暗号化

pom.xml

		<!-- spring security -->
		<dependency>
		    <groupId>org.springframework.security</groupId>
		    <artifactId>spring-security-core</artifactId>
		    <version>5.6.1</version>
		</dependency>

servlet-context.xml

	<!-- spring security > BCryptPasswordEncoder -->
	<beans:bean id="pwdEncoder" class="org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder">
	
	</beans:bean>

mybatis-config.xml

<configuration>
	<settings>
		<setting name="cacheEnabled" value="true"/>
		<setting name="autoMappingBehavior" value="FULL"/>
		<!-- <setting name="mapUnderscoreToCamelCase" value="true"/> -->
		<setting name="jdbcTypeForNull" value="NULL"/>
	</settings>
	<typeAliases>
		<typeAlias type="com.kh.app14.member.entity.MemberDto" alias="memberDto"/>
	</typeAliases>
</configuration>

member-mapper.xml

 <mapper namespace="member">
 	<insert id="insertMember" parameterType="memberDto">
 		INSERT INTO MEMBER 
 		VALUES(#{id}, #{pwd}, #{nick}, #{addr}, #{age}, SYSDATE)
 	</insert>
 	
 	<select id="login" parameterType="memberDto" resultMap="mDto">
 		SELECT * FROM MEMBER
 		WHERE ID = #{id} and PWD = #{pwd}
 	</select>
 	
 	<select id="search" parameterType="memberDto" resultMap="mDto">
 		SELECT * FROM MEMBER
 		<if test="t != null and v != '' ">
	 		<choose>
	 			<when test="t eq 'age' ">
		 		<!-- ***나이검색*** -->
		 			WHERE AGE IN
			 		<foreach collection="v" item="a" open="(" close=")" separator=",">
			 			<!-- (20,21,22 같은 거) -->
			 			#{a}
			 		</foreach>
	 			</when>
	 			<otherwise>
		 		<!-- ***다른검색*** -->
			 		<bind name="pvp" value=" '%' + v + '%' "/>
			 		WHERE ${t} like #{pvp}
	 			</otherwise>
	 		</choose>
 		
 		
 		</if>
 		<!-- <choose>
 			<when test="t != null and v != '' ">
		 		<bind name="pvp" value=" '%' + v + '%' "/>
		 		WHERE ${t} like #{pvp}
 			</when>
 		</choose> -->
<!--  		<if test="t != null and v != '' ">
	 		WHERE ${t} = #{v}
 		</if> -->
 	</select>
 	
 	
 	<resultMap type="memberDto" id="mDto">
 		<result column="ID" property="id"/>
 		<result column="PWD" property="pwd"/>
 		<result column="NICK" property="nick"/>
 		<result column="ADDR" property="addr"/>
 		<result column="AGE" property="age"/>
 		<result column="ENROLL_DATE" property="enrollDate"/>
 	</resultMap>
 	
 </mapper>

MemberController

@Controller
@RequestMapping("member")
public class MemberController {

	@Autowired
	private SqlSession sqlSession;
	@Autowired
	private PasswordEncoder passwordEncoder;
	
	//회원가입***********
	@GetMapping("join")
	public String join() {
		return "member/join";
	}
	@PostMapping("join")
	public String join(@ModelAttribute MemberDto m) {
		//m 객체를 DB에 insert
		//암호화
		String newPwd = passwordEncoder.encode(m.getPwd());
		System.out.println("회원가입 pwd : "+newPwd);
		m.setPwd(newPwd);
		sqlSession.insert("member.insertMember", m);
		return "redirect:/";
	}
	
	//로그인************
	@GetMapping("login")
	public String login() {
		return "member/login";
	}
	@PostMapping("login")
	public String login(String id, String pwd) {
		String newPwd = passwordEncoder.encode(pwd);
		System.out.println("로그인 pwd : "+newPwd);
		
		Map<String, String> map = new HashMap<>();
		map.put("id", id);
		map.put("pwd", newPwd);
		
		//DB에서 현재 ID의 PWD 가져오기
		//그리고 그 PWD와 화면에서 입력받은 pwd를 비교하기
		//비교한 결과값이 로그인 성공 여부
		
		boolean x = passwordEncoder.matches(pwd, newPwd);
		System.out.println(x);
		MemberDto loginUser = sqlSession.selectOne("member.login", map);
		System.out.println("loginUser : "+loginUser);
		return "redirect:/";
	}
	
	//회원목록************
	@GetMapping("list")
	public String list(Model model, String searchType, String searchValue) {
		
		Map<String, Object> map = new HashMap<>();
		map.put("t", searchType);
		map.put("v", searchValue);
		if("age".equals(searchType)) {
			map.put("v", searchValue.split(","));
		}
		//모든회원 조회
		List<MemberDto> memberList = sqlSession.selectList("member.search", map);
		
		//memberList를 화면에 전달해주기
		model.addAttribute("memberList", memberList);
		
		return "member/list";
	}
}

MemberDto

package com.kh.app14.member.entity;

import java.util.Date;

public class MemberDto {

	private String id;
	private String pwd;
	private String nick;
	private Date enrollDate;
	private String addr;
	private int age;
	
	public String getId() {
		return id;
	}
	public void setId(String id) {
		this.id = id;
	}
	public String getPwd() {
		return pwd;
	}
	public void setPwd(String pwd) {
		this.pwd = pwd;
	}
	public String getNick() {
		return nick;
	}
	public void setNick(String nick) {
		this.nick = nick;
	}
	public Date getEnrollDate() {
		return enrollDate;
	}
	public void setEnrollDate(Date enrollDate) {
		this.enrollDate = enrollDate;
	}
	public String getAddr() {
		return addr;
	}
	public void setAddr(String addr) {
		this.addr = addr;
	}
	public int getAge() {
		return age;
	}
	public void setAge(int age) {
		this.age = age;
	}

	@Override
	public String toString() {
		return "MemberDto [id=" + id + ", pwd=" + pwd + ", nick=" + nick + "]";
	}
	
}

会員が加入する。jsp

プライマリ・インデックス。jsp

リストを検索します。jsp

<body>
	<h1>회원 목록</h1>
	
	<form action="list" method="get">
		<select name="searchType">
			<option value="id">아이디</option>
			<option value="nick">닉네임</option>
			<option value="addr">주소</option>
			<option value="age">나이</option>
		</select>
		<input type="text" name="searchValue">
		<input type="submit" value="검색">
	</form>
	
	<br><hr><br>
	
	<table border="1">
		<thead>
			<tr>
				<th>아이디</th>
				<th>닉네임</th>
				<th>주소</th>
				<th>나이</th>
				<th>가입일</th>
			</tr>
		</thead>
		<tbody>
		<%
		List<MemberDto> memberList = (List)request.getAttribute("memberList");
		for(MemberDto m : memberList){
		%>
			<tr>
				<td><%=m.getId() %></td>
				<td><%=m.getNick() %></td>
				<td><%=m.getAddr() %></td>
				<td><%=m.getAge() %></td>
				<td><%=m.getEnrollDate() %></td>
			</tr>
		<% 
		}
		%>
		</tbody>
	</table>
</body>