博客评论添加用户的昵称和头像

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

@@ -2,14 +2,15 @@ package cn.meteor.beyondclouds.modules.blog.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.time.LocalDateTime;
+
 /**
  * <p>
  * 博客评论表
@@ -35,6 +36,12 @@ public class BlogComment implements Serializable {
     @ApiModelProperty(value = "评论者ID")
     private String userId;
 
+    @ApiModelProperty(value = "用户昵称")
+    private String userNick;
+
+    @ApiModelProperty(value = "用户头像")
+    private String userAvatar;
+
     @ApiModelProperty(value = "上一级评论ID")
     private Integer parentId;
 

src/main/java/cn/meteor/beyondclouds/modules/blog/service/impl/BlogCommentServiceImpl.java

@@ -9,6 +9,8 @@ import cn.meteor.beyondclouds.modules.blog.exception.BlogServiceException;
 import cn.meteor.beyondclouds.modules.blog.mapper.BlogCommentMapper;
 import cn.meteor.beyondclouds.modules.blog.service.IBlogCommentService;
 import cn.meteor.beyondclouds.modules.blog.service.IBlogService;
+import cn.meteor.beyondclouds.modules.user.entity.User;
+import cn.meteor.beyondclouds.modules.user.service.IUserService;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
@@ -30,11 +32,18 @@ public class BlogCommentServiceImpl extends ServiceImpl<BlogCommentMapper, BlogC
 
     private IBlogService blogService;
 
+    private IUserService userService;
+
     @Autowired
     public void setBlogService(IBlogService blogService) {
         this.blogService = blogService;
     }
 
+    @Autowired
+    public void setUserService(IUserService userService) {
+        this.userService = userService;
+    }
+
     /**
      * 发布评论
      * @param blogId
@@ -77,12 +86,17 @@ public class BlogCommentServiceImpl extends ServiceImpl<BlogCommentMapper, BlogC
         }
 
         //2.创建评论
+
+        // 查找用户
+        User user = userService.getById(userId);
         BlogComment blogComment = new BlogComment();
         blogComment.setBlogId(blogId);
         blogComment.setComment(comment);
         blogComment.setDepth(depth);
         blogComment.setParentId(parentId);
         blogComment.setUserId(userId);
+        blogComment.setUserNick(user.getNickName());
+        blogComment.setUserAvatar(user.getUserAvatar());
         save(blogComment);
         //3.查找上一层目录
         if (blogComment.getParentId() == null) {