.jsp

@@ -0,0 +1,38 @@
+<%@ page language="java" contentType="text/html; charset=EUC-KR"
+    pageEncoding="EUC-KR"%>
+<%@ page import="java.sql.*"%>
+<%@ page import="javax.sql.*"%>
+<%@ page import="javax.naming.*"%>
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=EUC-KR">
+<title>Insert title here</title>
+</head>
+<body>
+<%
+Connection conn = null;
+String sql= "INSERT INTO student (num,name) VALUES (6,'홍길동')";
+
+try{
+	Context init = new InitialContext();
+	//connection pool에서 설정된 경로, java 경로에 들어있는 context.xml의 name인 jdbc/OracleDB의 경로를 가져옴
+	DataSource ds = (DataSource) init.lookup("java:comp/env/jdbc/OracleDB");
+	//내 db 경로를 가져와서 접속함
+	conn = ds.getConnection();
+	Statement stmt = conn.createStatement();
+	
+	int result=stmt.executeUpdate(sql);
+	if(result!=0){
+		out.println("<h3>레코드가 등록되었습니다.</h3>");	
+	}
+}catch(Exception e){
+	out.println("<h3>레코드 등록에 실패하였습니다.</h3>");
+	e.printStackTrace();
+}
+
+%>
+</body>
+</html>
+

Pro-db/WebContent/change.jsp

@@ -0,0 +1,52 @@
+<%@ page language="java" contentType="text/html; charset=EUC-KR"
+	pageEncoding="EUC-KR"%>
+<%@ page import="java.sql.*"%>
+<%@ page import="javax.sql.*"%>
+<%@ page import="javax.naming.*"%>
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=EUC-KR">
+<title>Insert title here</title>
+</head>
+<body>
+	<%
+		request.setCharacterEncoding("UTF-8");
+
+		String pwd = (String) request.getParameter("my_pwd");
+		String mail = (String) request.getParameter("my_mail");
+		String chk = (String) request.getParameter("chk");
+		String intro = (String) request.getParameter("my_intro");
+
+		Connection conn = null;
+		String sql = "UPDATE jointest SET pwd='" + pwd + "', mail='" + mail + "',chk='" 
+			+ chk + "',intro='" + intro + "' WHERE id='" + session.getAttribute("id") + "'";
+
+		try {
+			System.out.println("-------------트라이------------------");
+			//context.xml 불러오기
+			Context init = new InitialContext();
+			//connection pool에서 설정된 경로, java 경로에 들어있는 context.xml의 name인 jdbc/OracleDB의 경로를 가져옴
+			DataSource ds = (DataSource) init.lookup("java:comp/env/jdbc/OracleDB");
+			//내 db 경로를 가져와서 접속함
+			conn = ds.getConnection();
+			PreparedStatement pstmt = conn.prepareStatement(sql);
+			pstmt.executeUpdate();
+			ResultSet rs = pstmt.executeQuery();
+
+			rs.close();
+			response.sendRedirect("output.jsp");
+
+			System.out.println("-------------연결완료------------------");
+			out.println("<h3>연결되었습니다.</h3>");
+		} catch (Exception e) {
+			out.println("<h3>연결에 실패하였습니다.</h3>");
+			e.printStackTrace();
+		}finally{
+			conn.close();
+		}
+		System.out.println("-------------리다이렉트--------------------");
+	%>
+
+</body>
+</html>

Pro-db/WebContent/db.jsp

@@ -0,0 +1,37 @@
+<%@ page language="java" contentType="text/html; charset=EUC-KR"
+	pageEncoding="EUC-KR"%>
+<%@ page import="java.sql.*"%>
+<%
+	//내 db 접속에 사용할 conn 변수
+	Connection conn = null;
+	//오라클 드라이버 경로 설정
+	String driver = "oracle.jdbc.driver.OracleDriver";
+	//내 db의 계정 경로 설정
+	String url = "jdbc:oracle:thin:@localhost:1521:TestDB";
+	//접속 성공,실패 여부 사용시 쓰는 변수
+	Boolean connect = false;
+	
+	//db 접속 코드는 반드시 try~catch문 안에 써줘야함
+	try {
+		//오라클 드라이버 접속
+		Class.forName(driver);
+		//내 db 접속
+		conn = DriverManager.getConnection(url, "jerry", "1111");
+		//접속성공시 true 설정
+		connect = true;
+		//접속 끊기, 끊는 이유 : 항상 db가 연결되어 있으면 접속 오류 및 데이터 충돌이 일어나기 때문 
+		conn.close();
+	} catch (Exception e) {
+		//접속 실패시 false 잡고 예외처리해줌
+		connect = false;
+		e.printStackTrace();
+	}
+%>
+<%
+if(connect==true){%>
+    연결되었습니다.
+<%}else{ %>
+    연결에 실패하였습니다.
+<%}%>
+
+

Pro-db/WebContent/db2.jsp

@@ -0,0 +1,66 @@
+<%@ page language="java" contentType="text/html; charset=UTF-8"
+	pageEncoding="EUC-KR"%>
+<%@ page import="java.sql.*"%>
+<%@ page import="javax.sql.*"%>
+<%@ page import="javax.naming.*"%>
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=EUC-KR">
+<title>회원가입 데이터를 db안에 넣기</title>
+</head>
+<body>
+	<% request.setCharacterEncoding("UTF-8");
+
+		//회원가입할때 모든 정보를 가져오기
+		String id = (String) request.getParameter("my_id");
+		String pwd = (String) request.getParameter("my_pwd");
+		String mail = (String) request.getParameter("my_mail");
+		String name = (String) request.getParameter("my_name");
+		String num1 = (String) request.getParameter("my_num1");
+		String num2 = (String) request.getParameter("my_num2");
+		String year = (String) request.getParameter("my_year");
+		String month = (String) request.getParameter("month");
+		String day = (String) request.getParameter("day");
+		String chk = (String) request.getParameter("chk");
+		String intro = (String) request.getParameter("my_intro");
+
+		//세션 스코프에 내 id 정보 넣어서 session에 등록
+		request.getSession().setAttribute("id", id);
+
+		//db 접속할 객체 만들기
+		Connection conn = null;
+		//회원가입해서 db에 추가할 쿼리문 
+		String sql = "INSERT INTO jointest values ('" + id + "'," + "'" + pwd + "'," 
+				+ "'" + mail + "'," + "'" + name + "'," + "'" + num1 + "'," + "'" + num2 + "'," 
+				+ "'" + year + "'," + "'" + month + "'," + "'" + day + "'," + "'" + chk + "'," 
+				+ "'" + intro + "')";
+
+		try {
+			System.out.println("-------------트라이------------------");
+			//context.xml 불러오기
+			Context init = new InitialContext();
+			//connection pool에서 설정된 경로, java 경로에 들어있는 context.xml의 name인 jdbc/OracleDB의 경로를 가져옴
+			DataSource ds = (DataSource) init.lookup("java:comp/env/jdbc/OracleDB");
+			//내 db 경로를 가져와서 접속함
+			conn = ds.getConnection();
+			//db에 sql문 보내기
+			PreparedStatement pstmt = conn.prepareStatement(sql);
+			//db 업데이트
+			pstmt.executeUpdate();
+
+			System.out.println("-------------연결완료------------------");
+			out.println("<h3>연결되었습니다.</h3>");
+		} catch (Exception e) {
+			out.println("<h3>연결에 실패하였습니다.</h3>");
+			e.printStackTrace();
+		}finally{
+			conn.close();
+		}
+		System.out.println("-------------리다이렉트------------------");
+		//db에 데이터를 전부 넣으면 main 화면으로 이동
+		response.sendRedirect("main.jsp");
+	%>
+
+</body>
+</html>