Merge remote-tracking branch 'origin/qiyanduan0201'

# Conflicts:
#	src/main/java/cn/meteor/beyondclouds/common/vo/PageVO.java

src/main/java/cn/meteor/beyondclouds/common/handler/GlobalExceptionHandler.java

 package cn.meteor.beyondclouds.common.handler;
 
+import cn.meteor.beyondclouds.config.properties.BeyondCloudsProperties;
 import cn.meteor.beyondclouds.core.api.Response;
 import cn.meteor.beyondclouds.common.enums.ErrorCode;
 import cn.meteor.beyondclouds.core.exception.ServiceException;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.HttpRequestMethodNotSupportedException;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.RestControllerAdvice;
@@ -15,16 +17,30 @@ import javax.servlet.http.HttpServletRequest;
  */
 @RestControllerAdvice
 public class GlobalExceptionHandler {
+    private BeyondCloudsProperties beyondCloudsProperties;
+
+    @Autowired
+    public GlobalExceptionHandler(BeyondCloudsProperties beyondCloudsProperties) {
+        this.beyondCloudsProperties = beyondCloudsProperties;
+    }
+
     @ExceptionHandler(value = Exception.class)
     public Response<String> exceptionHandler(HttpServletRequest request, Exception e) {
+        boolean debugMode = beyondCloudsProperties.getDebug();
+        if (debugMode) {
             e.printStackTrace();
+        }
         if (e instanceof ServiceException) {
             ServiceException exception = (ServiceException) e;
             return Response.error(exception.getErrorCode(), exception.getErrorMsg());
         } else if (e instanceof HttpRequestMethodNotSupportedException){
             return Response.error(ErrorCode.OPERATION_FAILED.code(), e.getMessage());
         } else {
+            if (debugMode) {
+                return Response.error(ErrorCode.OPERATION_FAILED.code(), e.getMessage());
+            } else {
                 return Response.error();
             }
         }
+    }
 }

src/main/java/cn/meteor/beyondclouds/config/properties/BeyondCloudsProperties.java

@@ -27,6 +27,11 @@ public class BeyondCloudsProperties {
     }
 
     /**
+     * debug模式开关
+     */
+    private Boolean debug;
+
+    /**
      * 认证配置
      */
     private AuthProperties auth;

src/main/java/cn/meteor/beyondclouds/modules/blog/entity/BlogExt.java

 package cn.meteor.beyondclouds.modules.blog.entity;
 
-import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
-import java.io.Serializable;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.experimental.Accessors;
 
+import java.io.Serializable;
+
 /**
  * <p>
  * 博客扩展表
@@ -25,6 +25,7 @@ public class BlogExt implements Serializable {
 
     private static final long serialVersionUID=1L;
 
+    @TableId
     private String blogId;
 
     @ApiModelProperty(value = "博客详情")

src/main/java/cn/meteor/beyondclouds/modules/blog/entity/BlogTag.java

 package cn.meteor.beyondclouds.modules.blog.entity;
 
-import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
-import java.io.Serializable;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.experimental.Accessors;
 
+import java.io.Serializable;
+
 /**
  * <p>
  * 博客标签表，用来记录博客里面引用了哪些标签
@@ -26,10 +26,11 @@ public class BlogTag implements Serializable {
     private static final long serialVersionUID=1L;
 
     @ApiModelProperty(value = "博客主键")
-    @TableId(value = "blog_id", type = IdType.ASSIGN_UUID)
+    @TableId
     private String blogId;
 
     @ApiModelProperty(value = "标签主键")
+    @TableId
     private String tagId;
 
 

src/main/java/cn/meteor/beyondclouds/modules/news/entity/News.java → src/main/java/cn/meteor/beyondclouds/modules/content/entity/Channel.java

-package cn.meteor.beyondclouds.modules.news.entity;
+package cn.meteor.beyondclouds.modules.content.entity;
 
 import com.baomidou.mybatisplus.annotation.IdType;
-import java.time.LocalDateTime;
 import com.baomidou.mybatisplus.annotation.TableId;
-import java.io.Serializable;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.experimental.Accessors;
 
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
 /**
  * <p>
- * 新闻资讯表
+ * CMS-栏目表
  * </p>
  *
  * @author 段启岩
- * @since 2020-01-30
+ * @since 2020-02-01
  */
 @Data
 @EqualsAndHashCode(callSuper = false)
 @Accessors(chain = true)
-@ApiModel(value="News对象", description="新闻资讯表")
-public class News implements Serializable {
+@ApiModel(value="Channel对象", description="CMS-栏目表")
+public class Channel implements Serializable {
 
     private static final long serialVersionUID=1L;
 
-    @TableId(value = "news_id", type = IdType.ASSIGN_UUID)
-    private String newsId;
+    @TableId(value = "channel_id", type = IdType.AUTO)
+    private Integer channelId;
 
-    @ApiModelProperty(value = "资讯标题")
-    private String newsTitle;
+    @ApiModelProperty(value = "父级栏目ID")
+    private Integer parentId;
 
-    @ApiModelProperty(value = "资讯封面图")
-    private String cover;
+    @ApiModelProperty(value = "栏目名称")
+    private String channelName;
 
-    @ApiModelProperty(value = "资讯内容")
-    private String content;
+    @ApiModelProperty(value = "栏目路径")
+    private String thread;
 
     private LocalDateTime createTime;
 

src/main/java/cn/meteor/beyondclouds/modules/content/entity/Content.java

+package cn.meteor.beyondclouds.modules.content.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.experimental.Accessors;
+
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+/**
+ * <p>
+ * CMS-内容表
+ * </p>
+ *
+ * @author 段启岩
+ * @since 2020-02-01
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Accessors(chain = true)
+@ApiModel(value="Content对象", description="CMS-内容表")
+public class Content implements Serializable {
+
+    private static final long serialVersionUID=1L;
+
+    @TableId(value = "content_id", type = IdType.AUTO)
+    private Integer contentId;
+
+    @ApiModelProperty(value = "栏目ID")
+    private Integer channelId;
+
+    @ApiModelProperty(value = "作者")
+    private String author;
+
+    @ApiModelProperty(value = "内容类型-0:幻灯，1:普通文章，3：广告")
+    private Integer contentType;
+
+    @ApiModelProperty(value = "内容标题")
+    private String title;
+
+    @ApiModelProperty(value = "子标题")
+    private String subTitle;
+
+    @ApiModelProperty(value = "访问链接")
+    private String link;
+
+    @ApiModelProperty(value = "封面图")
+    private String cover;
+
+    @ApiModelProperty(value = "图片1")
+    private String pic1;
+
+    @ApiModelProperty(value = "图片2")
+    private String pic2;
+
+    @ApiModelProperty(value = "内容")
+    private String content;
+
+    private LocalDateTime createTime;
+
+    private LocalDateTime updateTime;
+
+
+}

src/main/java/cn/meteor/beyondclouds/modules/content/entity/ContentExt.java

+package cn.meteor.beyondclouds.modules.content.entity;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.experimental.Accessors;
+
+import java.io.Serializable;
+
+/**
+ * <p>
+ * CMS-内容扩展表
+ * </p>
+ *
+ * @author 段启岩
+ * @since 2020-02-01
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Accessors(chain = true)
+@ApiModel(value="ContentExt对象", description="CMS-内容扩展表")
+public class ContentExt implements Serializable {
+
+    private static final long serialVersionUID=1L;
+
+    @TableId
+    private Integer contentId;
+
+    @ApiModelProperty(value = "内容")
+    private String content;
+
+
+}

src/main/java/cn/meteor/beyondclouds/modules/news/mapper/NewsMapper.java → src/main/java/cn/meteor/beyondclouds/modules/content/mapper/ChannelMapper.java

-package cn.meteor.beyondclouds.modules.news.mapper;
+package cn.meteor.beyondclouds.modules.content.mapper;
 
-import cn.meteor.beyondclouds.modules.news.entity.News;
+import cn.meteor.beyondclouds.modules.content.entity.Channel;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 
 /**
  * <p>
- * 新闻资讯表 Mapper 接口
+ * CMS-栏目表 Mapper 接口
  * </p>
  *
  * @author 段启岩
- * @since 2020-01-30
+ * @since 2020-02-01
  */
-public interface NewsMapper extends BaseMapper<News> {
+public interface ChannelMapper extends BaseMapper<Channel> {
 
 }

src/main/java/cn/meteor/beyondclouds/modules/content/mapper/ContentExtMapper.java

+package cn.meteor.beyondclouds.modules.content.mapper;
+
+import cn.meteor.beyondclouds.modules.content.entity.ContentExt;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+ * <p>
+ * CMS-内容扩展表 Mapper 接口
+ * </p>
+ *
+ * @author 段启岩
+ * @since 2020-02-01
+ */
+public interface ContentExtMapper extends BaseMapper<ContentExt> {
+
+}

src/main/java/cn/meteor/beyondclouds/modules/content/mapper/ContentMapper.java

+package cn.meteor.beyondclouds.modules.content.mapper;
+
+import cn.meteor.beyondclouds.modules.content.entity.Content;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+ * <p>
+ * CMS-内容表 Mapper 接口
+ * </p>
+ *
+ * @author 段启岩
+ * @since 2020-02-01
+ */
+public interface ContentMapper extends BaseMapper<Content> {
+
+}

src/main/java/cn/meteor/beyondclouds/modules/news/mapper/xml/NewsMapper.xml → src/main/java/cn/meteor/beyondclouds/modules/content/mapper/xml/ChannelMapper.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="cn.meteor.beyondclouds.modules.news.mapper.NewsMapper">
+<mapper namespace="cn.meteor.beyondclouds.modules.content.mapper.ChannelMapper">
 
 </mapper>

src/main/java/cn/meteor/beyondclouds/modules/content/mapper/xml/ContentExtMapper.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="cn.meteor.beyondclouds.modules.content.mapper.ContentExtMapper">
+
+</mapper>

src/main/java/cn/meteor/beyondclouds/modules/content/mapper/xml/ContentMapper.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="cn.meteor.beyondclouds.modules.content.mapper.ContentMapper">
+
+</mapper>

src/main/java/cn/meteor/beyondclouds/modules/news/service/INewsService.java → src/main/java/cn/meteor/beyondclouds/modules/content/service/IChannelService.java

-package cn.meteor.beyondclouds.modules.news.service;
+package cn.meteor.beyondclouds.modules.content.service;
 
-import cn.meteor.beyondclouds.modules.news.entity.News;
+import cn.meteor.beyondclouds.modules.content.entity.Channel;
 import com.baomidou.mybatisplus.extension.service.IService;
 
 /**
  * <p>
- * 新闻资讯表 服务类
+ * CMS-栏目表 服务类
  * </p>
  *
  * @author 段启岩
- * @since 2020-01-30
+ * @since 2020-02-01
  */
-public interface INewsService extends IService<News> {
+public interface IChannelService extends IService<Channel> {
 
 }

src/main/java/cn/meteor/beyondclouds/modules/content/service/IContentExtService.java

+package cn.meteor.beyondclouds.modules.content.service;
+
+import cn.meteor.beyondclouds.modules.content.entity.ContentExt;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+ * <p>
+ * CMS-内容扩展表 服务类
+ * </p>
+ *
+ * @author 段启岩
+ * @since 2020-02-01
+ */
+public interface IContentExtService extends IService<ContentExt> {
+
+}

src/main/java/cn/meteor/beyondclouds/modules/content/service/IContentService.java

+package cn.meteor.beyondclouds.modules.content.service;
+
+import cn.meteor.beyondclouds.modules.content.entity.Content;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+ * <p>
+ * CMS-内容表 服务类
+ * </p>
+ *
+ * @author 段启岩
+ * @since 2020-02-01
+ */
+public interface IContentService extends IService<Content> {
+
+}

src/main/java/cn/meteor/beyondclouds/modules/news/service/impl/NewsServiceImpl.java → src/main/java/cn/meteor/beyondclouds/modules/content/service/impl/ChannelServiceImpl.java

-package cn.meteor.beyondclouds.modules.news.service.impl;
+package cn.meteor.beyondclouds.modules.content.service.impl;
 
-import cn.meteor.beyondclouds.modules.news.entity.News;
-import cn.meteor.beyondclouds.modules.news.mapper.NewsMapper;
-import cn.meteor.beyondclouds.modules.news.service.INewsService;
+import cn.meteor.beyondclouds.modules.content.entity.Channel;
+import cn.meteor.beyondclouds.modules.content.mapper.ChannelMapper;
+import cn.meteor.beyondclouds.modules.content.service.IChannelService;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import org.springframework.stereotype.Service;
 
 /**
  * <p>
- * 新闻资讯表 服务实现类
+ * CMS-栏目表 服务实现类
  * </p>
  *
  * @author 段启岩
- * @since 2020-01-30
+ * @since 2020-02-01
  */
 @Service
-public class NewsServiceImpl extends ServiceImpl<NewsMapper, News> implements INewsService {
+public class ChannelServiceImpl extends ServiceImpl<ChannelMapper, Channel> implements IChannelService {
 
 }

src/main/java/cn/meteor/beyondclouds/modules/content/service/impl/ContentExtServiceImpl.java

+package cn.meteor.beyondclouds.modules.content.service.impl;
+
+import cn.meteor.beyondclouds.modules.content.entity.ContentExt;
+import cn.meteor.beyondclouds.modules.content.mapper.ContentExtMapper;
+import cn.meteor.beyondclouds.modules.content.service.IContentExtService;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.stereotype.Service;
+
+/**
+ * <p>
+ * CMS-内容扩展表 服务实现类
+ * </p>
+ *
+ * @author 段启岩
+ * @since 2020-02-01
+ */
+@Service
+public class ContentExtServiceImpl extends ServiceImpl<ContentExtMapper, ContentExt> implements IContentExtService {
+
+}

src/main/java/cn/meteor/beyondclouds/modules/content/service/impl/ContentServiceImpl.java

+package cn.meteor.beyondclouds.modules.content.service.impl;
+
+import cn.meteor.beyondclouds.modules.content.entity.Content;
+import cn.meteor.beyondclouds.modules.content.mapper.ContentMapper;
+import cn.meteor.beyondclouds.modules.content.service.IContentService;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.stereotype.Service;
+
+/**
+ * <p>
+ * CMS-内容表 服务实现类
+ * </p>
+ *
+ * @author 段启岩
+ * @since 2020-02-01
+ */
+@Service
+public class ContentServiceImpl extends ServiceImpl<ContentMapper, Content> implements IContentService {
+
+}

src/main/java/cn/meteor/beyondclouds/modules/project/api/ProjectApi.java

+package cn.meteor.beyondclouds.modules.project.api;
+
+import cn.meteor.beyondclouds.common.form.PageForm;
+import cn.meteor.beyondclouds.common.vo.PageVO;
+import cn.meteor.beyondclouds.core.annotation.Anonymous;
+import cn.meteor.beyondclouds.core.annotation.CurrentSubject;
+import cn.meteor.beyondclouds.core.api.Response;
+import cn.meteor.beyondclouds.core.bean.Subject;
+import cn.meteor.beyondclouds.modules.project.bean.ProjectDetail;
+import cn.meteor.beyondclouds.modules.project.entity.Project;
+import cn.meteor.beyondclouds.modules.project.exception.ProjectServiceException;
+import cn.meteor.beyondclouds.modules.project.form.ProjectForm;
+import cn.meteor.beyondclouds.modules.project.service.IProjectService;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.beans.BeanUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.validation.BindingResult;
+import org.springframework.web.bind.annotation.*;
+
+import javax.validation.Valid;
+
+/**
+ * 项目接口
+ * @author 段启岩
+ */
+@Api(tags = "项目API")
+@RestController
+public class ProjectApi {
+
+    private IProjectService projectService;
+
+    @Autowired
+    public ProjectApi(IProjectService projectService) {
+        this.projectService = projectService;
+    }
+
+    /**
+     * 发布项目
+     * @param projectForm
+     * @param bindingResult
+     * @param subject
+     * @return
+     */
+    @ApiOperation("发布项目")
+    @PostMapping("/project")
+    public Response publishProject(@RequestBody @Valid ProjectForm projectForm, BindingResult bindingResult, @CurrentSubject Subject subject) {
+        if (bindingResult.hasErrors()) {
+            return Response.fieldError(bindingResult.getFieldError());
+        }
+
+        // 将项目表单转换为项目对象
+        Project project = new Project();
+        BeanUtils.copyProperties(projectForm, project);
+
+        // 设置用户ID（项目发布者ID）
+        project.setUserId((String) subject.getId());
+
+        // 发布项目
+        try {
+            projectService.publishProject(project, projectForm.getProjectDetail());
+            return Response.success();
+        } catch (ProjectServiceException e) {
+            e.printStackTrace();
+            return Response.error(e);
+        }
+
+    }
+
+    /**
+     * 发布项目
+     * @param projectForm
+     * @param bindingResult
+     * @param subject
+     * @return
+     */
+    @ApiOperation("修改项目")
+    @PutMapping("/project/{projectId}")
+    public Response updateProject(@RequestBody @Valid ProjectForm projectForm, BindingResult bindingResult,
+                                  @PathVariable("projectId") Integer projectId, @CurrentSubject Subject subject) {
+
+        // 将项目表单转换为项目对象
+        Project project = new Project();
+        BeanUtils.copyProperties(projectForm, project);
+        project.setProjectId(projectId);
+
+        // 设置用户ID
+        project.setUserId((String) subject.getId());
+
+        // 更新项目
+        try {
+            projectService.updateProject(project, projectForm.getProjectDetail());
+            return Response.success();
+        } catch (ProjectServiceException e) {
+            e.printStackTrace();
+            return Response.error(e);
+        }
+
+    }
+
+    /**
+     * 删除项目
+     * @param projectId
+     * @param subject
+     * @return
+     */
+    @ApiOperation("删除项目")
+    @DeleteMapping("/project/{projectId}")
+    public Response deleteProject(@PathVariable("projectId") String projectId, @CurrentSubject Subject subject) {
+        // 删除
+        try {
+            projectService.deleteProject(projectId, (String) subject.getId());
+            return Response.success();
+        } catch (ProjectServiceException e) {
+            e.printStackTrace();
+            return Response.error(e);
+        }
+    }
+
+    /**
+     * 项目详情
+     * @param projectId
+     * @return
+     */
+    @Anonymous
+    @ApiOperation("项目详情")
+    @GetMapping("/project/{projectId}")
+    public Response<ProjectDetail> getProject(@PathVariable("projectId") String projectId) {
+
+        try {
+            // 获取项目详情并返回
+            ProjectDetail projectDetail = projectService.getProject(projectId);
+            return Response.success(projectDetail);
+        } catch (ProjectServiceException e) {
+            e.printStackTrace();
+            return Response.error(e);
+        }
+    }
+
+    /**
+     * 项目列表
+     * @param pageForm
+     * @return
+     */
+    @Anonymous
+    @ApiOperation("项目列表")
+    @GetMapping("/projects")
+    public Response<PageVO<Project>> getProjects(@Valid PageForm pageForm) {
+        // 获取列表并返回
+        IPage<Project> projectPage = projectService.getProjectPage(pageForm.getPage(), pageForm.getSize());
+        PageVO<Project> projectPageVO = new PageVO<>();
+        projectPageVO.setTotalPage(projectPage.getPages());
+        projectPageVO.setDataList(projectPage.getRecords());
+        return Response.success(projectPageVO);
+    }
+
+    /**
+     * 项目列表
+     * @param pageForm
+     * @return
+     */
+    @ApiOperation("我的项目列表")
+    @GetMapping("/my/projects")
+    public Response<PageVO<Project>> getMyProjects(@Valid PageForm pageForm, @CurrentSubject Subject subject) {
+        // 根据用户获取列表并返回
+        IPage<Project> projectPage = projectService.getProjectPage(pageForm.getPage(), pageForm.getSize(), (String) subject.getId());
+        PageVO<Project> projectPageVO = new PageVO<>();
+        projectPageVO.setTotalPage(projectPage.getPages());
+        projectPageVO.setDataList(projectPage.getRecords());
+        return Response.success(projectPageVO);
+    }
+
+    /**
+     * 项目列表
+     * @param pageForm
+     * @return
+     */
+    @Anonymous
+    @ApiOperation("他人项目列表")
+    @GetMapping("/user/{userId}/projects")
+    public Response<PageVO<Project>> getOthersProjects(@Valid PageForm pageForm,
+                                                       @PathVariable("userId") String userId) {
+        // 根据用户获取列表并返回
+        IPage<Project> projectPage = projectService.getProjectPage(pageForm.getPage(), pageForm.getSize(), userId);
+        PageVO<Project> projectPageVO = new PageVO<>();
+        projectPageVO.setTotalPage(projectPage.getPages());
+        projectPageVO.setDataList(projectPage.getRecords());
+        return Response.success(projectPageVO);
+    }
+}

src/main/java/cn/meteor/beyondclouds/modules/project/api/ProjectCommentApi.java

+package cn.meteor.beyondclouds.modules.project.api;
+
+import cn.meteor.beyondclouds.common.form.PageForm;
+import cn.meteor.beyondclouds.common.vo.PageVO;
+import cn.meteor.beyondclouds.core.annotation.Anonymous;
+import cn.meteor.beyondclouds.core.annotation.CurrentSubject;
+import cn.meteor.beyondclouds.core.api.Response;
+import cn.meteor.beyondclouds.core.bean.Subject;
+import cn.meteor.beyondclouds.modules.project.entity.ProjectComment;
+import cn.meteor.beyondclouds.modules.project.exception.ProjectCommentServiceException;
+import cn.meteor.beyondclouds.modules.project.form.ProjectCommentForm;
+import cn.meteor.beyondclouds.modules.project.service.IProjectCommentService;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.validation.BindingResult;
+import org.springframework.web.bind.annotation.*;
+
+import javax.validation.Valid;
+
+/**
+ * 项目评论接口
+ * @author 段启岩
+ */
+@Api(tags = "项目评论API")
+@RestController
+public class ProjectCommentApi {
+
+    private IProjectCommentService projectCommentService;
+
+    @Autowired
+    public ProjectCommentApi(IProjectCommentService projectCommentService) {
+        this.projectCommentService = projectCommentService;
+    }
+
+    /**
+     * 发表评论
+     * @param projectId
+     * @param projectCommentForm
+     * @param bindingResult
+     * @param subject
+     * @return
+     */
+    @ApiOperation("发表评论")
+    @PostMapping("/project/{projectId}/comment")
+    public Response publishProjectComment(@PathVariable("projectId") Integer projectId,
+                                   @RequestBody @Valid ProjectCommentForm projectCommentForm,
+                                          BindingResult bindingResult, @CurrentSubject Subject subject) {
+
+        if (bindingResult.hasErrors()) {
+            return Response.fieldError(bindingResult.getFieldError());
+        }
+
+        try {
+            // 发表评论
+            projectCommentService.publishComment(projectId, projectCommentForm.getParentId(),
+                    projectCommentForm.getComment(), (String) subject.getId());
+            return Response.success();
+        } catch (ProjectCommentServiceException e) {
+            e.printStackTrace();
+            return Response.error(e);
+        }
+
+    }
+
+    @ApiOperation("删除评论")
+    @DeleteMapping("/project/comment/{commentId}")
+    public Response deleterojectComment(@PathVariable("commentId") Integer commentId, @CurrentSubject Subject subject) {
+        try {
+            // 删除评论
+            projectCommentService.deleteComment(commentId, (String) subject.getId());
+            return Response.success();
+        } catch (ProjectCommentServiceException e) {
+            e.printStackTrace();
+            return Response.error(e);
+        }
+
+    }
+
+    @Anonymous
+    @ApiOperation("评论列表")
+    @GetMapping("/project/{projectId}/comments")
+    public Response<PageVO<ProjectComment>> getProjectComments(@PathVariable("projectId") Integer projectId,
+                                                               @Valid PageForm pageForm,
+                                                               @RequestParam(value = "parentId" ,required = false) Integer parentId) {
+        try {
+            // 根据用户获取列表并返回
+            IPage<ProjectComment>commentPage = projectCommentService.getCommentPage(pageForm.getPage(), pageForm.getSize(), projectId, parentId);
+            PageVO<ProjectComment> projectPageVO = new PageVO<>();
+            projectPageVO.setTotalPage(commentPage.getPages());
+            projectPageVO.setDataList(commentPage.getRecords());
+            return Response.success(projectPageVO);
+        } catch (ProjectCommentServiceException e) {
+            e.printStackTrace();
+            return Response.error(e);
+        }
+    }
+}

src/main/java/cn/meteor/beyondclouds/modules/project/bean/ProjectDetail.java

+package cn.meteor.beyondclouds.modules.project.bean;
+
+import cn.meteor.beyondclouds.modules.project.entity.Project;
+import lombok.Data;
+
+/**
+ * 项目详情
+ * @author meteor
+ */
+@Data
+public class ProjectDetail extends Project {
+
+    /**
+     * 项目详情
+     */
+    private String projectDetail;
+}

src/main/java/cn/meteor/beyondclouds/modules/project/entity/Project.java

@@ -2,14 +2,15 @@ package cn.meteor.beyondclouds.modules.project.entity;
 
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
-import java.time.LocalDateTime;
-import java.io.Serializable;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.experimental.Accessors;
 
+import java.io.Serializable;
+import java.util.Date;
+
 /**
  * <p>
  * 项目表
@@ -68,9 +69,9 @@ public class Project implements Serializable {
     @ApiModelProperty(value = "封面图")
     private String cover;
 
-    private LocalDateTime createTime;
+    private Date createTime;
 
-    private LocalDateTime updateTime;
+    private Date updateTime;
 
 
 }

src/main/java/cn/meteor/beyondclouds/modules/project/entity/ProjectComment.java

@@ -2,14 +2,15 @@ package cn.meteor.beyondclouds.modules.project.entity;
 
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
-import java.time.LocalDateTime;
-import java.io.Serializable;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.experimental.Accessors;
 
+import java.io.Serializable;
+import java.util.Date;
+
 /**
  * <p>
  * 项目评论表
@@ -46,9 +47,9 @@ public class ProjectComment implements Serializable {
     @ApiModelProperty(value = "评论路径 ")
     private String thread;
 
-    private LocalDateTime createTime;
+    private Date createTime;
 
-    private LocalDateTime updateTime;
+    private Date updateTime;
 
 
 }

src/main/java/cn/meteor/beyondclouds/modules/project/entity/ProjectExt.java

 package cn.meteor.beyondclouds.modules.project.entity;
 
-import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
-import java.io.Serializable;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.experimental.Accessors;
 
+import java.io.Serializable;
+
 /**
  * <p>
  * 项目扩展表
@@ -25,6 +25,7 @@ public class ProjectExt implements Serializable {
 
     private static final long serialVersionUID=1L;
 
+    @TableId
     private Integer projectId;
 
     @ApiModelProperty(value = "项目详情")

src/main/java/cn/meteor/beyondclouds/modules/project/enums/ProjectCommentErrorCode.java

+package cn.meteor.beyondclouds.modules.project.enums;
+
+import cn.meteor.beyondclouds.core.IErrorCode;
+
+/**
+ * @author 段启岩
+ */
+public enum ProjectCommentErrorCode implements IErrorCode {
+    PARENT_COMMENT_NOT_FOUND(100001,"父评论不存在"),
+    COMMENT_NOT_FOUND(100002, "评论不存在"),
+    NO_DELETE_PRIVILEGES(100003, "无权删除该评论");
+
+
+    private long code;
+
+    private String msg;
+
+    ProjectCommentErrorCode(long code, String msg) {
+        this.code = code;
+        this.msg = msg;
+    }
+
+    @Override
+    public long code() {
+        return code;
+    }
+
+    @Override
+    public String msg() {
+        return msg;
+    }
+}

src/main/java/cn/meteor/beyondclouds/modules/project/enums/ProjectErrorCode.java

+package cn.meteor.beyondclouds.modules.project.enums;
+
+import cn.meteor.beyondclouds.core.IErrorCode;
+
+/**
+ * @author 段启岩
+ */
+public enum ProjectErrorCode implements IErrorCode {
+    INCORRECT_CATEGORY(9001,"项目分类错误"),
+    PROJECT_NOT_FOUND(9002, "找不到该项目");
+
+
+    private long code;
+
+    private String msg;
+
+    ProjectErrorCode(long code, String msg) {
+        this.code = code;
+        this.msg = msg;
+    }
+
+    @Override
+    public long code() {
+        return code;
+    }
+
+    @Override
+    public String msg() {
+        return msg;
+    }
+}

src/main/java/cn/meteor/beyondclouds/modules/project/exception/ProjectCommentServiceException.java

+package cn.meteor.beyondclouds.modules.project.exception;
+
+import cn.meteor.beyondclouds.core.IErrorCode;
+import cn.meteor.beyondclouds.core.exception.ServiceException;
+
+/**
+ * 项目业务异常类
+ */
+public class ProjectCommentServiceException extends ServiceException {
+    public ProjectCommentServiceException(long errorCode, String errorMsg) {
+        super(errorCode, errorMsg);
+    }
+
+    public ProjectCommentServiceException(IErrorCode errorCode) {
+        super(errorCode);
+    }
+}

src/main/java/cn/meteor/beyondclouds/modules/project/exception/ProjectServiceException.java

+package cn.meteor.beyondclouds.modules.project.exception;
+
+import cn.meteor.beyondclouds.core.IErrorCode;
+import cn.meteor.beyondclouds.core.exception.ServiceException;
+
+/**
+ * 项目业务异常类
+ */
+public class ProjectServiceException extends ServiceException {
+    public ProjectServiceException(long errorCode, String errorMsg) {
+        super(errorCode, errorMsg);
+    }
+
+    public ProjectServiceException(IErrorCode errorCode) {
+        super(errorCode);
+    }
+}

src/main/java/cn/meteor/beyondclouds/modules/project/form/ProjectCommentForm.java

+package cn.meteor.beyondclouds.modules.project.form;
+
+import lombok.Data;
+
+import javax.validation.constraints.NotEmpty;
+
+/**
+ * 项目评论表单
+ * @author 段启岩
+ */
+@Data
+public class ProjectCommentForm {
+    private Integer parentId;
+
+    @NotEmpty(message = "评论内容不能为空")
+    private String comment;
+}

src/main/java/cn/meteor/beyondclouds/modules/project/form/ProjectForm.java

+package cn.meteor.beyondclouds.modules.project.form;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+
+/**
+ * @author 段启岩
+ */
+@ApiModel(value="ProjectForm", description="项目表单")
+@Data
+public class ProjectForm {
+
+    private static final long serialVersionUID=1L;
+
+    @NotEmpty(message = "项目名称不能为空")
+    @ApiModelProperty(value = "项目名称")
+    private String projectName;
+
+    @NotNull(message = "项目类别不能为空")
+    @ApiModelProperty(value = "项目类别ID")
+    private Integer categoryId;
+
+    @NotEmpty(message = "项目源码链接不能为空")
+    @ApiModelProperty(value = "项目源码链接")
+    private String sourceLink;
+
+    @ApiModelProperty(value = "项目主页链接")
+    private String homeLink;
+
+    @ApiModelProperty(value = "项目文档链接")
+    private String docLink;
+
+    @ApiModelProperty(value = "项目类型")
+    private String projectType;
+
+    @ApiModelProperty(value = "协议")
+    private String license;
+
+    @ApiModelProperty(value = "项目开发语言")
+    private String devLang;
+
+    @ApiModelProperty(value = "项目运行平台")
+    private String runtimePlatform;
+
+    @ApiModelProperty(value = "项目作者")
+    private String author;
+
+    @NotEmpty(message = "项目描述不能为空")
+    @ApiModelProperty(value = "项目描述")
+    private String projectDescription;
+
+    @NotEmpty(message = "项目封面图不能为空")
+    @ApiModelProperty(value = "封面图")
+    private String cover;
+
+    @ApiModelProperty(value = "项目详情")
+    private String projectDetail;
+
+
+}

src/main/java/cn/meteor/beyondclouds/modules/project/service/IProjectCommentService.java

 package cn.meteor.beyondclouds.modules.project.service;
 
 import cn.meteor.beyondclouds.modules.project.entity.ProjectComment;
+import cn.meteor.beyondclouds.modules.project.exception.ProjectCommentServiceException;
+import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.service.IService;
 
 /**
@@ -13,4 +15,29 @@ import com.baomidou.mybatisplus.extension.service.IService;
  */
 public interface IProjectCommentService extends IService<ProjectComment> {
 
+    /**
+     * 发表评论
+     * @param projectId
+     * @param parentId
+     * @param comment
+     * @param userId
+     */
+    void publishComment(Integer projectId, Integer parentId, String comment, String userId) throws ProjectCommentServiceException;
+
+    /**
+     * 删除评论
+     * @param commentId
+     * @param id
+     */
+    void deleteComment(Integer commentId, String id) throws ProjectCommentServiceException;
+
+    /**
+     * 获取评论分页
+     * @param page
+     * @param size
+     * @param projectId
+     * @param parentId
+     * @return
+     */
+    IPage<ProjectComment> getCommentPage(Integer page, Integer size, Integer projectId, Integer parentId) throws ProjectCommentServiceException;
 }

src/main/java/cn/meteor/beyondclouds/modules/project/service/IProjectService.java

 package cn.meteor.beyondclouds.modules.project.service;
 
+import cn.meteor.beyondclouds.modules.project.bean.ProjectDetail;
 import cn.meteor.beyondclouds.modules.project.entity.Project;
+import cn.meteor.beyondclouds.modules.project.exception.ProjectServiceException;
+import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.service.IService;
 
 /**
@@ -13,4 +16,48 @@ import com.baomidou.mybatisplus.extension.service.IService;
  */
 public interface IProjectService extends IService<Project> {
 
+    /**
+     * 发布项目
+     * @param project
+     * @param detail
+     */
+    void publishProject(Project project, String detail) throws ProjectServiceException;
+
+    /**
+     * 删除项目
+     * @param projectId
+     * @param userId
+     */
+    void deleteProject(String projectId, String userId) throws ProjectServiceException;
+
+    /**
+     * 获取项目
+     * @param projectId
+     * @return
+     */
+    ProjectDetail getProject(String projectId) throws ProjectServiceException;
+
+    /**
+     * 获取项目列表
+     * @return
+     * @param pageNumber
+     * @param pageSize
+     */
+    IPage<Project> getProjectPage(Integer pageNumber, Integer pageSize);
+
+    /**
+     * 更新项目
+     * @param project
+     * @param projectDetail
+     */
+    void updateProject(Project project, String projectDetail) throws ProjectServiceException;
+
+    /**
+     * 根据用户ID获取项目列表
+     * @param pageNumber
+     * @param pageSize
+     * @param userId
+     * @return
+     */
+    IPage<Project> getProjectPage(Integer pageNumber, Integer pageSize, String userId);
 }

src/main/java/cn/meteor/beyondclouds/modules/project/service/impl/ProjectCommentServiceImpl.java

 package cn.meteor.beyondclouds.modules.project.service.impl;
 
+import cn.meteor.beyondclouds.modules.project.entity.Project;
 import cn.meteor.beyondclouds.modules.project.entity.ProjectComment;
+import cn.meteor.beyondclouds.modules.project.enums.ProjectCommentErrorCode;
+import cn.meteor.beyondclouds.modules.project.enums.ProjectErrorCode;
+import cn.meteor.beyondclouds.modules.project.exception.ProjectCommentServiceException;
 import cn.meteor.beyondclouds.modules.project.mapper.ProjectCommentMapper;
 import cn.meteor.beyondclouds.modules.project.service.IProjectCommentService;
+import cn.meteor.beyondclouds.modules.project.service.IProjectService;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.util.Assert;
 
 /**
  * <p>
@@ -17,4 +27,116 @@ import org.springframework.stereotype.Service;
 @Service
 public class ProjectCommentServiceImpl extends ServiceImpl<ProjectCommentMapper, ProjectComment> implements IProjectCommentService {
 
+    private IProjectService projectService;
+
+    @Autowired
+    public void setProjectService(IProjectService projectService) {
+        this.projectService = projectService;
+    }
+
+    @Override
+    public void publishComment(Integer projectId, Integer parentId, String comment, String userId) throws ProjectCommentServiceException {
+        Assert.notNull(projectId, "projectId must not be null");
+        Assert.hasText(comment, "comment must not be empty");
+
+        // 1. 查询项目是否存在
+        Project project = projectService.getById(projectId);
+        if (null == project) {
+            throw new ProjectCommentServiceException(ProjectErrorCode.PROJECT_NOT_FOUND);
+        }
+
+        // 2.如果有parentId，查询父级评论在该项目中是否存在
+        ProjectComment parentComment = null;
+        if (null != parentId) {
+            QueryWrapper<ProjectComment> projectCommentQueryWrapper = new QueryWrapper<>();
+            projectCommentQueryWrapper
+                    .eq("project_id", projectId)
+                    .eq("comment_id", parentId);
+            parentComment = getOne(projectCommentQueryWrapper);
+            if (null == parentComment) {
+                throw new ProjectCommentServiceException(ProjectCommentErrorCode.PARENT_COMMENT_NOT_FOUND);
+            }
+        }
+
+        // 3.保存评论
+        ProjectComment projectComment = new ProjectComment();
+        projectComment.setProjectId(projectId);
+        projectComment.setUserId(userId);
+        projectComment.setParentId(parentId);
+        projectComment.setComment(comment);
+        save(projectComment);
+
+        // 4.更新评论的深度和路径信息
+        if (null == parentComment) {
+            // 一级评论
+            projectComment.setDepth(0);
+            projectComment.setThread("/" + projectComment.getCommentId());
+        } else {
+            // 子级评论
+            projectComment.setDepth(parentComment.getDepth() + 1);
+            projectComment.setThread(parentComment.getThread() + "/" + projectComment.getCommentId());
+        }
+        updateById(projectComment);
+    }
+
+    @Override
+    public void deleteComment(Integer commentId, String userId) throws ProjectCommentServiceException {
+        Assert.notNull(commentId, "commentId must not be null");
+        Assert.notNull(userId, "userId must not be null");
+
+        //1.查找评论是否存在
+        ProjectComment projectComment = getById(commentId);
+        if (null == projectComment) {
+            throw new ProjectCommentServiceException(ProjectCommentErrorCode.COMMENT_NOT_FOUND);
+        }
+
+        /**
+         * 2.查看是否有权限删除评论
+         * 自己发布的项目或者自己发布的评论才可以删除
+         */
+        if (!projectComment.getUserId().equals(userId)) {
+            // 不是自己发布的评论， 再看看是不是自己项目下的评论
+            Project project = projectService.getById(projectComment.getProjectId());
+            if (!project.getUserId().equals(userId)) {
+                // 既不是自己发布的评论， 又不是自己项目下的评论，没有权限删除评论
+                throw new ProjectCommentServiceException(ProjectCommentErrorCode.NO_DELETE_PRIVILEGES);
+            }
+        }
+
+        // 3.删除评论及子评论
+        QueryWrapper<ProjectComment> projectCommentQueryWrapper = new QueryWrapper<>();
+        projectCommentQueryWrapper.like("thread", projectComment.getThread());
+        remove(projectCommentQueryWrapper);
+    }
+
+    @Override
+    public IPage<ProjectComment> getCommentPage(Integer pageNumber, Integer pageSize, Integer projectId, Integer parentId) throws ProjectCommentServiceException {
+        Assert.notNull(projectId, "projectId must not be null");
+
+        IPage<ProjectComment> page = new Page<>(pageNumber, pageSize);
+
+        // 1.如果parentId为null，则只获取一级评论
+        if (null == parentId) {
+            QueryWrapper<ProjectComment> projectCommentQueryWrapper = new QueryWrapper<>();
+            projectCommentQueryWrapper.eq("project_id", projectId);
+
+            // 只获取一级评论，也就是depth为0
+            projectCommentQueryWrapper.eq("depth", 0);
+            projectCommentQueryWrapper.orderByDesc("create_time");
+            return page(page, projectCommentQueryWrapper);
+        }
+
+        // 1.如果parentId不为null，则获取其子评论
+
+        // 判断父评论是否存在，不存在则抛出异常
+        ProjectComment parentComment = getById(parentId);
+        if (null == parentComment) {
+            throw new ProjectCommentServiceException(ProjectCommentErrorCode.COMMENT_NOT_FOUND);
+        }
+
+        // 查询子评论
+        QueryWrapper<ProjectComment> projectCommentQueryWrapper = new QueryWrapper<>();
+        projectCommentQueryWrapper.eq("parent_id", parentId);
+        return page(page, projectCommentQueryWrapper);
+    }
 }

src/main/java/cn/meteor/beyondclouds/modules/project/service/impl/ProjectServiceImpl.java

 package cn.meteor.beyondclouds.modules.project.service.impl;
 
+import cn.meteor.beyondclouds.modules.project.bean.ProjectDetail;
 import cn.meteor.beyondclouds.modules.project.entity.Project;
+import cn.meteor.beyondclouds.modules.project.entity.ProjectCategory;
+import cn.meteor.beyondclouds.modules.project.entity.ProjectComment;
+import cn.meteor.beyondclouds.modules.project.entity.ProjectExt;
+import cn.meteor.beyondclouds.modules.project.enums.ProjectErrorCode;
+import cn.meteor.beyondclouds.modules.project.exception.ProjectServiceException;
+import cn.meteor.beyondclouds.modules.project.mapper.ProjectCategoryMapper;
 import cn.meteor.beyondclouds.modules.project.mapper.ProjectMapper;
+import cn.meteor.beyondclouds.modules.project.service.IProjectCommentService;
+import cn.meteor.beyondclouds.modules.project.service.IProjectExtService;
 import cn.meteor.beyondclouds.modules.project.service.IProjectService;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.beans.BeanUtils;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.util.Assert;
+import org.springframework.util.StringUtils;
 
 /**
  * <p>
@@ -17,4 +34,139 @@ import org.springframework.stereotype.Service;
 @Service
 public class ProjectServiceImpl extends ServiceImpl<ProjectMapper, Project> implements IProjectService {
 
+
+    private IProjectExtService projectExtService;
+
+    private ProjectCategoryMapper projectCategoryMapper;
+
+    private IProjectCommentService projectCommentService;
+
+    @Autowired
+    public ProjectServiceImpl(IProjectExtService projectExtService, ProjectCategoryMapper projectCategoryMapper ) {
+        this.projectExtService = projectExtService;
+        this.projectCategoryMapper = projectCategoryMapper;
+    }
+
+    @Autowired
+    public void setProjectCommentService(IProjectCommentService projectCommentService) {
+        this.projectCommentService = projectCommentService;
+    }
+
+    @Transactional(rollbackFor = Exception.class)
+    @Override
+    public void publishProject(Project project, String detail) throws ProjectServiceException {
+        Assert.notNull(project, "project must not be null");
+        Assert.hasText(project.getUserId(), "userId must not be empty");
+
+        // 1.检查项目类别是否存在
+        Integer categoryId = project.getCategoryId();
+        ProjectCategory projectCategory = projectCategoryMapper.selectById(categoryId);
+
+        // 若分类不存在，则抛出异常
+        if (null == projectCategory) {
+            throw new ProjectServiceException(ProjectErrorCode.INCORRECT_CATEGORY);
+        }
+
+        // 2.保存项目
+        save(project);
+
+        // 3.保存项目详情
+        ProjectExt projectExt = new ProjectExt();
+        projectExt.setProjectId(project.getProjectId());
+        projectExt.setProjectDetail(detail);
+        projectExtService.save(projectExt);
+    }
+
+    @Override
+    public void deleteProject(String projectId, String userId) throws ProjectServiceException {
+        Assert.notNull(projectId, "projectId must not be null");
+        Assert.notNull(userId, "userId must not be null");
+
+        // 1.判断自己有没有发过这个项目
+        QueryWrapper<Project> projectQueryWrapper = new QueryWrapper<>();
+        projectQueryWrapper
+                .eq("project_id", projectId)
+                .eq("user_id", userId);
+        Project project = getOne(projectQueryWrapper);
+
+        // 若找不到该用户的该项目，则抛出业务异常
+        if (null == project) {
+            throw new ProjectServiceException(ProjectErrorCode.PROJECT_NOT_FOUND);
+        }
+
+        // 2.删除项目的所有评论
+        QueryWrapper<ProjectComment> projectCommentQueryWrapper = new QueryWrapper<>();
+        projectCommentQueryWrapper.eq("project_id", projectId);
+        projectCommentService.remove(projectCommentQueryWrapper);
+
+        // 3.删除项目本身
+
+        // 删除项目详情
+        projectExtService.removeById(projectId);
+
+        // 删除项目
+        removeById(projectId);
+    }
+
+    @Override
+    public ProjectDetail getProject(String projectId) throws ProjectServiceException {
+        Assert.notNull(projectId, "projectId must not be null");
+
+        // 1.获取项目
+        Project project = getById(projectId);
+
+        // 若找不到该项目，则抛出业务异常
+        if (null == project) {
+            throw new ProjectServiceException(ProjectErrorCode.PROJECT_NOT_FOUND);
+        }
+
+        // 2.获取项目详情
+        ProjectExt projectExt = projectExtService.getById(projectId);
+
+        // 3.装配并返回查询到的信息
+        ProjectDetail projectDetail = new ProjectDetail();
+        BeanUtils.copyProperties(project, projectDetail);
+        projectDetail.setProjectDetail(projectExt.getProjectDetail());
+        return projectDetail;
+    }
+
+    @Override
+    public IPage<Project> getProjectPage(Integer pageNumber, Integer pageSize) {
+        IPage<Project> page = new Page<>(pageNumber, pageSize);
+        return page(page);
+    }
+
+    @Override
+    public void updateProject(Project project, String projectDetail) throws ProjectServiceException {
+        Assert.notNull(project, "project must not be null");
+        Assert.hasText(project.getUserId(), "userId must not be empty");
+        Assert.notNull(project.getProjectId(), "projectId must not be null");
+
+        // 1.判断自己有没有发过这个项目
+        Project projectInDb = getById(project);
+        // 若找不到该项目，则抛出业务异常
+        if (null == projectInDb) {
+            throw new ProjectServiceException(ProjectErrorCode.PROJECT_NOT_FOUND);
+        }
+
+        // 2.更新项目基本信息
+        updateById(project);
+
+        // 3.更新项目详情
+        if (!StringUtils.isEmpty(projectDetail)) {
+            ProjectExt projectExt = new ProjectExt();
+            projectExt.setProjectId(project.getProjectId());
+            projectExt.setProjectDetail(projectDetail);
+            projectExtService.updateById(projectExt);
+        }
+
+    }
+
+    @Override
+    public IPage<Project> getProjectPage(Integer pageNumber, Integer pageSize, String userId) {
+        IPage<Project> page = new Page<>(pageNumber, pageSize);
+        QueryWrapper<Project> projectQueryWrapper = new QueryWrapper<>();
+        projectQueryWrapper.eq("user_id", userId);
+        return page(page, projectQueryWrapper);
+    }
 }

src/main/java/cn/meteor/beyondclouds/modules/question/entity/QuestionExt.java

 package cn.meteor.beyondclouds.modules.question.entity;
 
-import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
-import java.io.Serializable;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.experimental.Accessors;
 
+import java.io.Serializable;
+
 /**
  * <p>
  * 问题扩展表
@@ -25,6 +25,7 @@ public class QuestionExt implements Serializable {
 
     private static final long serialVersionUID=1L;
 
+    @TableId
     private String questionId;
 
     @ApiModelProperty(value = "问题详情")

src/main/java/cn/meteor/beyondclouds/modules/question/entity/QuestionTag.java

 package cn.meteor.beyondclouds.modules.question.entity;
 
-import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
-import java.io.Serializable;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.experimental.Accessors;
 
+import java.io.Serializable;
+
 /**
  * <p>
  * 问题标签表，用来记录问题里面引用的标签
@@ -26,10 +26,11 @@ public class QuestionTag implements Serializable {
     private static final long serialVersionUID=1L;
 
     @ApiModelProperty(value = "标签ID")
-    @TableId(value = "tag_id", type = IdType.ASSIGN_UUID)
+    @TableId
     private String tagId;
 
     @ApiModelProperty(value = "问题ID")
+    @TableId
     private String questionId;
 
 

src/main/resources/application-prod.yml

@@ -27,6 +27,7 @@ mybatis-plus:
   mapper-locations: classpath*:cn/meteor/beyondclouds/modules/**/xml/*.xml
 
 beyondclouds:
+  debug: true
   auth:
     qq:
       client-id: 101846021

src/main/resources/application.yml

@@ -27,6 +27,7 @@ mybatis-plus:
   mapper-locations: classpath*:cn/meteor/beyondclouds/modules/**/xml/*.xml
 
 beyondclouds:
+  debug: true
   auth:
     qq:
       client-id: 101846021