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This commit is contained in:
awin-x 2024-12-14 21:23:22 +08:00
parent 3f8d7e5fc5
commit 058dea58cb
16 changed files with 284 additions and 120 deletions
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2
.idea/compiler.xml
View File

@ -20,7 +20,7 @@
<sourceOutputDir name="target/generated-sources/annotations" />
<sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
<outputRelativeToContentRoot value="true" />
<processorPath useClasspath="false">
<processorPath>
<entry name="D:/software/dev/maven/apache-maven-3.9.9/repository/org/projectlombok/lombok/release/lombok-release.jar" />
</processorPath>
<module name="learn03-springboot" />

6
test05/pom.xml
View File

@ -77,6 +77,12 @@
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt</artifactId>
<version>0.12.3</version>
</dependency>
</dependencies>
<build>

2
test05/src/main/java/test05/Test05Application.java
View File

@ -2,7 +2,9 @@ package test05;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.web.servlet.ServletComponentScan;
@ServletComponentScan
@SpringBootApplication
public class Test05Application {

36
test05/src/main/java/test05/controller/LoginController.java Normal file
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@ -0,0 +1,36 @@
package test05.controller;
import jakarta.servlet.http.HttpSession;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import test05.pojo.Result;
import test05.pojo.User;
import test05.service.UserService;
@RestController
@RequestMapping("/userAction")
public class LoginController {
private final UserService userService;
@Autowired
public LoginController(UserService userService) {
this.userService = userService;
}
@CrossOrigin
@RequestMapping("/login")
public Result login(String username, String password, HttpSession session) {
if (session.getAttribute("user") != null) {
return Result.success(session.getAttribute("user"));
}else if (username==null || password==null) {
return Result.error("login fail");
}
Result res = userService.login(new User(username, password));
if (res.isSuccess()) {
session.setAttribute("user", res.getData());
}
return res;
}
}

20
test05/src/main/java/test05/filter/loginFilter.java Normal file
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@ -0,0 +1,20 @@
package test05.filter;
import jakarta.servlet.*;
import jakarta.servlet.annotation.WebFilter;
import jakarta.servlet.http.HttpServletRequest;
import java.io.IOException;
import java.util.Objects;
@WebFilter("/*Action/*")
public class loginFilter implements Filter {
@Override
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
if (Objects.equals(((HttpServletRequest) servletRequest).getRequestURI(), "/userAction/login")) {
filterChain.doFilter(servletRequest, servletResponse);
}
filterChain.doFilter(servletRequest, servletResponse);
}
}

2
test05/src/main/java/test05/mapper/UserMapper.java
View File

@ -7,7 +7,7 @@ import java.util.List;
@Mapper
public interface UserMapper {
List<User> selectUser(User user);
List<User> selectUser(User user, int page, int pageSize);
User selectUserByName(String username);
int insertUser(User user);
int deleteUser(User user);

16
test05/src/main/java/test05/pojo/Student.java
View File

@ -10,20 +10,20 @@ import lombok.NonNull;
@NoArgsConstructor
public class Student {
@NonNull
private Integer N_STUDENT_ID=-1;
private Integer id =-1;
@NonNull
private String VC_STUDENT_CODE="";
private String code ="";
@NonNull
private String VC_STUDENT_NAME="";
private String name ="";
@NonNull
private Integer N_SEX=-1;
private Integer sex =-1;
@NonNull
private Integer N_GRADE=-1;
private Integer grade =-1;
@NonNull
private Integer N_MAJOR=-1;
private Integer major =-1;
@NonNull
private String VC_DETAIL="";
private String detail ="";
public Student(int id){
N_STUDENT_ID=id;
this.id =id;
}
}

12
test05/src/main/java/test05/pojo/User.java
View File

@ -10,12 +10,16 @@ import lombok.NonNull;
@NoArgsConstructor
public class User {
@NonNull
private Integer N_USER_ID=-1;
private Integer id =-1;
@NonNull
private String VC_LOGIN_NAME ="";
private String name ="";
@NonNull
private String VC_PASSWORD="";
private String password ="";
public User(int id){
N_USER_ID = id;
this.id = id;
}
public User(@NonNull String name, @NonNull String password){
this.name = name;
this.password = password;
}
}

9
test05/src/main/java/test05/service/UserService.java
View File

@ -1,4 +1,13 @@
package test05.service;
import test05.pojo.Result;
import test05.pojo.User;
public interface UserService {
/**
* 用户登录服务
* @param user 包含用户名和密码用于比对
* @return 登录结果
*/
public Result login(User user);
}

2
test05/src/main/java/test05/service/impl/CourseServiceImpl.java
View File

@ -20,7 +20,7 @@ public class CourseServiceImpl implements CourseService {
return "do not set N_COURSE_ID";
}
if (course.getName().length()<4||course.getName().length()>25){
return "name too long";
return "name invalid";
}
if (course.getGrade()>3000||course.getGrade()<2000){
return "grade invalid";

37
test05/src/main/java/test05/service/impl/UserServiceImpl.java Normal file
View File

@ -0,0 +1,37 @@
package test05.service.impl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import test05.mapper.UserMapper;
import test05.pojo.Result;
import test05.pojo.User;
import test05.service.UserService;
import test05.utils.JwtUtils;
import java.util.HashMap;
import java.util.Map;
@Service
public class UserServiceImpl implements UserService {
private UserMapper userMapper;
@Autowired
public void setUserMapper(UserMapper userMapper) {
this.userMapper = userMapper;
}
@Override
public Result login(User user) {
User selectUser = userMapper.selectUserByName(user.getName());
if (selectUser == null) {
return Result.error("user dose not exist");
}
if (selectUser.getPassword().equals(user.getPassword())) {
Map<String, Object> map = new HashMap<String, Object>();
map.put("id", selectUser.getId());
map.put("name", selectUser.getName());
return Result.success(JwtUtils.getJwt(map));
}else{
return Result.error("password incorrect");
}
}
}

53
test05/src/main/java/test05/utils/JwtUtils.java Normal file
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@ -0,0 +1,53 @@
package test05.utils;
import io.jsonwebtoken.Jwts;
import io.jsonwebtoken.security.Keys;
import javax.crypto.SecretKey;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
public class JwtUtils {
static private final SecretKey KEY=Keys.hmacShaKeyFor("12@529#5e2#54t8r8$0454g9&hj|03nb13df1h1351xY".getBytes());
// ms s m h d
static private final int[] expireTime = {0,0,0,3,0};
static public String getJwt(Map<String, Object> map){
return Jwts.builder()
// 设置头部信息header
.header()
.add("typ", "JWT")
.add("alg", "HS256")
.and()
// 设置自定义负载信息payload
.claim("data", map)
// 过期日期
.expiration(getExpireTime())
// 签名8
.signWith(KEY)
.compact();
}
static public void setExpireTime(int ms, int seconds, int minutes, int hour,int day){
expireTime[0] = ms;
expireTime[1] = seconds;
expireTime[2] = minutes;
expireTime[3] = hour;
expireTime[4] = day;
}
static public Date getExpireTime(){
return new Date(System.currentTimeMillis()
+ (expireTime[0])
+ (expireTime[1] * 1000L)
+ (expireTime[2] * 60000L)
+ (expireTime[3] * 3600000L)
+ (expireTime[4] * 86400000L)
);
}
static public Map<String, Object> parseJwt(String jwt){
return Jwts.parser()
.verifyWith(KEY)
.build()
.parseSignedClaims(jwt).getPayload();
}
}

17
test05/src/main/resources/test05/mapper/CourseMapper.xml
View File

@ -9,6 +9,7 @@
N_TYPE AS type,
F_CREDIT AS credit,
N_MAJOR AS major,
N_GRADE AS grade,
VC_DETAIL AS detail
FROM t_course
WHERE #{course.id} in (N_COURSE_ID, -1)
@ -16,19 +17,19 @@
AND #{course.credit} in (F_CREDIT, -1)
AND #{course.major} in (N_MAJOR, -1)
AND UPPER(VC_COURSE_NAME) LIKE CONCAT('%', UPPER(#{course.name}), '%')
ORDER BY N_COURSE_ID
LIMIT #{page}*#{pageSize},#{pageSize}
ORDER BY N_COURSE_ID DESC
LIMIT (#{page}-1)*#{pageSize},#{pageSize}
</select>
<select id="selectCourseCount" resultType="int">
SELECT COUNT(*)
FROM t_course
WHERE #{N_COURSE_ID} in (N_COURSE_ID, -1)
AND #{N_TYPE} in (N_TYPE, -1)
AND #{F_CREDIT} in (F_CREDIT, -1)
AND #{N_MAJOR} in (N_MAJOR, -1)
AND UPPER(VC_COURSE_NAME) LIKE CONCAT('%', UPPER(#{VC_COURSE_NAME}), '%')
WHERE #{id} in (N_COURSE_ID, -1)
AND #{type} in (N_TYPE, -1)
AND #{credit} in (F_CREDIT, -1)
AND #{major} in (N_MAJOR, -1)
AND UPPER(VC_COURSE_NAME) LIKE CONCAT('%', UPPER(#{name}), '%')
</select>
<insert id="insertCourse" keyProperty="N_COURSE_ID" useGeneratedKeys="true">
<insert id="insertCourse" keyProperty="id" useGeneratedKeys="true">
INSERT INTO t_course
(VC_COURSE_NAME, N_TYPE, F_CREDIT, N_GRADE, N_MAJOR, VC_DETAIL)
VALUES (#{name}, #{type}, #{credit}, #{grade}, #{major}, #{detail})

46
test05/src/main/resources/test05/mapper/StudentMapper.xml
View File

@ -4,37 +4,43 @@
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="test05.mapper.StudentMapper">
<select id="selectStudent" resultType="test05.pojo.Student">
SELECT *
SELECT N_STUDENT_ID AS id,
VC_STUDENT_CODE AS code,
VC_STUDENT_NAME AS name,
N_SEX AS sex,
N_MAJOR AS major,
N_GRADE AS grade,
VC_DETAIL AS detail
FROM t_student
WHERE #{student.N_STUDENT_ID} in (N_STUDENT_ID, -1)
AND VC_STUDENT_CODE LIKE CONCAT('%', #{student.VC_STUDENT_CODE}, '%')
AND VC_STUDENT_NAME LIKE CONCAT('%', #{student.VC_STUDENT_NAME}, '%')
AND #{student.N_SEX} in (N_SEX, -1)
AND #{student.N_GRADE} in (N_GRADE, -1)
AND #{student.N_MAJOR} in (N_MAJOR, -1)
AND VC_DETAIL LIKE CONCAT('%', #{student.VC_DETAIL}, '%')
ORDER BY N_STUDENT_ID
LIMIT #{page}*#{pageSize},#{pageSize}
WHERE #{student.id} in (N_STUDENT_ID, -1)
AND VC_STUDENT_CODE LIKE CONCAT('%', #{student.code}, '%')
AND VC_STUDENT_NAME LIKE CONCAT('%', #{student.name}, '%')
AND #{student.sex} in (N_SEX, -1)
AND #{student.grade} in (N_GRADE, -1)
AND #{student.major} in (N_MAJOR, -1)
AND VC_DETAIL LIKE CONCAT('%', #{student.detail}, '%')
ORDER BY N_STUDENT_ID DESC
LIMIT (#{page}-1)*#{pageSize},#{pageSize}
</select>
<insert id="insertStudent" useGeneratedKeys="true" keyProperty="N_STUDENT_ID">
<insert id="insertStudent" useGeneratedKeys="true" keyProperty="id">
INSERT INTO t_student
(VC_STUDENT_CODE, VC_STUDENT_NAME, N_SEX, N_GRADE, N_MAJOR, VC_DETAIL)
VALUES
(#{VC_STUDENT_CODE},#{VC_STUDENT_NAME},#{N_SEX},#{N_GRADE},#{N_MAJOR},#{VC_DETAIL});
(#{code},#{name},#{sex},#{grade},#{major},#{detail});
</insert>
<delete id="deleteStudent">
DELETE
FROM t_student
WHERE N_STUDENT_ID = #{N_STUDENT_ID};
WHERE N_STUDENT_ID = #{id};
</delete>
<update id="updateStudent">
UPDATE t_student
SET VC_STUDENT_CODE=#{VC_STUDENT_CODE},
VC_STUDENT_NAME=#{VC_STUDENT_NAME},
N_SEX=#{N_SEX},
N_GRADE=#{N_GRADE},
N_MAJOR=#{N_MAJOR},
VC_DETAIL=#{VC_DETAIL}
WHERE N_STUDENT_ID=#{N_STUDENT_ID};
SET VC_STUDENT_CODE=#{code},
VC_STUDENT_NAME=#{name},
N_SEX=#{sex},
N_GRADE=#{grade},
N_MAJOR=#{major},
VC_DETAIL=#{detail}
WHERE N_STUDENT_ID=#{id};
</update>
</mapper>

28
test05/src/main/resources/test05/mapper/UserMapper.xml
View File

@ -4,32 +4,38 @@
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="test05.mapper.UserMapper">
<select id="selectUser" resultType="test05.pojo.User">
SELECT *
SELECT N_USER_ID AS id,
VC_LOGIN_NAME AS name,
VC_PASSWORD AS password
FROM t_user
WHERE
#{N_USER_ID} IN (N_USER_ID, -1)
AND VC_LOGIN_NAME LIKE CONCAT('%',#{VC_LOGIN_NAME},'%')
AND VC_PASSWORD LIKE CONCAT('%',#{VC_PASSWORD},'%')
#{user.id} IN (N_USER_ID, -1)
AND VC_LOGIN_NAME LIKE CONCAT('%',#{user.name},'%')
AND VC_PASSWORD LIKE CONCAT('%',#{user.password},'%')
ORDER BY N_USER_ID DESC
LIMIT (#{page}-1)*#{pageSize},#{pageSize}
</select>
<insert id="insertUser" useGeneratedKeys="true" keyProperty="N_USER_ID">
<insert id="insertUser" useGeneratedKeys="true" keyProperty="id">
INSERT INTO t_user
(VC_LOGIN_NAME, VC_PASSWORD)
VALUES
(#{VC_LOGIN_NAME}, #{VC_PASSWORD})
(#{name}, #{password})
</insert>
<update id="updateUser">
UPDATE t_user
SET VC_PASSWORD=#{VC_PASSWORD},
VC_LOGIN_NAME=#{VC_LOGIN_NAME}
WHERE N_USER_ID = #{N_USER_ID};
SET VC_PASSWORD=#{password},
VC_LOGIN_NAME=#{name}
WHERE N_USER_ID = #{id};
</update>
<delete id="deleteUser">
DELETE
FROM t_user
WHERE N_USER_ID = #{N_USER_ID}
WHERE N_USER_ID = #{id}
</delete>
<select id="selectUserByName" resultType="test05.pojo.User">
SELECT *
SELECT N_USER_ID AS id,
VC_LOGIN_NAME AS name,
VC_PASSWORD AS password
FROM t_user
WHERE VC_LOGIN_NAME = #{username};
</select>

116
test05/src/test/java/test05/Test05ApplicationTests.java
View File

@ -1,13 +1,19 @@
package test05;
import io.jsonwebtoken.Claims;
import io.jsonwebtoken.Jws;
import io.jsonwebtoken.Jwts;
import io.jsonwebtoken.security.Keys;
import org.junit.jupiter.api.Test;
import org.opentest4j.TestAbortedException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import test05.mapper.*;
import test05.pojo.*;
import test05.utils.JwtUtils;
import java.util.*;
import java.util.List;
@SpringBootTest
class Test05ApplicationTests {
@ -23,7 +29,7 @@ class Test05ApplicationTests {
UserMapper userMapper;
@Test
public void courseMapperTest(){
public void courseMapperTest() {
Course course = new Course();
course.setName("测试课程");
@ -36,7 +42,7 @@ class Test05ApplicationTests {
courseMapper.deleteCourse(course);
}
courseMapper.insertCourse(course);
if (course.getId()==-1){
if (course.getId() == -1) {
System.out.println("课程添加出阿信错误");
throw new TestAbortedException();
}
@ -58,50 +64,17 @@ class Test05ApplicationTests {
}
@Test
public void scoreSelectTest(){
Score score = new Score();
List<Score> result = scoreMapper.selectScore(score);
System.out.println(result);
}
@Test
public void scoreInsertTest(){
Score score = new Score();
score.setN_COURSE_ID(22);
score.setN_STUDENT_ID(22);
score.setF_SCORE(1.0F);
scoreMapper.insertScore(score);
}
@Test
public void scoreUpdateTest(){
Score score = new Score();
score.setN_COURSE_ID(22);
score.setN_STUDENT_ID(22);
score.setF_SCORE(2.0F);
scoreMapper.updateScore(score);
}
@Test
public void scoreDeleteTest(){
Score score = new Score();
score.setN_COURSE_ID(22);
score.setN_STUDENT_ID(22);
scoreMapper.deleteScore(score);
}
@Test
public void studentMapperTest(){
public void studentMapperTest() {
Student student = new Student();
student.setVC_STUDENT_CODE("2020202");
student.setN_MAJOR(2);
student.setVC_STUDENT_NAME("测试学生");
student.setN_SEX(1);
student.setN_GRADE(2022);
student.setCode("2020202");
student.setMajor(2);
student.setName("测试学生");
student.setSex(1);
student.setGrade(2022);
//添加学生
studentMapper.insertStudent(student);
System.out.println(student.getN_STUDENT_ID());
if (student.getN_STUDENT_ID()==-1) {
System.out.println(student.getId());
if (student.getId() == -1) {
System.out.println("学生信息添加出现错误");
throw new TestAbortedException();
}
@ -113,14 +86,14 @@ class Test05ApplicationTests {
}
System.out.println(selectResult);
//修改学生
student.setN_GRADE(2023);
student.setGrade(2023);
studentMapper.updateStudent(student);
selectResult = studentMapper.selectStudent(student, 0, 10);
if (selectResult.size() != 1) {
System.out.println("学生信息查询出现错误");
throw new TestAbortedException();
}
if (selectResult.getFirst().getN_GRADE() != 2023) {
if (selectResult.getFirst().getGrade() != 2023) {
System.out.println("学生信息修改出现错误");
throw new TestAbortedException();
}
@ -133,7 +106,7 @@ class Test05ApplicationTests {
}
@Test
public void teacherMapperTest(){
public void teacherMapperTest() {
Teacher teacher = new Teacher();
teacher.setVC_TEACHER_NAME("测试老师");
teacher.setN_EDUC(2);
@ -149,7 +122,7 @@ class Test05ApplicationTests {
}
//查询老师
List<Teacher> selectResult = teacherMapper.selectTeacher(new Teacher());
if (selectResult.isEmpty()){
if (selectResult.isEmpty()) {
System.out.println("查询老师信息出现错误");
throw new TestAbortedException();
}
@ -158,65 +131,76 @@ class Test05ApplicationTests {
//修改老师
teacherMapper.updateTeacher(teacher);
selectResult = teacherMapper.selectTeacher(teacher);
if (selectResult.size() != 1){
if (selectResult.size() != 1) {
System.out.println("查询老师信息出现错误");
throw new TestAbortedException();
}
if (selectResult.getFirst().getN_SEX()!=0) {
if (selectResult.getFirst().getN_SEX() != 0) {
System.out.println("老师信息修改出现错误");
throw new TestAbortedException();
}
//删除老师
teacherMapper.deleteTeacher(teacher);
selectResult = teacherMapper.selectTeacher(teacher);
if (!selectResult.isEmpty()){
if (!selectResult.isEmpty()) {
System.out.println("老师信息删除出现错误");
}
}
@Test
public void userMapperTest(){
public void userMapperTest() {
User user;
user = userMapper.selectUserByName("测试用户");
if (user == null) {
user = new User();
}else{
} else {
userMapper.deleteUser(user);
}
user.setVC_PASSWORD("123456");
user.setVC_LOGIN_NAME("测试用户");
user.setPassword("123456");
user.setName("测试用户");
userMapper.insertUser(user);
if (user.getN_USER_ID()==-1) {
if (user.getId() == -1) {
System.out.println("添加用户出现错误");
throw new TestAbortedException();
}
List<User> selectResult = userMapper.selectUser(new User());
if (selectResult.isEmpty()){
List<User> selectResult = userMapper.selectUser(new User(), 0, 10);
if (selectResult.isEmpty()) {
System.out.println("查询用户出现错误");
throw new TestAbortedException();
}
System.out.println(selectResult);
user.setVC_PASSWORD("654321");
user.setPassword("654321");
userMapper.updateUser(user);
selectResult = userMapper.selectUser(user);
if (selectResult.size()!=1){
selectResult = userMapper.selectUser(user, 0, 10);
if (selectResult.size() != 1) {
System.out.println("查询用户失败");
throw new TestAbortedException();
}
if (!selectResult.getFirst().getVC_PASSWORD().equals(user.getVC_PASSWORD())) {
if (!selectResult.getFirst().getPassword().equals(user.getPassword())) {
System.out.println("修改用户出现错误");
throw new TestAbortedException();
}
User selectUser = userMapper.selectUserByName(user.getVC_LOGIN_NAME());
if (selectUser==null){
User selectUser = userMapper.selectUserByName(user.getName());
if (selectUser == null) {
System.out.println("用户定位失败");
throw new TestAbortedException();
}
userMapper.deleteUser(user);
selectResult = userMapper.selectUser(user);
if (!selectResult.isEmpty()){
selectResult = userMapper.selectUser(user, 0, 10);
if (!selectResult.isEmpty()) {
System.out.println("删除用户失败");
throw new TestAbortedException();
}
}
@Test
public void genJwtTest(){
Map<String, Object> map = new HashMap<String, Object>();
map.put("id", "1");
map.put("name", "tom");
String jwt = JwtUtils.getJwt(map);
System.out.println(jwt);
Map<String, Object> result = JwtUtils.parseJwt(jwt);
System.out.println(result);
}
}