查询

.gitignore

@@ -0,0 +1,33 @@
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/

pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.hlrj</groupId>
+    <artifactId>duobao_demo</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>duobao_demo</name>
+    <description>duobao_demo</description>
+    <properties>
+        <java.version>1.8</java.version>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+        <spring-boot.version>2.6.13</spring-boot.version>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-redis</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>com.mysql</groupId>
+            <artifactId>mysql-connector-j</artifactId>
+            <scope>runtime</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <optional>true</optional>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+<!--mybatis-plus依赖-->
+        <dependency>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus-boot-starter</artifactId>
+            <version>3.5.3.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>io.springfox</groupId>
+            <artifactId>springfox-swagger2</artifactId>
+            <version>2.9.2</version>
+        </dependency>
+        <dependency>
+            <groupId>io.springfox</groupId>
+            <artifactId>springfox-swagger-ui</artifactId>
+            <version>2.9.2</version>
+        </dependency>
+
+
+
+
+    </dependencies>
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-dependencies</artifactId>
+                <version>${spring-boot.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.1</version>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                    <encoding>UTF-8</encoding>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <version>${spring-boot.version}</version>
+                <configuration>
+                    <mainClass>org.hlrj.duobao_demo.DuobaoDemoApplication</mainClass>
+                    <skip>true</skip>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>repackage</id>
+                        <goals>
+                            <goal>repackage</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

src/main/java/org/hlrj/duobao_demo/DuobaoDemoApplication.java

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+package org.hlrj.duobao_demo;
+
+import org.mybatis.spring.annotation.MapperScan;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+@MapperScan("org.hlrj.duobao_demo.mapper")
+public class DuobaoDemoApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(DuobaoDemoApplication.class, args);
+        System.out.println("lllllllllllllllll");
+    }
+
+}

src/main/java/org/hlrj/duobao_demo/controller/CuratedVideoController.java

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+package org.hlrj.duobao_demo.controller;
+
+
+import lombok.extern.slf4j.Slf4j;
+import org.hlrj.duobao_demo.entity.CuratedVideo;
+import org.hlrj.duobao_demo.entity.Recommendation;
+import org.hlrj.duobao_demo.service.ICuratedVideoService;
+import org.hlrj.duobao_demo.service.IRecommendationService;
+import org.hlrj.duobao_demo.tool.Result;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+/**
+ * <p>
+ *  前端控制器
+ * </p>
+ *
+ * @author liuyusong
+ * @since 2025-04-09
+ */
+@RestController
+@Slf4j
+@RequestMapping("/curated-video")
+public class CuratedVideoController {
+    @Autowired
+    private ICuratedVideoService curatedVideoService;
+    ///api/brain/addUserPrivileges
+    //@RequestMapping(value = "/api/selectRecommendation",method = RequestMethod.POST)
+    @PostMapping("/api/selectCuratedVideo")
+    public Result selectCuratedVideo() {
+
+        log.info("查询全部的精选的视频");//日志记录
+        //查询全部数据
+        List<CuratedVideo> curatedVideo=curatedVideoService.select();
+
+        return Result.success(curatedVideo);
+    }
+
+}

src/main/java/org/hlrj/duobao_demo/controller/RecommendationController.java

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+package org.hlrj.duobao_demo.controller;
+
+
+import lombok.extern.slf4j.Slf4j;
+import net.bytebuddy.asm.Advice;
+import org.hlrj.duobao_demo.entity.Recommendation;
+import org.hlrj.duobao_demo.service.IRecommendationService;
+import org.hlrj.duobao_demo.tool.Result;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+/**
+ * <p>
+ *  前端控制器
+ * </p>
+ *
+ * @author liuyusong
+ * @since 2025-04-09
+ */
+@RestController
+@Slf4j//日志记录
+@RequestMapping("/recommendation")
+public class RecommendationController {
+
+    //记录日志
+    //private static Logger log = LoggerFactory.getLogger(RecommendationController.class);
+    //进行注入
+    @Autowired
+    private IRecommendationService recommendationService;
+    ///api/brain/addUserPrivileges
+    //@RequestMapping(value = "/api/selectRecommendation",method = RequestMethod.POST)
+    @PostMapping("/api/selectRecommendation")
+    public Result selectRecommendation() {
+
+        log.info("查询全部的推荐视频");//日志记录
+        //查询全部数据
+        List<Recommendation> recommendationList=recommendationService.select();
+
+        return Result.success(recommendationList);
+    }
+}

src/main/java/org/hlrj/duobao_demo/controller/SpecialTopicController.java

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+package org.hlrj.duobao_demo.controller;
+
+
+import lombok.extern.slf4j.Slf4j;
+import org.hlrj.duobao_demo.entity.CuratedVideo;
+import org.hlrj.duobao_demo.entity.SpecialTopic;
+import org.hlrj.duobao_demo.service.ICuratedVideoService;
+import org.hlrj.duobao_demo.service.ISpecialTopicService;
+import org.hlrj.duobao_demo.tool.Result;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+/**
+ * <p>
+ *  前端控制器
+ * </p>
+ *
+ * @author liuyusong
+ * @since 2025-04-09
+ */
+@RestController
+@Slf4j
+@RequestMapping("/special-topic")
+public class SpecialTopicController {
+    @Autowired
+    private ISpecialTopicService specialTopicService;
+
+    @PostMapping("/api/selectSpecialTopic")
+    public Result selectSpecialTopic() {
+
+        log.info("查询全部的专题视频");//日志记录
+        //查询全部数据
+        List<SpecialTopic> specialTopic=specialTopicService.select();
+
+        return Result.success(specialTopic);
+    }
+}

src/main/java/org/hlrj/duobao_demo/controller/VideoDataController.java

@@ -0,0 +1,42 @@
+package org.hlrj.duobao_demo.controller;
+
+
+import lombok.extern.slf4j.Slf4j;
+import org.hlrj.duobao_demo.entity.SpecialTopic;
+import org.hlrj.duobao_demo.entity.VideoData;
+import org.hlrj.duobao_demo.service.ISpecialTopicService;
+import org.hlrj.duobao_demo.service.IVideoDataService;
+import org.hlrj.duobao_demo.tool.Result;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+/**
+ * <p>
+ *  前端控制器
+ * </p>
+ *
+ * @author liuyusong
+ * @since 2025-04-09
+ */
+@RestController
+@Slf4j
+@RequestMapping("/video-data")
+public class VideoDataController {
+    @Autowired
+    private IVideoDataService iVideoDataService;
+
+    @PostMapping("/api/selectVideoData")
+    public Result selectVideoData() {
+
+        log.info("查询全部的z直播广场内容");//日志记录
+        //查询全部数据
+        List<VideoData> videoData=iVideoDataService.select();
+
+        return Result.success(videoData);
+    }
+}

src/main/java/org/hlrj/duobao_demo/entity/CuratedVideo.java

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+package org.hlrj.duobao_demo.entity;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+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;
+
+/**
+ * <p>
+ * 
+ * </p>
+ *
+ * @author liuyusong
+ * @since 2025-04-09
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Accessors(chain = true)
+@TableName("curated_video")
+@ApiModel(value="CuratedVideo对象", description="")
+public class CuratedVideo implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @ApiModelProperty(value = "自增ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @ApiModelProperty(value = "封面图片URL")
+    private String imageUrl;
+
+    @ApiModelProperty(value = "标题")
+    private String title;
+
+    @ApiModelProperty(value = "作者")
+    private String author;
+
+    @ApiModelProperty(value = "发布时间")
+    private LocalDateTime publishTime;
+
+    @ApiModelProperty(value = "观看次数")
+    private Long views;
+
+
+}

src/main/java/org/hlrj/duobao_demo/entity/Recommendation.java

@@ -0,0 +1,60 @@
+package org.hlrj.duobao_demo.entity;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+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;
+
+/**
+ * <p>
+ * 
+ * </p>
+ *
+ * @author liuyusong
+ * @since 2025-04-09
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Accessors(chain = true)
+@TableName("recommendation")
+@ApiModel(value="Recommendation对象", description="")
+public class Recommendation implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @ApiModelProperty(value = "自增ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @ApiModelProperty(value = "封面图片URL")
+    private String imageUrl;
+
+    @ApiModelProperty(value = "标题")
+    private String title;
+
+    @ApiModelProperty(value = "作者")
+    private String author;
+
+    @ApiModelProperty(value = "发布时间")
+    private LocalDateTime publishTime;
+
+    @ApiModelProperty(value = "点赞数")
+    private Integer likes;
+
+    @ApiModelProperty(value = "评论数")
+    private Integer comments;
+
+    @ApiModelProperty(value = "分享数")
+    private Integer shares;
+
+    @ApiModelProperty(value = "来源")
+    private String source;
+
+
+}

src/main/java/org/hlrj/duobao_demo/entity/SpecialTopic.java

@@ -0,0 +1,60 @@
+package org.hlrj.duobao_demo.entity;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+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;
+
+/**
+ * <p>
+ * 
+ * </p>
+ *
+ * @author liuyusong
+ * @since 2025-04-09
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Accessors(chain = true)
+@TableName("special_topic")
+@ApiModel(value="SpecialTopic对象", description="")
+public class SpecialTopic implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @ApiModelProperty(value = "自增ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @ApiModelProperty(value = "专题主标题")
+    private String mainTitle;
+
+    @ApiModelProperty(value = "章节标题")
+    private String sectionTitle;
+
+    @ApiModelProperty(value = "封面图片URL")
+    private String coverImg;
+
+    @ApiModelProperty(value = "作者")
+    private String author;
+
+    @ApiModelProperty(value = "发布时间")
+    private LocalDateTime publishTime;
+
+    @ApiModelProperty(value = "观看次数")
+    private Integer viewCount;
+
+    @ApiModelProperty(value = "评论数")
+    private Integer commentCount;
+
+    @ApiModelProperty(value = "点赞数")
+    private Integer likeCount;
+
+
+}

src/main/java/org/hlrj/duobao_demo/entity/VideoData.java

@@ -0,0 +1,47 @@
+package org.hlrj.duobao_demo.entity;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+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;
+
+/**
+ * <p>
+ * 
+ * </p>
+ *
+ * @author liuyusong
+ * @since 2025-04-09
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Accessors(chain = true)
+@TableName("video_data")
+@ApiModel(value="VideoData对象", description="")
+public class VideoData implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    private String mainTitle;
+
+    private String sectionTitle;
+
+    private String coverImg;
+
+    private String author;
+
+    private LocalDateTime publishTime;
+
+    private String description;
+
+
+}

src/main/java/org/hlrj/duobao_demo/mapper/CuratedVideoMapper.java

@@ -0,0 +1,16 @@
+package org.hlrj.duobao_demo.mapper;
+
+import org.hlrj.duobao_demo.entity.CuratedVideo;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+ * <p>
+ *  Mapper 接口
+ * </p>
+ *
+ * @author liuyusong
+ * @since 2025-04-09
+ */
+public interface CuratedVideoMapper extends BaseMapper<CuratedVideo> {
+
+}

src/main/java/org/hlrj/duobao_demo/mapper/RecommendationMapper.java

@@ -0,0 +1,16 @@
+package org.hlrj.duobao_demo.mapper;
+
+import org.hlrj.duobao_demo.entity.Recommendation;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+ * <p>
+ *  Mapper 接口
+ * </p>
+ *
+ * @author liuyusong
+ * @since 2025-04-09
+ */
+public interface RecommendationMapper extends BaseMapper<Recommendation> {
+
+}

src/main/java/org/hlrj/duobao_demo/mapper/SpecialTopicMapper.java

@@ -0,0 +1,16 @@
+package org.hlrj.duobao_demo.mapper;
+
+import org.hlrj.duobao_demo.entity.SpecialTopic;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+ * <p>
+ *  Mapper 接口
+ * </p>
+ *
+ * @author liuyusong
+ * @since 2025-04-09
+ */
+public interface SpecialTopicMapper extends BaseMapper<SpecialTopic> {
+
+}

src/main/java/org/hlrj/duobao_demo/mapper/VideoDataMapper.java

@@ -0,0 +1,16 @@
+package org.hlrj.duobao_demo.mapper;
+
+import org.hlrj.duobao_demo.entity.VideoData;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+ * <p>
+ *  Mapper 接口
+ * </p>
+ *
+ * @author liuyusong
+ * @since 2025-04-09
+ */
+public interface VideoDataMapper extends BaseMapper<VideoData> {
+
+}

src/main/java/org/hlrj/duobao_demo/service/ICuratedVideoService.java

@@ -0,0 +1,22 @@
+package org.hlrj.duobao_demo.service;
+
+import org.hlrj.duobao_demo.entity.CuratedVideo;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+import java.util.List;
+
+/**
+ * <p>
+ *  服务类
+ * </p>
+ *
+ * @author liuyusong
+ * @since 2025-04-09
+ */
+public interface ICuratedVideoService extends IService<CuratedVideo> {
+    /**
+     * 查询全部精选视频
+     * @return
+     */
+    public List<CuratedVideo> select();
+}

src/main/java/org/hlrj/duobao_demo/service/IRecommendationService.java

@@ -0,0 +1,22 @@
+package org.hlrj.duobao_demo.service;
+
+import org.hlrj.duobao_demo.entity.Recommendation;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+import java.util.List;
+
+/**
+ * <p>
+ *  服务类
+ * </p>
+ *
+ * @author liuyusong
+ * @since 2025-04-09
+ */
+public interface IRecommendationService extends IService<Recommendation> {
+    /**
+     * 查询全部数据
+     * @return
+     */
+    public List<Recommendation> select();
+}

src/main/java/org/hlrj/duobao_demo/service/ISpecialTopicService.java

@@ -0,0 +1,22 @@
+package org.hlrj.duobao_demo.service;
+
+import org.hlrj.duobao_demo.entity.SpecialTopic;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+import java.util.List;
+
+/**
+ * <p>
+ *  服务类
+ * </p>
+ *
+ * @author liuyusong
+ * @since 2025-04-09
+ */
+public interface ISpecialTopicService extends IService<SpecialTopic> {
+    /**
+     * 查询全部的专题视频
+     * @return
+     */
+    public List<SpecialTopic> select();
+}

src/main/java/org/hlrj/duobao_demo/service/IVideoDataService.java

@@ -0,0 +1,22 @@
+package org.hlrj.duobao_demo.service;
+
+import org.hlrj.duobao_demo.entity.VideoData;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+import java.util.List;
+
+/**
+ * <p>
+ *  服务类
+ * </p>
+ *
+ * @author liuyusong
+ * @since 2025-04-09
+ */
+public interface IVideoDataService extends IService<VideoData> {
+    /**
+     * 查询全部直播广场的内容
+     * @return
+     */
+    public List<VideoData> select();
+}

src/main/java/org/hlrj/duobao_demo/service/impl/CuratedVideoServiceImpl.java

@@ -0,0 +1,33 @@
+package org.hlrj.duobao_demo.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import org.hlrj.duobao_demo.entity.CuratedVideo;
+import org.hlrj.duobao_demo.mapper.CuratedVideoMapper;
+import org.hlrj.duobao_demo.service.ICuratedVideoService;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * <p>
+ *  服务实现类
+ * </p>
+ *
+ * @author liuyusong
+ * @since 2025-04-09
+ */
+@Service
+public class CuratedVideoServiceImpl extends ServiceImpl<CuratedVideoMapper, CuratedVideo> implements ICuratedVideoService {
+
+    @Autowired
+    private CuratedVideoMapper curatedVideoMapper;
+    @Override
+    public List<CuratedVideo> select() {
+
+        QueryWrapper<CuratedVideo> queryWrapper = new QueryWrapper<>();
+        return curatedVideoMapper.selectList(queryWrapper);
+    }
+}

src/main/java/org/hlrj/duobao_demo/service/impl/RecommendationServiceImpl.java

@@ -0,0 +1,31 @@
+package org.hlrj.duobao_demo.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import org.hlrj.duobao_demo.entity.Recommendation;
+import org.hlrj.duobao_demo.mapper.RecommendationMapper;
+import org.hlrj.duobao_demo.service.IRecommendationService;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * <p>
+ *  服务实现类
+ * </p>
+ *
+ * @author liuyusong
+ * @since 2025-04-09
+ */
+@Service
+public class RecommendationServiceImpl extends ServiceImpl<RecommendationMapper, Recommendation> implements IRecommendationService {
+    @Autowired
+    private RecommendationMapper recommendationMapper;
+    @Override
+    public List<Recommendation> select() {
+        QueryWrapper<Recommendation> wrapper = new QueryWrapper<>();
+        return recommendationMapper.selectList(wrapper);
+    }
+}

src/main/java/org/hlrj/duobao_demo/service/impl/SpecialTopicServiceImpl.java

@@ -0,0 +1,31 @@
+package org.hlrj.duobao_demo.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import org.hlrj.duobao_demo.entity.SpecialTopic;
+import org.hlrj.duobao_demo.mapper.SpecialTopicMapper;
+import org.hlrj.duobao_demo.service.ISpecialTopicService;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * <p>
+ *  服务实现类
+ * </p>
+ *
+ * @author liuyusong
+ * @since 2025-04-09
+ */
+@Service
+public class SpecialTopicServiceImpl extends ServiceImpl<SpecialTopicMapper, SpecialTopic> implements ISpecialTopicService {
+    @Autowired
+    private SpecialTopicMapper specialTopicMapper;
+    @Override
+    public List<SpecialTopic> select() {
+        QueryWrapper<SpecialTopic> queryWrapper = new QueryWrapper<>();
+        return specialTopicMapper.selectList(queryWrapper);
+    }
+}

src/main/java/org/hlrj/duobao_demo/service/impl/VideoDataServiceImpl.java

@@ -0,0 +1,31 @@
+package org.hlrj.duobao_demo.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import org.hlrj.duobao_demo.entity.VideoData;
+import org.hlrj.duobao_demo.mapper.VideoDataMapper;
+import org.hlrj.duobao_demo.service.IVideoDataService;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * <p>
+ *  服务实现类
+ * </p>
+ *
+ * @author liuyusong
+ * @since 2025-04-09
+ */
+@Service
+public class VideoDataServiceImpl extends ServiceImpl<VideoDataMapper, VideoData> implements IVideoDataService {
+    @Autowired
+    private VideoDataMapper videoDataMapper;
+    @Override
+    public List<VideoData> select() {
+        QueryWrapper<VideoData> queryWrapper = new QueryWrapper<>();
+        return videoDataMapper.selectList(queryWrapper);
+    }
+}

src/main/java/org/hlrj/duobao_demo/tool/Result.java

@@ -0,0 +1,34 @@
+package org.hlrj.duobao_demo.tool;
+
+import io.swagger.models.auth.In;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * @program: duobao_demo
+ * @ClassName Result
+ * @description:
+ * @author:liuyusong
+ * @create: 2025−04-10 10:06
+ * @Version 1.0
+ **/
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public class Result {
+
+    private Integer code;//响应码
+    private String msg;//响应信息
+    private Object data;//返回的数据
+
+    public static Result success() { //增删改 响应成功
+        return new Result(200, "success", null);
+    }
+    public static Result success(Object data) {//查询成功
+        return new Result(200, "success", data);
+    }
+    public static Result success(String msg) {
+        return new Result(400,"msg",null);
+    }
+}

src/main/resources/application.properties

@@ -0,0 +1,8 @@
+# 应用服务 WEB 访问端口
+server.port=8080
+
+spring.datasource.url=jdbc:mysql://localhost:3306/duobao?useSSL=false&serverTimezone=UTC
+spring.datasource.username=root
+spring.datasource.password=password
+spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
+

src/main/resources/mapper/CuratedVideoMapper.xml

@@ -0,0 +1,15 @@
+<?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="org.hlrj.duobao_demo.mapper.CuratedVideoMapper">
+
+    <!-- 通用查询映射结果 -->
+    <resultMap id="BaseResultMap" type="org.hlrj.duobao_demo.entity.CuratedVideo">
+        <id column="id" property="id" />
+        <result column="image_url" property="imageUrl" />
+        <result column="title" property="title" />
+        <result column="author" property="author" />
+        <result column="publish_time" property="publishTime" />
+        <result column="views" property="views" />
+    </resultMap>
+
+</mapper>

src/main/resources/mapper/RecommendationMapper.xml

@@ -0,0 +1,18 @@
+<?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="org.hlrj.duobao_demo.mapper.RecommendationMapper">
+
+    <!-- 通用查询映射结果 -->
+    <resultMap id="BaseResultMap" type="org.hlrj.duobao_demo.entity.Recommendation">
+        <id column="id" property="id" />
+        <result column="image_url" property="imageUrl" />
+        <result column="title" property="title" />
+        <result column="author" property="author" />
+        <result column="publish_time" property="publishTime" />
+        <result column="likes" property="likes" />
+        <result column="comments" property="comments" />
+        <result column="shares" property="shares" />
+        <result column="source" property="source" />
+    </resultMap>
+
+</mapper>

src/main/resources/mapper/SpecialTopicMapper.xml

@@ -0,0 +1,18 @@
+<?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="org.hlrj.duobao_demo.mapper.SpecialTopicMapper">
+
+    <!-- 通用查询映射结果 -->
+    <resultMap id="BaseResultMap" type="org.hlrj.duobao_demo.entity.SpecialTopic">
+        <id column="id" property="id" />
+        <result column="main_title" property="mainTitle" />
+        <result column="section_title" property="sectionTitle" />
+        <result column="cover_img" property="coverImg" />
+        <result column="author" property="author" />
+        <result column="publish_time" property="publishTime" />
+        <result column="view_count" property="viewCount" />
+        <result column="comment_count" property="commentCount" />
+        <result column="like_count" property="likeCount" />
+    </resultMap>
+
+</mapper>

src/main/resources/mapper/VideoDataMapper.xml

@@ -0,0 +1,16 @@
+<?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="org.hlrj.duobao_demo.mapper.VideoDataMapper">
+
+    <!-- 通用查询映射结果 -->
+    <resultMap id="BaseResultMap" type="org.hlrj.duobao_demo.entity.VideoData">
+        <id column="id" property="id" />
+        <result column="main_title" property="mainTitle" />
+        <result column="section_title" property="sectionTitle" />
+        <result column="cover_img" property="coverImg" />
+        <result column="author" property="author" />
+        <result column="publish_time" property="publishTime" />
+        <result column="description" property="description" />
+    </resultMap>
+
+</mapper>

src/main/resources/static/index.html

@@ -0,0 +1,6 @@
+<html>
+<body>
+<h1>hello word!!!</h1>
+<p>this is a html page</p>
+</body>
+</html>

src/test/java/org/hlrj/duobao_demo/DuobaoDemoApplicationTests.java

@@ -0,0 +1,13 @@
+package org.hlrj.duobao_demo;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class DuobaoDemoApplicationTests {
+
+    @Test
+    void contextLoads() {
+    }
+
+}