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重构Article模块 新增Message模块 优化安全配置

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This commit is contained in:
qingfeng1121
2025-10-10 14:39:43 +08:00
parent 92c604e1f5
commit fdb0608751
15 changed files with 694 additions and 156 deletions
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16
pom.xml
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@@ -23,7 +23,23 @@
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>2.2.2</version>
</dependency>
<!-- Spring Security 核心依赖 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<!-- Spring Security 配置 -->
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-config</artifactId>
</dependency>
<!-- AOP支持（用于方法级安全控制） -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-aop</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>

60
src/main/java/com/qf/myafterprojecy/controller/ArticleController.java
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@@ -5,37 +5,63 @@ import com.qf.myafterprojecy.pojo.ResponseMessage;
import com.qf.myafterprojecy.pojo.dto.ArticleDto;
import com.qf.myafterprojecy.service.IArticleService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import javax.validation.Valid;
import java.util.List;
@RestController
@RequestMapping("/article")
@RequestMapping("/api/articles")
@Validated
public class ArticleController {
/**
*
*/
@Autowired
IArticleService ArticleService;
private IArticleService articleService;
@GetMapping("/{id}")
public ResponseMessage<Article> getArticle(@PathVariable Integer id) {
return articleService.getArticleById(id);
}
@GetMapping
public ResponseMessage<Iterable<Article>> getArticleAllByID(@Validated @RequestBody ArticleDto articleDto){
return ArticleService.getArticleAllByID(articleDto);
public ResponseMessage<List<Article>> getAllArticles() {
return articleService.getAllArticles();
}
@PutMapping
public ResponseMessage<Article> UpdateArticle(@RequestBody ArticleDto articleDto){
return ArticleService.SaveArticle(articleDto);
};
@PostMapping
public ResponseMessage<Article> AddArticle(@RequestBody ArticleDto articleDto){
return ArticleService.SaveArticle(articleDto);
@PreAuthorize("hasRole('AUTHOR')")
public ResponseMessage<Article> createArticle(@Valid @RequestBody ArticleDto articleDto) {
return articleService.saveArticle(articleDto);
}
@DeleteMapping
public ResponseMessage<Article> DeleteArticle(@RequestBody ArticleDto articleDto){
return ArticleService.deleteArticle(articleDto.getArticleid());
@PutMapping("/{id}")
@PreAuthorize("hasRole('AUTHOR') or hasRole('ADMIN')")
public ResponseMessage<Article> updateArticle(
@PathVariable Integer id,
@Valid @RequestBody ArticleDto articleDto) {
return articleService.updateArticle(id, articleDto);
}
@DeleteMapping("/{id}")
@PreAuthorize("hasRole('AUTHOR') or hasRole('ADMIN')")
public ResponseMessage<Article> deleteArticle(@PathVariable Integer id) {
return articleService.deleteArticle(id);
}
@GetMapping("/author/{authorId}")
public ResponseMessage<List<Article>> getArticlesByAuthor(@PathVariable Integer authorId) {
return articleService.getArticlesByAuthor(authorId);
}
@GetMapping("/category/{categoryId}")
public ResponseMessage<List<Article>> getArticlesByCategory(@PathVariable Integer categoryId) {
return articleService.getArticlesByCategory(categoryId);
}
@GetMapping("/popular")
public ResponseMessage<List<Article>> getMostViewedArticles() {
return articleService.getMostViewedArticles();
}
}

35
src/main/java/com/qf/myafterprojecy/controller/MessageController.java Normal file
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@@ -0,0 +1,35 @@
package com.qf.myafterprojecy.controller;
import com.qf.myafterprojecy.pojo.Message;
import com.qf.myafterprojecy.pojo.ResponseMessage;
import com.qf.myafterprojecy.pojo.dto.MessageDto;
import com.qf.myafterprojecy.service.IMessageService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
@RestController
@RequestMapping("/api/messages")
public class MessageController {
@Autowired
private IMessageService messageService;
@GetMapping
public ResponseMessage<Iterable<Message>> getAllMessages() {
return messageService.getAllMessages();
}
@GetMapping("/{id}")
public ResponseMessage<Message> getMessage(@PathVariable Integer id) {
return messageService.getMessageById(id);
}
@PostMapping
public ResponseMessage<Message> createMessage(@RequestBody MessageDto message) {
return messageService.saveMessage(message);
}
@DeleteMapping("/{id}")
public ResponseMessage<Message> deleteMessage(@PathVariable Integer id) {
return messageService.deleteMessage(id);
}
}

103
src/main/java/com/qf/myafterprojecy/pojo/Article.java
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@@ -1,8 +1,9 @@
package com.qf.myafterprojecy.pojo;
import lombok.Data;
import javax.persistence.*;
import javax.validation.constraints.NotBlank;
import javax.validation.constraints.NotNull;
import java.time.LocalDateTime;
@Entity
@Table(name = "article")
@@ -11,18 +12,35 @@ public class Article {
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(name = "articleid")
private Integer articleid;
@NotBlank(message = "标题不能为空")
@Column(name = "title")
private String title;
@Column(name = "content")
@NotBlank(message = "内容不能为空")
@Column(name = "content", columnDefinition = "TEXT")
private String content;
@NotNull(message = "类别id不能为空")
@Column(name = "typeid")
private Integer typeid;
@Column(name = "img")
private String img;
@Column(name = "typeid")
private int typeid;
@Column(name = "published_at")
private String publisher_at;
@Column(name = "created_at")
private String created_at;
private LocalDateTime createdAt;
@Column(name = "updated_at")
private LocalDateTime updatedAt;
@Column(name = "view_count")
private Integer viewCount;
@Column(name = "status")
private Integer status; // 0-草稿，1-已发布，2-已删除
// Getters and Setters
public Integer getArticleid() {
return articleid;
@@ -48,6 +66,38 @@ public class Article {
this.content = content;
}
public Integer getTypeid() {
return typeid;
}
public void setTypeid(Integer typeid) {
this.typeid = typeid;
}
public LocalDateTime getCreatedAt() {
return createdAt;
}
public void setCreatedAt(LocalDateTime createdAt) {
this.createdAt = createdAt;
}
public LocalDateTime getUpdatedAt() {
return updatedAt;
}
public void setUpdatedAt(LocalDateTime updatedAt) {
this.updatedAt = updatedAt;
}
public Integer getStatus() {
return status;
}
public void setStatus(Integer status) {
this.status = status;
}
public String getImg() {
return img;
}
@@ -56,40 +106,11 @@ public class Article {
this.img = img;
}
public int getTypeid() {
return typeid;
public Integer getViewCount() {
return viewCount;
}
public void setTypeid(int typeid) {
this.typeid = typeid;
}
public String getPublisher_at() {
return publisher_at;
}
public void setPublisher_at(String publisher_at) {
this.publisher_at = publisher_at;
}
public String getCreated_at() {
return created_at;
}
public void setCreated_at(String created_at) {
this.created_at = created_at;
}
@Override
public String toString() {
return "Article{" +
"articleid=" + articleid +
", title='" + title + '\'' +
", content='" + content + '\'' +
", img='" + img + '\'' +
", typeid=" + typeid +
", publisher_at='" + publisher_at + '\'' +
", created_at='" + created_at + '\'' +
'}';
public void setViewCount(Integer viewCount) {
this.viewCount = viewCount;
}
}

83
src/main/java/com/qf/myafterprojecy/pojo/Message.java Normal file
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@@ -0,0 +1,83 @@
package com.qf.myafterprojecy.pojo;
import javax.persistence.*;
import java.util.Date;
@Entity
@Table(name = "message")
public class Message {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Integer messageid;
private String nickname;
private String email;
@Column(columnDefinition = "text")
private String content;
@Temporal(TemporalType.TIMESTAMP)
private Date createdAt;
private Integer parentid;
private Integer articleid;
public Integer getMessageid() {
return messageid;
}
public void setMessageid(Integer messageid) {
this.messageid = messageid;
}
public String getNickname() {
return nickname;
}
public void setNickname(String nickname) {
this.nickname = nickname;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getContent() {
return content;
}
public void setContent(String content) {
this.content = content;
}
public Date getCreatedAt() {
return createdAt;
}
public void setCreatedAt(Date createdAt) {
this.createdAt = createdAt;
}
public Integer getParentid() {
return parentid;
}
public void setParentid(Integer parentid) {
this.parentid = parentid;
}
public Integer getArticleid() {
return articleid;
}
public void setArticleid(Integer articleid) {
this.articleid = articleid;
}
}

57
src/main/java/com/qf/myafterprojecy/pojo/ResponseMessage.java
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@@ -2,10 +2,11 @@ package com.qf.myafterprojecy.pojo;
import lombok.Data;
import org.springframework.http.HttpStatus;
@Data
public class ResponseMessage<T> {
private Integer code;
private String message;
private boolean success;
private T data;
public ResponseMessage(Integer code, String message, T data) {
this.code = code;
@@ -13,6 +14,14 @@ public class ResponseMessage<T> {
this.data = data;
}
public boolean isSuccess() {
return success;
}
public void setSuccess(boolean success) {
this.success = success;
}
public Integer getCode() {
return code;
}
@@ -36,18 +45,54 @@ public class ResponseMessage<T> {
public void setData(T data) {
this.data = data;
}
public ResponseMessage(Integer code, String message, T data, boolean success) {
this.code = code;
this.message = message;
this.data = data;
this.success = success;
}
// 接口请求成功
public static <T> ResponseMessage<T> success(T data ,String message ,boolean success) {
return new ResponseMessage(HttpStatus.OK.value(), message, data ,success);
}
/**
* 创建一个表示操作失败的响应消息
* @param message 失败原因的描述信息
* @return 返回一个包含错误状态码和错误信息的ResponseMessage对象
*/
public static <T> ResponseMessage<T> failure(String message) {
return new ResponseMessage<>(HttpStatus.INTERNAL_SERVER_ERROR.value(), message, null, false);
}
public static <T> ResponseMessage<T> success(T data) {
return new ResponseMessage(HttpStatus.OK.value(), "success", data);
return new ResponseMessage<>(HttpStatus.OK.value(), "操作成功", data, true);
}
public static <T> ResponseMessage<T> Delete(Boolean delete) {
return new ResponseMessage(HttpStatus.OK.value(), "delete", delete);
public static <T> ResponseMessage<T> success(T data, String message) {
return new ResponseMessage<>(HttpStatus.OK.value(), message, data, true);
}
public static <T> ResponseMessage<T> Save(Boolean save) {
return new ResponseMessage(HttpStatus.OK.value(), "save", save);
public static <T> ResponseMessage<T> error(String message) {
return new ResponseMessage<>(HttpStatus.INTERNAL_SERVER_ERROR.value(), message, null, false);
}
public static <T> ResponseMessage<T> error(Integer code, String message) {
return new ResponseMessage<>(code, message, null, false);
}
public static <T> ResponseMessage<T> Save(boolean success) {
return success ?
new ResponseMessage<>(HttpStatus.OK.value(), "保存成功", null, true) :
new ResponseMessage<>(HttpStatus.INTERNAL_SERVER_ERROR.value(), "保存失败", null, false);
}
public static <T> ResponseMessage<T> Delete(boolean success) {
return success ?
new ResponseMessage<>(HttpStatus.OK.value(), "删除成功", null, true) :
new ResponseMessage<>(HttpStatus.INTERNAL_SERVER_ERROR.value(), "删除失败", null, false);
}
}

78
src/main/java/com/qf/myafterprojecy/pojo/dto/ArticleDto.java
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@@ -1,21 +1,32 @@
package com.qf.myafterprojecy.pojo.dto;
import lombok.Getter;
import javax.validation.constraints.NotBlank;
import javax.validation.constraints.NotNull;
@Getter
public class ArticleDto {
private Integer articleid;
private String title;
private String content;
private String img;
private Integer typeid;
private String publisher_at;
private String created_at;
private Integer id;
public Integer getArticleid() {
return articleid;
@NotBlank(message = "标题不能为空")
private String title;
@NotBlank(message = "内容不能为空")
private String content;
private String img;
private Integer status;
// Getters and Setters
public Integer getId() {
return id;
}
public void setArticleid(Integer articleid) {
this.articleid = articleid;
public void setId(Integer id) {
this.id = id;
}
public String getTitle() {
@@ -34,6 +45,14 @@ public class ArticleDto {
this.content = content;
}
public Integer getStatus() {
return status;
}
public void setStatus(Integer status) {
this.status = status;
}
public String getImg() {
return img;
}
@@ -41,41 +60,4 @@ public class ArticleDto {
public void setImg(String img) {
this.img = img;
}
public Integer getTypeid() {
return typeid;
}
public void setTypeid(Integer typeid) {
this.typeid = typeid;
}
public String getPublisher_at() {
return publisher_at;
}
public void setPublisher_at(String publisher_at) {
this.publisher_at = publisher_at;
}
public String getCreated_at() {
return created_at;
}
public void setCreated_at(String created_at) {
this.created_at = created_at;
}
@Override
public String toString() {
return "ArticleDto{" +
"articleid=" + articleid +
", title='" + title + '\'' +
", content='" + content + '\'' +
", img='" + img + '\'' +
", typeid=" + typeid +
", publisher_at='" + publisher_at + '\'' +
", created_at='" + created_at + '\'' +
'}';
}
}

77
src/main/java/com/qf/myafterprojecy/pojo/dto/MessageDto.java Normal file
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@@ -0,0 +1,77 @@
package com.qf.myafterprojecy.pojo.dto;
import javax.persistence.*;
import java.util.Date;
public class MessageDto {
private Integer messageid;
private String nickname;
private String email;
private String content;
private Date createdAt;
private Integer parentid;
private Integer articleid;
public Integer getMessageid() {
return messageid;
}
public void setMessageid(Integer messageid) {
this.messageid = messageid;
}
public String getNickname() {
return nickname;
}
public void setNickname(String nickname) {
this.nickname = nickname;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getContent() {
return content;
}
public void setContent(String content) {
this.content = content;
}
public Date getCreatedAt() {
return createdAt;
}
public void setCreatedAt(Date createdAt) {
this.createdAt = createdAt;
}
public Integer getParentid() {
return parentid;
}
public void setParentid(Integer parentid) {
this.parentid = parentid;
}
public Integer getArticleid() {
return articleid;
}
public void setArticleid(Integer articleid) {
this.articleid = articleid;
}
}

23
src/main/java/com/qf/myafterprojecy/repository/ArticleRepository.java
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@@ -1,9 +1,30 @@
package com.qf.myafterprojecy.repository;
import com.qf.myafterprojecy.pojo.Article;
import org.apache.ibatis.annotations.Param;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.Modifying;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.CrudRepository;
import org.springframework.stereotype.Repository;
import java.util.List;
@Repository
public interface ArticleRepository extends CrudRepository<Article,Integer> {
//public interface ArticleRepository extends CrudRepository<Article,Integer> {
//}
public interface ArticleRepository extends JpaRepository<Article, Integer> {
@Query("SELECT a FROM Article a WHERE a.status = 1 AND a.articleid = :articleid")
List<Article> findPublishedByAuthor(@Param("authorId") Integer authorId);
@Query("SELECT a FROM Article a WHERE a.status = 1 AND a.typeid = :typeid")
List<Article> findPublishedByCategory(@Param("categoryId") Integer categoryId);
@Modifying
@Query("UPDATE Article a SET a.viewCount = a.viewCount + 1 WHERE a.id = :id")
void incrementViewCount(@Param("id") Integer id);
@Query("SELECT a FROM Article a WHERE a.status = 1 ORDER BY a.viewCount DESC")
List<Article> findMostViewed();
}

8
src/main/java/com/qf/myafterprojecy/repository/MessageRepository.java Normal file
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@@ -0,0 +1,8 @@
package com.qf.myafterprojecy.repository;
import com.qf.myafterprojecy.pojo.Message;
import org.springframework.data.repository.CrudRepository;
public interface MessageRepository extends CrudRepository<Message, Integer> {
// 可根据需要添加自定义查询方法
}

133
src/main/java/com/qf/myafterprojecy/service/ArticleService.java
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@@ -4,39 +4,140 @@ import com.qf.myafterprojecy.pojo.Article;
import com.qf.myafterprojecy.pojo.ResponseMessage;
import com.qf.myafterprojecy.pojo.dto.ArticleDto;
import com.qf.myafterprojecy.repository.ArticleRepository;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.dao.DataAccessException;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.util.Collections;
import java.time.LocalDateTime;
import java.util.List;
@Slf4j
@Service
public class ArticleService implements IArticleService{
public class ArticleService implements IArticleService {
@Autowired
ArticleRepository articleRepository;
private ArticleRepository articleRepository;
@Override
public ResponseMessage<Iterable<Article>> getArticleAllByID(ArticleDto articleDto){
Iterable<Article> Articles = null;
if (articleDto.getArticleid()!=null && articleDto.getArticleid()!=0){
@Transactional(readOnly = true)
public ResponseMessage<Article> getArticleById(Integer id) {
try {
Article article = articleRepository.findById(id)
.orElseThrow(() -> new RuntimeException("文章不存在"));
Articles = Collections.singleton(articleRepository.findById(articleDto.getArticleid()).orElseThrow(()-> new RuntimeException("没有该文章")));
}else {
Articles = articleRepository.findAll();
// 增加浏览次数
articleRepository.incrementViewCount(id);
return ResponseMessage.success(article);
} catch (Exception e) {
log.error("获取文章失败: {}", e.getMessage());
return ResponseMessage.failure("获取文章失败");
}
return ResponseMessage.success(Articles) ;
}
@Override
public ResponseMessage<Article> SaveArticle(ArticleDto article) {
Article articlenew = new Article();
BeanUtils.copyProperties(article,articlenew);
return ResponseMessage.Save(articleRepository.save(articlenew)!= null);
@Transactional(readOnly = true)
public ResponseMessage<List<Article>> getAllArticles() {
try {
List<Article> articles = articleRepository.findAll();
return ResponseMessage.success(articles);
} catch (DataAccessException e) {
log.error("获取文章列表失败: {}", e.getMessage());
return ResponseMessage.failure("获取文章列表失败");
}
}
@Override
@Transactional(rollbackFor = Exception.class)
public ResponseMessage<Article> saveArticle(ArticleDto articleDto) {
try {
Article article = new Article();
BeanUtils.copyProperties(articleDto, article);
article.setCreatedAt(LocalDateTime.now());
article.setUpdatedAt(LocalDateTime.now());
article.setImg(articleDto.getImg() != null ? articleDto.getImg() : "");
article.setStatus(articleDto.getStatus() != null ? articleDto.getStatus() : 0);
Article savedArticle = articleRepository.save(article);
return ResponseMessage.success(savedArticle);
} catch (DataAccessException e) {
log.error("保存文章失败: {}", e.getMessage());
return ResponseMessage.failure("保存文章失败");
}
}
@Override
public ResponseMessage<Article> deleteArticle(Integer articleid) {
return ResponseMessage.Delete(articleRepository.existsById(articleid)) ;
@Transactional(rollbackFor = Exception.class)
public ResponseMessage<Article> updateArticle(Integer id, ArticleDto articleDto) {
try {
Article article = articleRepository.findById(id)
.orElseThrow(() -> new RuntimeException("文章不存在"));
BeanUtils.copyProperties(articleDto, article);
article.setUpdatedAt(LocalDateTime.now());
Article updatedArticle = articleRepository.save(article);
return ResponseMessage.success(updatedArticle);
} catch (Exception e) {
log.error("更新文章失败: {}", e.getMessage());
return ResponseMessage.failure("更新文章失败");
}
}
@Override
@Transactional(rollbackFor = Exception.class)
public ResponseMessage<Article> deleteArticle(Integer id) {
try {
Article article = articleRepository.findById(id)
.orElseThrow(() -> new RuntimeException("文章不存在"));
article.setStatus(2); // 标记为已删除
article.setUpdatedAt(LocalDateTime.now());
articleRepository.save(article);
return ResponseMessage.success(null);
} catch (Exception e) {
log.error("删除文章失败: {}", e.getMessage());
return ResponseMessage.failure("删除文章失败");
}
}
@Override
@Transactional(readOnly = true)
public ResponseMessage<List<Article>> getArticlesByAuthor(Integer authorId) {
try {
List<Article> articles = articleRepository.findPublishedByAuthor(authorId);
return ResponseMessage.success(articles);
} catch (DataAccessException e) {
log.error("获取作者文章失败: {}", e.getMessage());
return ResponseMessage.failure("获取作者文章失败");
}
}
@Override
@Transactional(readOnly = true)
public ResponseMessage<List<Article>> getArticlesByCategory(Integer categoryId) {
try {
List<Article> articles = articleRepository.findPublishedByCategory(categoryId);
return ResponseMessage.success(articles);
} catch (DataAccessException e) {
log.error("获取分类文章失败: {}", e.getMessage());
return ResponseMessage.failure("获取分类文章失败");
}
}
@Override
@Transactional(readOnly = true)
public ResponseMessage<List<Article>> getMostViewedArticles() {
try {
List<Article> articles = articleRepository.findMostViewed();
return ResponseMessage.success(articles);
} catch (DataAccessException e) {
log.error("获取热门文章失败: {}", e.getMessage());
return ResponseMessage.failure("获取热门文章失败");
}
}
}

35
src/main/java/com/qf/myafterprojecy/service/IArticleService.java
View File

@@ -4,30 +4,15 @@ import com.qf.myafterprojecy.pojo.Article;
import com.qf.myafterprojecy.pojo.ResponseMessage;
import com.qf.myafterprojecy.pojo.dto.ArticleDto;
import java.util.List;
public interface IArticleService {
/**
* 根据id查询 如果id为空查询所有
*
* @param articleDto
* @return ResponseMessage<Article>
*/
ResponseMessage<Iterable<Article>> getArticleAllByID(ArticleDto articleDto);
/**
* 新增(id=0)
* 修改 (id=修改数据的id)
* @param article
* @return ResponseMessage<Article>
*/
ResponseMessage<Article> SaveArticle(ArticleDto article);
/**
* 删除
* @param articleid
* @return ResponseMessage<Article>
*/
ResponseMessage<Article> deleteArticle(Integer articleid);
ResponseMessage<Article> getArticleById(Integer id);
ResponseMessage<List<Article>> getAllArticles();
ResponseMessage<Article> saveArticle(ArticleDto articleDto);
ResponseMessage<Article> updateArticle(Integer id, ArticleDto articleDto);
ResponseMessage<Article> deleteArticle(Integer id);
ResponseMessage<List<Article>> getArticlesByAuthor(Integer authorId);
ResponseMessage<List<Article>> getArticlesByCategory(Integer categoryId);
ResponseMessage<List<Article>> getMostViewedArticles();
}

32
src/main/java/com/qf/myafterprojecy/service/IMessageService.java Normal file
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@@ -0,0 +1,32 @@
package com.qf.myafterprojecy.service;
import com.qf.myafterprojecy.pojo.Message;
import com.qf.myafterprojecy.pojo.ResponseMessage;
import com.qf.myafterprojecy.pojo.dto.MessageDto;
public interface IMessageService {
/**
* 获取所有消息的方法
* @return 返回一个ResponseMessage对象，其中包含一个可迭代的Message集合
* ResponseMessage是响应消息的包装类，Iterable<Message>表示可迭代的消息集合
*/
ResponseMessage<Iterable<Message>> getAllMessages();
/**
* 根据消息ID获取消息的方法
* @param id 消息的唯一标识符
* @return ResponseMessage<Message> 包含消息的响应对象，其中Message为消息的具体内容
*/
ResponseMessage<Message> getMessageById(Integer id);
/**
* 保存消息的方法
* @param message 消息数据传输对象，包含需要保存的消息信息
* @return ResponseMessage<Message> 返回一个响应消息对象，包含操作结果和保存后的消息信息
*/
ResponseMessage<Message> saveMessage(MessageDto message);
/**
* 根据消息ID删除消息的方法
* @param id 要删除的消息ID
* @return ResponseMessage<Message> 包含操作结果的响应消息，其中泛型Message表示被删除的消息内容
*/
ResponseMessage<Message> deleteMessage(Integer id);
}

60
src/main/java/com/qf/myafterprojecy/service/MessageService.java Normal file
View File

@@ -0,0 +1,60 @@
package com.qf.myafterprojecy.service;
import com.qf.myafterprojecy.pojo.Message;
import com.qf.myafterprojecy.pojo.ResponseMessage;
import com.qf.myafterprojecy.pojo.dto.MessageDto;
import com.qf.myafterprojecy.repository.MessageRepository;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.dao.DataAccessException;
import org.springframework.stereotype.Service;
import org.springframework.util.StringUtils;
import static jdk.nashorn.internal.runtime.regexp.joni.Config.log;
@Service
public class MessageService implements IMessageService {
@Autowired
private MessageRepository messageRepository;
@Override
public ResponseMessage<Iterable<Message>> getAllMessages() {
return ResponseMessage.success(messageRepository.findAll(), "查询成功", true);
}
@Override
public ResponseMessage<Message> getMessageById(Integer id) {
return ResponseMessage.success(messageRepository.findById(id).orElse(null), "查询成功", true);
}
@Override
public ResponseMessage<Message> saveMessage(MessageDto messageDto) {
// 参数校验
if (messageDto == null) {
throw new IllegalArgumentException("MessageDto cannot be null");
}
// 业务逻辑校验
if (StringUtils.isEmpty(messageDto.getContent())) {
throw new IllegalArgumentException("Message content cannot be empty");
}
// 调用Repository保存数据
try {
Message message = new Message();
BeanUtils.copyProperties(messageDto,message);
Message savedMessage = messageRepository.save(message);
return ResponseMessage.success(savedMessage, "保存成功", true);
} catch (DataAccessException e) {
return ResponseMessage.failure("Failed to save message");
}
}
@Override
public ResponseMessage<Message> deleteMessage(Integer id) {
if (messageRepository.existsById(id)) {
messageRepository.deleteById(id);
return ResponseMessage.success(null, "删除成功", true);
} else {
return ResponseMessage.failure("Message not found");
}
}
}

50
src/main/resources/application.properties
View File

@@ -6,10 +6,56 @@ spring.datasource.username=root
spring.datasource.password=123456
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
spring.jpa.show-sql=true
spring.jpa.properties.hibernate.format_sql=true
#下面这些内容是为了让MyBatis映射
#指定Mybatis的Mapper文件
mybatis.mapper-locations=classpath:mappers/*xml
#指定Mybatis的实体目录
mybatis.type-aliases-package=com.qf.myafterprojecy.mybatis.entity
# 数据库连接池配置
spring.datasource.hikari.maximum-pool-size=10
spring.datasource.hikari.minimum-idle=5
spring.datasource.hikari.idle-timeout=300000
spring.datasource.hikari.connection-timeout=20000
spring.datasource.hikari.max-lifetime=1200000
# JPA配置
spring.jpa.hibernate.ddl-auto=update
spring.jpa.show-sql=true
spring.jpa.properties.hibernate.format_sql=true
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL8Dialect
spring.jpa.open-in-view=false
# 缓存配置
spring.cache.type=redis
spring.cache.redis.time-to-live=1800000
spring.cache.redis.key-prefix=CACHE_
spring.cache.redis.use-key-prefix=true
spring.cache.redis.cache-null-values=false
# Redis配置
spring.redis.host=localhost
spring.redis.port=6379
spring.redis.password=
spring.redis.database=0
spring.redis.timeout=10000ms
spring.redis.lettuce.pool.max-active=8
spring.redis.lettuce.pool.max-wait=-1ms
spring.redis.lettuce.pool.max-idle=8
spring.redis.lettuce.pool.min-idle=0
# 日志配置
logging.level.root=INFO
logging.level.com.qf.myafterprojecy=DEBUG
logging.file.name=logs/web_project.log
logging.pattern.file=%d{yyyy-MM-dd HH:mm:ss} [%thread] %-5level %logger{36} - %msg%n
logging.pattern.console=%d{yyyy-MM-dd HH:mm:ss} [%thread] %-5level %logger{36} - %msg%n
# Actuator配置
management.endpoints.web.exposure.include=*
management.endpoint.health.show-details=always
management.metrics.export.prometheus.enabled=true
# 安全配置
# JWT配置
jwt.secret=mySecretKey
jwt.expiration=86400000
# CORS配置
cors.allowed-origins=http://localhost:3000
cors.allowed-methods=GET,POST,PUT,DELETE,OPTIONS
cors.allowed-headers=*
cors.allow-credentials=true