移动到playedu-api目录

playedu-api/playedu-resource/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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>xyz.playedu</groupId>
+        <artifactId>playedu</artifactId>
+        <version>1.2</version>
+    </parent>
+
+    <artifactId>playedu-resource</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>xyz.playedu</groupId>
+            <artifactId>playedu-common</artifactId>
+            <version>1.2</version>
+        </dependency>
+    </dependencies>
+</project>

playedu-api/playedu-resource/src/main/java/xyz/playedu/resource/domain/Resource.java

@@ -0,0 +1,177 @@
+/*
+ * Copyright (C) 2023 杭州白书科技有限公司
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package xyz.playedu.resource.domain;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.Date;
+
+/**
+ * @TableName resources
+ */
+@TableName(value = "resources")
+@Data
+public class Resource implements Serializable {
+    /** */
+    @TableId(type = IdType.AUTO)
+    private Integer id;
+
+    /** */
+    @JsonProperty("admin_id")
+    private Integer adminId;
+
+    /** 类型 */
+    private String type;
+
+    /** 资源名 */
+    private String name;
+
+    /** 文件类型 */
+    private String extension;
+
+    /** 大小[字节] */
+    private Long size;
+
+    /** 存储磁盘 */
+    private String disk;
+
+    /** 文件id */
+    @JsonProperty("file_id")
+    private String fileId;
+
+    /** 相对地址 */
+    private String path;
+
+    /** URL地址 */
+    private String url;
+
+    /** */
+    @JsonProperty("created_at")
+    private Date createdAt;
+
+    /** 所属素材 */
+    @JsonProperty("parent_id")
+    private Integer parentId;
+
+    /** 隐藏[0:否,1:是] */
+    @JsonIgnore private Integer isHidden;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+
+    @Override
+    public boolean equals(Object that) {
+        if (this == that) {
+            return true;
+        }
+        if (that == null) {
+            return false;
+        }
+        if (getClass() != that.getClass()) {
+            return false;
+        }
+        Resource other = (Resource) that;
+        return (this.getId() == null ? other.getId() == null : this.getId().equals(other.getId()))
+                && (this.getAdminId() == null
+                        ? other.getAdminId() == null
+                        : this.getAdminId().equals(other.getAdminId()))
+                && (this.getType() == null
+                        ? other.getType() == null
+                        : this.getType().equals(other.getType()))
+                && (this.getName() == null
+                        ? other.getName() == null
+                        : this.getName().equals(other.getName()))
+                && (this.getExtension() == null
+                        ? other.getExtension() == null
+                        : this.getExtension().equals(other.getExtension()))
+                && (this.getSize() == null
+                        ? other.getSize() == null
+                        : this.getSize().equals(other.getSize()))
+                && (this.getDisk() == null
+                        ? other.getDisk() == null
+                        : this.getDisk().equals(other.getDisk()))
+                && (this.getFileId() == null
+                        ? other.getFileId() == null
+                        : this.getFileId().equals(other.getFileId()))
+                && (this.getPath() == null
+                        ? other.getPath() == null
+                        : this.getPath().equals(other.getPath()))
+                && (this.getUrl() == null
+                        ? other.getUrl() == null
+                        : this.getUrl().equals(other.getUrl()))
+                && (this.getCreatedAt() == null
+                        ? other.getCreatedAt() == null
+                        : this.getCreatedAt().equals(other.getCreatedAt()))
+                && (this.getParentId() == null
+                        ? other.getParentId() == null
+                        : this.getParentId().equals(other.getParentId()))
+                && (this.getIsHidden() == null
+                        ? other.getIsHidden() == null
+                        : this.getIsHidden().equals(other.getIsHidden()));
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((getId() == null) ? 0 : getId().hashCode());
+        result = prime * result + ((getAdminId() == null) ? 0 : getAdminId().hashCode());
+        result = prime * result + ((getType() == null) ? 0 : getType().hashCode());
+        result = prime * result + ((getName() == null) ? 0 : getName().hashCode());
+        result = prime * result + ((getExtension() == null) ? 0 : getExtension().hashCode());
+        result = prime * result + ((getSize() == null) ? 0 : getSize().hashCode());
+        result = prime * result + ((getDisk() == null) ? 0 : getDisk().hashCode());
+        result = prime * result + ((getFileId() == null) ? 0 : getFileId().hashCode());
+        result = prime * result + ((getPath() == null) ? 0 : getPath().hashCode());
+        result = prime * result + ((getUrl() == null) ? 0 : getUrl().hashCode());
+        result = prime * result + ((getCreatedAt() == null) ? 0 : getCreatedAt().hashCode());
+        result = prime * result + ((getParentId() == null) ? 0 : getParentId().hashCode());
+        result = prime * result + ((getIsHidden() == null) ? 0 : getIsHidden().hashCode());
+        return result;
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder sb = new StringBuilder();
+        sb.append(getClass().getSimpleName());
+        sb.append(" [");
+        sb.append("Hash = ").append(hashCode());
+        sb.append(", id=").append(id);
+        sb.append(", adminId=").append(adminId);
+        sb.append(", type=").append(type);
+        sb.append(", name=").append(name);
+        sb.append(", extension=").append(extension);
+        sb.append(", size=").append(size);
+        sb.append(", disk=").append(disk);
+        sb.append(", fileId=").append(fileId);
+        sb.append(", path=").append(path);
+        sb.append(", url=").append(url);
+        sb.append(", createdAt=").append(createdAt);
+        sb.append(", parentId=").append(parentId);
+        sb.append(", isHidden=").append(isHidden);
+        sb.append(", serialVersionUID=").append(serialVersionUID);
+        sb.append("]");
+        return sb.toString();
+    }
+}

playedu-api/playedu-resource/src/main/java/xyz/playedu/resource/domain/ResourceCategory.java

@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2023 杭州白书科技有限公司
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package xyz.playedu.resource.domain;
+
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableName;
+
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * @TableName resource_category
+ */
+@TableName(value = "resource_category")
+@Data
+public class ResourceCategory implements Serializable {
+    /** */
+    private Integer cid;
+
+    /** */
+    private Integer rid;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+
+    @Override
+    public boolean equals(Object that) {
+        if (this == that) {
+            return true;
+        }
+        if (that == null) {
+            return false;
+        }
+        if (getClass() != that.getClass()) {
+            return false;
+        }
+        ResourceCategory other = (ResourceCategory) that;
+        return (this.getCid() == null
+                        ? other.getCid() == null
+                        : this.getCid().equals(other.getCid()))
+                && (this.getRid() == null
+                        ? other.getRid() == null
+                        : this.getRid().equals(other.getRid()));
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((getCid() == null) ? 0 : getCid().hashCode());
+        result = prime * result + ((getRid() == null) ? 0 : getRid().hashCode());
+        return result;
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder sb = new StringBuilder();
+        sb.append(getClass().getSimpleName());
+        sb.append(" [");
+        sb.append("Hash = ").append(hashCode());
+        sb.append(", cid=").append(cid);
+        sb.append(", rid=").append(rid);
+        sb.append(", serialVersionUID=").append(serialVersionUID);
+        sb.append("]");
+        return sb.toString();
+    }
+}

playedu-api/playedu-resource/src/main/java/xyz/playedu/resource/domain/ResourceVideo.java

@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2023 杭州白书科技有限公司
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package xyz.playedu.resource.domain;
+
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.Date;
+
+/**
+ * @TableName resource_videos
+ */
+@TableName(value = "resource_videos")
+@Data
+public class ResourceVideo implements Serializable {
+    /** */
+    private Integer rid;
+
+    /** 封面 */
+    private String poster;
+
+    /** 视频时长[s] */
+    private Integer duration;
+
+    /** 创建时间 */
+    @JsonIgnore private Date createdAt;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+
+    @Override
+    public boolean equals(Object that) {
+        if (this == that) {
+            return true;
+        }
+        if (that == null) {
+            return false;
+        }
+        if (getClass() != that.getClass()) {
+            return false;
+        }
+        ResourceVideo other = (ResourceVideo) that;
+        return (this.getRid() == null
+                        ? other.getRid() == null
+                        : this.getRid().equals(other.getRid()))
+                && (this.getPoster() == null
+                        ? other.getPoster() == null
+                        : this.getPoster().equals(other.getPoster()))
+                && (this.getDuration() == null
+                        ? other.getDuration() == null
+                        : this.getDuration().equals(other.getDuration()))
+                && (this.getCreatedAt() == null
+                        ? other.getCreatedAt() == null
+                        : this.getCreatedAt().equals(other.getCreatedAt()));
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((getRid() == null) ? 0 : getRid().hashCode());
+        result = prime * result + ((getPoster() == null) ? 0 : getPoster().hashCode());
+        result = prime * result + ((getDuration() == null) ? 0 : getDuration().hashCode());
+        result = prime * result + ((getCreatedAt() == null) ? 0 : getCreatedAt().hashCode());
+        return result;
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder sb = new StringBuilder();
+        sb.append(getClass().getSimpleName());
+        sb.append(" [");
+        sb.append("Hash = ").append(hashCode());
+        sb.append(", rid=").append(rid);
+        sb.append(", poster=").append(poster);
+        sb.append(", duration=").append(duration);
+        sb.append(", createdAt=").append(createdAt);
+        sb.append(", serialVersionUID=").append(serialVersionUID);
+        sb.append("]");
+        return sb.toString();
+    }
+}

playedu-api/playedu-resource/src/main/java/xyz/playedu/resource/mapper/ResourceCategoryMapper.java

@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2023 杭州白书科技有限公司
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package xyz.playedu.resource.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+import org.apache.ibatis.annotations.Mapper;
+
+import xyz.playedu.resource.domain.ResourceCategory;
+
+/**
+ * @author tengteng
+ * @description 针对表【resource_category】的数据库操作Mapper
+ * @createDate 2023-03-08 16:54:56
+ */
+@Mapper
+public interface ResourceCategoryMapper extends BaseMapper<ResourceCategory> {}

playedu-api/playedu-resource/src/main/java/xyz/playedu/resource/mapper/ResourceMapper.java

@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 杭州白书科技有限公司
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package xyz.playedu.resource.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+import org.apache.ibatis.annotations.Mapper;
+
+import xyz.playedu.common.types.paginate.ResourcePaginateFilter;
+import xyz.playedu.resource.domain.Resource;
+
+import java.util.List;
+
+/**
+ * @author tengteng
+ * @description 针对表【resources】的数据库操作Mapper
+ * @createDate 2023-03-13 10:25:30
+ */
+@Mapper
+public interface ResourceMapper extends BaseMapper<Resource> {
+
+    List<Resource> paginate(ResourcePaginateFilter filter);
+
+    Long paginateCount(ResourcePaginateFilter filter);
+
+    List<String> paginateType(ResourcePaginateFilter filter);
+}

playedu-api/playedu-resource/src/main/java/xyz/playedu/resource/mapper/ResourceVideoMapper.java

@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2023 杭州白书科技有限公司
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package xyz.playedu.resource.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+import org.apache.ibatis.annotations.Mapper;
+
+import xyz.playedu.resource.domain.ResourceVideo;
+
+/**
+ * @author tengteng
+ * @description 针对表【resource_videos】的数据库操作Mapper
+ * @createDate 2023-03-08 13:39:06
+ */
+@Mapper
+public interface ResourceVideoMapper extends BaseMapper<ResourceVideo> {}

playedu-api/playedu-resource/src/main/java/xyz/playedu/resource/service/ResourceCategoryService.java

@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2023 杭州白书科技有限公司
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package xyz.playedu.resource.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+
+import xyz.playedu.resource.domain.ResourceCategory;
+
+import java.util.List;
+
+public interface ResourceCategoryService extends IService<ResourceCategory> {
+    void rebuild(Integer resourceId, List<Integer> categoryIds);
+
+    List<Integer> getRidsByCategoryId(Integer id);
+}

playedu-api/playedu-resource/src/main/java/xyz/playedu/resource/service/ResourceService.java

@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2023 杭州白书科技有限公司
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package xyz.playedu.resource.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+
+import xyz.playedu.common.exception.NotFoundException;
+import xyz.playedu.common.types.paginate.PaginationResult;
+import xyz.playedu.common.types.paginate.ResourcePaginateFilter;
+import xyz.playedu.resource.domain.Resource;
+
+import java.util.List;
+
+public interface ResourceService extends IService<Resource> {
+
+    PaginationResult<Resource> paginate(int page, int size, ResourcePaginateFilter filter);
+
+    List<String> paginateType(ResourcePaginateFilter filter);
+
+    Resource create(
+            Integer adminId,
+            String categoryIds,
+            String type,
+            String filename,
+            String ext,
+            Long size,
+            String disk,
+            String fileId,
+            String path,
+            String url);
+
+    Resource findOrFail(Integer id) throws NotFoundException;
+
+    void changeParentId(Integer id, Integer parentId);
+
+    void storeResourceVideo(Integer rid, Integer duration, String poster);
+
+    List<Resource> chunks(List<Integer> ids);
+
+    List<Resource> chunks(List<Integer> ids, List<String> fields);
+
+    Integer total(String type);
+
+    Integer duration(Integer id);
+
+    void updateNameAndCategoryId(Integer id, String name, Integer categoryId);
+
+    List<Integer> categoryIds(Integer resourceId);
+
+    Integer total(List<String> types);
+}

playedu-api/playedu-resource/src/main/java/xyz/playedu/resource/service/ResourceVideoService.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2023 杭州白书科技有限公司
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package xyz.playedu.resource.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+
+import xyz.playedu.resource.domain.ResourceVideo;
+
+import java.util.List;
+
+/**
+ * @author tengteng
+ * @description 针对表【resource_videos】的数据库操作Service
+ * @createDate 2023-03-02 15:13:03
+ */
+public interface ResourceVideoService extends IService<ResourceVideo> {
+
+    void create(Integer resourceId, Integer duration, String poster);
+
+    void removeByRid(Integer resourceId);
+
+    List<ResourceVideo> chunksByRids(List<Integer> resourceIds);
+}

playedu-api/playedu-resource/src/main/java/xyz/playedu/resource/service/UploadService.java

@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2023 杭州白书科技有限公司
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package xyz.playedu.resource.service;
+
+import org.springframework.web.multipart.MultipartFile;
+
+import xyz.playedu.common.domain.UserUploadImageLog;
+import xyz.playedu.common.exception.ServiceException;
+import xyz.playedu.common.types.UploadFileInfo;
+import xyz.playedu.resource.domain.Resource;
+
+/**
+ * @Author 杭州白书科技有限公司
+ *
+ * @create 2023/3/8 14:02
+ */
+public interface UploadService {
+
+    UploadFileInfo upload(MultipartFile file, String dir) throws ServiceException;
+
+    Resource storeMinio(Integer adminId, MultipartFile file, String categoryIds)
+            throws ServiceException;
+
+    Resource storeBase64Image(Integer adminId, String content, String categoryIds)
+            throws ServiceException;
+
+    UserUploadImageLog userAvatar(Integer userId, MultipartFile file, String typed, String scene);
+}

playedu-api/playedu-resource/src/main/java/xyz/playedu/resource/service/impl/ResourceCategoryServiceImpl.java

@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2023 杭州白书科技有限公司
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package xyz.playedu.resource.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+
+import org.springframework.stereotype.Service;
+
+import xyz.playedu.resource.domain.ResourceCategory;
+import xyz.playedu.resource.mapper.ResourceCategoryMapper;
+import xyz.playedu.resource.service.ResourceCategoryService;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Service
+public class ResourceCategoryServiceImpl
+        extends ServiceImpl<ResourceCategoryMapper, ResourceCategory>
+        implements ResourceCategoryService {
+    @Override
+    public void rebuild(Integer resourceId, List<Integer> categoryIds) {
+        remove(query().getWrapper().eq("rid", resourceId));
+
+        List<ResourceCategory> data = new ArrayList<>();
+        categoryIds.forEach(
+                categoryId -> {
+                    data.add(
+                            new ResourceCategory() {
+                                {
+                                    setCid(categoryId);
+                                    setRid(resourceId);
+                                }
+                            });
+                });
+
+        saveBatch(data);
+    }
+
+    @Override
+    public List<Integer> getRidsByCategoryId(Integer id) {
+        return list(query().getWrapper().in("cid", id)).stream()
+                .map(ResourceCategory::getRid)
+                .toList();
+    }
+}

playedu-api/playedu-resource/src/main/java/xyz/playedu/resource/service/impl/ResourceServiceImpl.java

@@ -0,0 +1,194 @@
+/*
+ * Copyright (C) 2023 杭州白书科技有限公司
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package xyz.playedu.resource.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import xyz.playedu.common.exception.NotFoundException;
+import xyz.playedu.common.types.paginate.PaginationResult;
+import xyz.playedu.common.types.paginate.ResourcePaginateFilter;
+import xyz.playedu.resource.domain.Resource;
+import xyz.playedu.resource.domain.ResourceCategory;
+import xyz.playedu.resource.domain.ResourceVideo;
+import xyz.playedu.resource.mapper.ResourceMapper;
+import xyz.playedu.resource.service.ResourceCategoryService;
+import xyz.playedu.resource.service.ResourceService;
+import xyz.playedu.resource.service.ResourceVideoService;
+
+import java.util.*;
+
+/**
+ * @author tengteng
+ * @description 针对表【resources】的数据库操作Service实现
+ * @createDate 2023-02-23 10:50:26
+ */
+@Service
+public class ResourceServiceImpl extends ServiceImpl<ResourceMapper, Resource>
+        implements ResourceService {
+
+    @Autowired private ResourceVideoService resourceVideoService;
+
+    @Autowired private ResourceCategoryService relationService;
+
+    @Override
+    public PaginationResult<Resource> paginate(int page, int size, ResourcePaginateFilter filter) {
+        PaginationResult<Resource> pageResult = new PaginationResult<>();
+
+        filter.setPageStart((page - 1) * size);
+        filter.setPageSize(size);
+
+        pageResult.setData(getBaseMapper().paginate(filter));
+        pageResult.setTotal(getBaseMapper().paginateCount(filter));
+
+        return pageResult;
+    }
+
+    @Override
+    public List<String> paginateType(ResourcePaginateFilter filter) {
+        return getBaseMapper().paginateType(filter);
+    }
+
+    @Override
+    @Transactional
+    public Resource create(
+            Integer adminId,
+            String categoryIds,
+            String type,
+            String filename,
+            String ext,
+            Long size,
+            String disk,
+            String fileId,
+            String path,
+            String url) {
+        Resource resource = new Resource();
+        resource.setAdminId(adminId);
+        resource.setType(type);
+        resource.setName(filename);
+        resource.setExtension(ext);
+        resource.setSize(size);
+        resource.setDisk(disk);
+        resource.setFileId(fileId);
+        resource.setPath(path);
+        resource.setUrl(url);
+        resource.setCreatedAt(new Date());
+        save(resource);
+
+        if (categoryIds != null && categoryIds.trim().length() > 0) {
+            String[] idArray = categoryIds.split(",");
+            List<ResourceCategory> relations = new ArrayList<>();
+            for (String s : idArray) {
+                int tmpId = Integer.parseInt(s);
+                if (tmpId == 0) {
+                    continue;
+                }
+                relations.add(
+                        new ResourceCategory() {
+                            {
+                                setCid(tmpId);
+                                setRid(resource.getId());
+                            }
+                        });
+            }
+            relationService.saveBatch(relations);
+        }
+        return resource;
+    }
+
+    @Override
+    public Resource findOrFail(Integer id) throws NotFoundException {
+        Resource resource = getById(id);
+        if (resource == null) {
+            throw new NotFoundException("资源不存在");
+        }
+        return resource;
+    }
+
+    @Override
+    public void changeParentId(Integer id, Integer parentId) {
+        Resource resource = new Resource();
+        resource.setId(id);
+        resource.setParentId(parentId);
+        resource.setIsHidden(1);
+        updateById(resource);
+    }
+
+    @Override
+    public void storeResourceVideo(Integer rid, Integer duration, String poster) {
+        resourceVideoService.create(rid, duration, poster);
+    }
+
+    @Override
+    public List<Resource> chunks(List<Integer> ids) {
+        return list(query().getWrapper().in("id", ids));
+    }
+
+    @Override
+    public List<Resource> chunks(List<Integer> ids, List<String> fields) {
+        return list(query().getWrapper().in("id", ids).select(fields));
+    }
+
+    @Override
+    public Integer total(String type) {
+        return Math.toIntExact(count(query().getWrapper().eq("type", type).eq("is_hidden", 0)));
+    }
+
+    @Override
+    public Integer duration(Integer id) {
+        ResourceVideo resourceVideo =
+                resourceVideoService.getOne(
+                        resourceVideoService.query().getWrapper().eq("rid", id));
+        if (resourceVideo == null) {
+            return null;
+        }
+        return resourceVideo.getDuration();
+    }
+
+    @Override
+    @Transactional
+    public void updateNameAndCategoryId(Integer id, String name, Integer categoryId) {
+        Resource resource = new Resource();
+        resource.setId(id);
+        resource.setName(name);
+        updateById(resource);
+
+        relationService.rebuild(
+                id,
+                new ArrayList<>() {
+                    {
+                        add(categoryId);
+                    }
+                });
+    }
+
+    @Override
+    public List<Integer> categoryIds(Integer resourceId) {
+        return relationService
+                .list(relationService.query().getWrapper().eq("rid", resourceId))
+                .stream()
+                .map(ResourceCategory::getCid)
+                .toList();
+    }
+
+    @Override
+    public Integer total(List<String> types) {
+        return Math.toIntExact(count(query().getWrapper().in("type", types).eq("is_hidden", 0)));
+    }
+}

playedu-api/playedu-resource/src/main/java/xyz/playedu/resource/service/impl/ResourceVideoServiceImpl.java

@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2023 杭州白书科技有限公司
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package xyz.playedu.resource.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+
+import org.springframework.stereotype.Service;
+
+import xyz.playedu.resource.domain.ResourceVideo;
+import xyz.playedu.resource.mapper.ResourceVideoMapper;
+import xyz.playedu.resource.service.ResourceVideoService;
+
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+/**
+ * @author tengteng
+ * @description 针对表【resource_videos】的数据库操作Service实现
+ * @createDate 2023-03-02 15:13:03
+ */
+@Service
+public class ResourceVideoServiceImpl extends ServiceImpl<ResourceVideoMapper, ResourceVideo>
+        implements ResourceVideoService {
+    @Override
+    public void create(Integer resourceId, Integer duration, String poster) {
+        ResourceVideo video = new ResourceVideo();
+        video.setRid(resourceId);
+        video.setDuration(duration);
+        video.setPoster(poster);
+        video.setCreatedAt(new Date());
+        save(video);
+    }
+
+    @Override
+    public void removeByRid(Integer resourceId) {
+        remove(query().getWrapper().eq("rid", resourceId));
+    }
+
+    @Override
+    public List<ResourceVideo> chunksByRids(List<Integer> resourceIds) {
+        if (resourceIds == null || resourceIds.size() == 0) {
+            return new ArrayList<>();
+        }
+        return list(query().getWrapper().in("rid", resourceIds));
+    }
+}

playedu-api/playedu-resource/src/main/java/xyz/playedu/resource/service/impl/UploadServiceImpl.java

@@ -0,0 +1,170 @@
+/*
+ * Copyright (C) 2023 杭州白书科技有限公司
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package xyz.playedu.resource.service.impl;
+
+import lombok.SneakyThrows;
+import lombok.extern.slf4j.Slf4j;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.web.multipart.MultipartFile;
+
+import xyz.playedu.common.constant.BackendConstant;
+import xyz.playedu.common.constant.FrontendConstant;
+import xyz.playedu.common.domain.UserUploadImageLog;
+import xyz.playedu.common.exception.ServiceException;
+import xyz.playedu.common.service.AppConfigService;
+import xyz.playedu.common.service.UserUploadImageLogService;
+import xyz.playedu.common.types.UploadFileInfo;
+import xyz.playedu.common.util.Base64Util;
+import xyz.playedu.common.util.HelperUtil;
+import xyz.playedu.common.util.S3Util;
+import xyz.playedu.resource.domain.Resource;
+import xyz.playedu.resource.service.ResourceService;
+import xyz.playedu.resource.service.UploadService;
+
+import java.util.Date;
+
+@Service
+@Slf4j
+public class UploadServiceImpl implements UploadService {
+
+    @Autowired private ResourceService resourceService;
+
+    @Autowired private AppConfigService appConfigService;
+
+    @Autowired private UserUploadImageLogService userUploadImageLogService;
+
+    @Override
+    @SneakyThrows
+    public UploadFileInfo upload(MultipartFile file, String dir) {
+        if (file == null || file.isEmpty() || file.getOriginalFilename() == null) {
+            throw new ServiceException("请上传文件");
+        }
+
+        // 上传上来的文件名名
+        String filename = file.getOriginalFilename();
+
+        UploadFileInfo fileInfo = new UploadFileInfo();
+        // 文件大小
+        fileInfo.setSize(file.getSize());
+        // 解析扩展名
+        fileInfo.setExtension(HelperUtil.fileExt(filename));
+        // 解析扩展名称对应的系统资源类型
+        fileInfo.setResourceType(BackendConstant.RESOURCE_EXT_2_TYPE.get(fileInfo.getExtension()));
+        // 检测是否为系统不支持的资源类型
+        if (fileInfo.getResourceType() == null) {
+            throw new ServiceException("当前资源扩展不支持上传");
+        }
+
+        // 上传原文件的文件名
+        fileInfo.setOriginalName(filename.replaceAll("(?i)." + fileInfo.getExtension(), ""));
+        // 自定义新的存储文件名
+        fileInfo.setSaveName(HelperUtil.randomString(32) + "." + fileInfo.getExtension());
+        // 生成保存的相对路径
+        if (dir == null || dir.isEmpty()) {
+            dir = BackendConstant.RESOURCE_TYPE_2_DIR.get(fileInfo.getResourceType());
+        }
+        fileInfo.setSavePath(dir + fileInfo.getSaveName());
+        // 保存文件并生成访问url
+        S3Util s3Util = new S3Util(appConfigService.getS3Config());
+        String url =
+                s3Util.saveFile(
+                        file,
+                        fileInfo.getSavePath(),
+                        BackendConstant.RESOURCE_EXT_2_CONTENT_TYPE.get(fileInfo.getExtension()));
+        fileInfo.setUrl(url);
+
+        return fileInfo;
+    }
+
+    @Override
+    @SneakyThrows
+    public Resource storeMinio(Integer adminId, MultipartFile file, String categoryIds) {
+        UploadFileInfo info = upload(file, null);
+
+        return resourceService.create(
+                adminId,
+                categoryIds,
+                info.getResourceType(),
+                info.getOriginalName(),
+                info.getExtension(),
+                file.getSize(),
+                BackendConstant.STORAGE_DRIVER_MINIO,
+                "",
+                info.getSavePath(),
+                info.getUrl());
+    }
+
+    @Override
+    @SneakyThrows
+    public Resource storeBase64Image(Integer adminId, String content, String categoryIds) {
+        // data:image/jpeg;base64,
+        String[] base64Rows = content.split(",");
+        // 解析出content-type
+        String contentType =
+                base64Rows[0].replaceAll("data:", "").replaceAll(";base64", "").toLowerCase();
+        // 解析出文件格式
+        String ext = contentType.replaceAll("image/", "");
+        // 通过文件格式解析资源类型
+        String type = BackendConstant.RESOURCE_EXT_2_TYPE.get(ext);
+        // 资源类型必须存在
+        if (type == null) {
+            throw new ServiceException("资源类型不支持");
+        }
+        byte[] binary = Base64Util.decode(base64Rows[1]);
+
+        String filename = HelperUtil.randomString(32) + "." + ext;
+        String savePath = BackendConstant.RESOURCE_TYPE_2_DIR.get(type) + filename;
+
+        // 保存文件
+        S3Util s3Util = new S3Util(appConfigService.getS3Config());
+        String url =
+                s3Util.saveBytes(
+                        binary, savePath, BackendConstant.RESOURCE_EXT_2_CONTENT_TYPE.get(ext));
+        // 上传记录
+        return resourceService.create(
+                adminId,
+                categoryIds,
+                type,
+                filename,
+                ext,
+                (long) binary.length,
+                BackendConstant.STORAGE_DRIVER_MINIO,
+                "",
+                savePath,
+                url);
+    }
+
+    @Override
+    @SneakyThrows
+    public UserUploadImageLog userAvatar(
+            Integer userId, MultipartFile file, String typed, String scene) {
+        UploadFileInfo info = upload(file, FrontendConstant.DIR_AVATAR);
+        UserUploadImageLog log = new UserUploadImageLog();
+        log.setUserId(userId);
+        log.setTyped(typed);
+        log.setScene(scene);
+        log.setSize(info.getSize());
+        log.setDriver(BackendConstant.STORAGE_DRIVER_MINIO);
+        log.setPath(info.getSavePath());
+        log.setUrl(info.getUrl());
+        log.setName(info.getOriginalName());
+        log.setCreatedAt(new Date());
+        userUploadImageLogService.save(log);
+        return log;
+    }
+}

playedu-api/playedu-resource/src/main/resources/mapper/ResourceCategoryMapper.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="xyz.playedu.resource.mapper.ResourceCategoryMapper">
+
+    <resultMap id="BaseResultMap" type="xyz.playedu.resource.domain.ResourceCategory">
+            <result property="cid" column="cid" jdbcType="INTEGER"/>
+            <result property="rid" column="rid" jdbcType="INTEGER"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        cid,rid
+    </sql>
+</mapper>

playedu-api/playedu-resource/src/main/resources/mapper/ResourceMapper.xml

@@ -0,0 +1,188 @@
+<?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="xyz.playedu.resource.mapper.ResourceMapper">
+
+    <resultMap id="BaseResultMap" type="xyz.playedu.resource.domain.Resource">
+        <id property="id" column="id" jdbcType="INTEGER"/>
+        <result property="adminId" column="admin_id" jdbcType="INTEGER"/>
+        <result property="type" column="type" jdbcType="VARCHAR"/>
+        <result property="name" column="name" jdbcType="VARCHAR"/>
+        <result property="extension" column="extension" jdbcType="VARCHAR"/>
+        <result property="size" column="size" jdbcType="BIGINT"/>
+        <result property="disk" column="disk" jdbcType="VARCHAR"/>
+        <result property="fileId" column="file_id" jdbcType="VARCHAR"/>
+        <result property="path" column="path" jdbcType="VARCHAR"/>
+        <result property="url" column="url" jdbcType="VARCHAR"/>
+        <result property="createdAt" column="created_at" jdbcType="TIMESTAMP"/>
+        <result property="parentId" column="parent_id" jdbcType="INTEGER"/>
+        <result property="isHidden" column="is_hidden" jdbcType="TINYINT"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        id
+        ,admin_id,type,
+        name,extension,size,
+        disk,file_id,path,
+        url,created_at,parent_id,
+        is_hidden
+    </sql>
+
+    <select id="paginate" resultType="xyz.playedu.resource.domain.Resource">
+        SELECT `resources`.*
+        FROM `resources`
+        <choose>
+            <when test="categoryIds != null and !categoryIds.isEmpty()">
+                <choose>
+                    <when test="categoryIds.get(0) == 0">
+                        LEFT JOIN `resource_category` ON `resource_category`.`rid` = `resources`.`id`
+                        WHERE `resources`.`is_hidden` = 0
+                        AND `resource_category`.`cid` IS NULL
+                    </when>
+                    <otherwise>
+                        INNER JOIN `resource_category` ON `resource_category`.`rid` = `resources`.`id`
+                        WHERE `resources`.`is_hidden` = 0
+                        AND `resource_category`.`cid` IN (<foreach collection="categoryIds" item="tmpId" separator=",">
+                        #{tmpId}</foreach>)
+                    </otherwise>
+                </choose>
+            </when>
+            <otherwise>
+                WHERE `resources`.`is_hidden` = 0
+            </otherwise>
+        </choose>
+        <if test="name != null and name != ''">
+            AND `resources`.`name` LIKE concat('%',#{name},'%')
+        </if>
+        <if test="disk != null and disk != ''">
+            AND `resources`.`disk` = #{disk}
+        </if>
+        <if test="extension != null and extension != ''">
+            AND `resources`.`extension` = #{extension}
+        </if>
+        <if test="type != null and type != ''">
+            AND `resources`.`type` IN
+            <foreach item="item" collection="type.split(',')" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="adminId != null and adminId != 0">
+            AND `resources`.`admin_id` = #{adminId}
+        </if>
+        <if test="sortAlgo == 'asc'">
+            <choose>
+                <when test="sortField == 'size'">
+                    ORDER BY `resources`.`size` ASC
+                </when>
+                <when test="sortField == 'created_at'">
+                    ORDER BY `resources`.`created_at` ASC
+                </when>
+                <otherwise>
+                    ORDER BY `resources`.`id` ASC
+                </otherwise>
+            </choose>
+        </if>
+        <if test="sortAlgo != 'asc'">
+            <choose>
+                <when test="sortField == 'size'">
+                    ORDER BY `resources`.`size` DESC
+                </when>
+                <when test="sortField == 'created_at'">
+                    ORDER BY `resources`.`created_at` DESC
+                </when>
+                <otherwise>
+                    ORDER BY `resources`.`id` DESC
+                </otherwise>
+            </choose>
+        </if>
+        LIMIT #{pageStart}, #{pageSize};
+    </select>
+
+    <select id="paginateCount" resultType="java.lang.Long">
+        SELECT count(1)
+        FROM `resources`
+        <choose>
+            <when test="categoryIds != null and !categoryIds.isEmpty()">
+                <choose>
+                    <when test="categoryIds.get(0) == 0">
+                        LEFT JOIN `resource_category` ON `resource_category`.`rid` = `resources`.`id`
+                        WHERE `resources`.`is_hidden` = 0
+                        AND `resource_category`.`cid` IS NULL
+                    </when>
+                    <otherwise>
+                        INNER JOIN `resource_category` ON `resource_category`.`rid` = `resources`.`id`
+                        WHERE `resources`.`is_hidden` = 0
+                        AND `resource_category`.`cid` IN (<foreach collection="categoryIds" item="tmpId" separator=",">
+                        #{tmpId}</foreach>)
+                    </otherwise>
+                </choose>
+            </when>
+            <otherwise>
+                WHERE `resources`.`is_hidden` = 0
+            </otherwise>
+        </choose>
+        <if test="name != null and name != ''">
+            AND `resources`.`name` LIKE concat('%',#{name},'%')
+        </if>
+        <if test="disk != null and disk != ''">
+            AND `resources`.`disk` = #{disk}
+        </if>
+        <if test="extension != null and extension != ''">
+            AND `resources`.`extension` = #{extension}
+        </if>
+        <if test="type != null and type != ''">
+            AND `resources`.`type` IN
+            <foreach item="item" collection="type.split(',')" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="adminId != null and adminId != 0">
+            AND `resources`.`admin_id` = #{adminId}
+        </if>
+    </select>
+
+    <select id="paginateType" resultType="java.lang.String">
+        SELECT DISTINCT ( `resources`.`type` )
+        FROM `resources`
+        <choose>
+            <when test="categoryIds != null and !categoryIds.isEmpty()">
+                <choose>
+                    <when test="categoryIds.get(0) == 0">
+                        LEFT JOIN `resource_category` ON `resource_category`.`rid` = `resources`.`id`
+                        WHERE `resources`.`is_hidden` = 0
+                        AND `resource_category`.`cid` IS NULL
+                    </when>
+                    <otherwise>
+                        INNER JOIN `resource_category` ON `resource_category`.`rid` = `resources`.`id`
+                        WHERE `resources`.`is_hidden` = 0
+                        AND `resource_category`.`cid` IN (<foreach collection="categoryIds" item="tmpId" separator=",">
+                        #{tmpId}</foreach>)
+                    </otherwise>
+                </choose>
+            </when>
+            <otherwise>
+                WHERE `resources`.`is_hidden` = 0
+            </otherwise>
+        </choose>
+        <if test="name != null and name != ''">
+            AND `resources`.`name` LIKE concat('%',#{name},'%')
+        </if>
+        <if test="disk != null and disk != ''">
+            AND `resources`.`disk` = #{disk}
+        </if>
+        <if test="extension != null and extension != ''">
+            AND `resources`.`extension` = #{extension}
+        </if>
+        <if test="type != null and type != ''">
+            AND `resources`.`type` IN
+            <foreach item="item" collection="type.split(',')" open="(" separator="," close=")">
+                #{item}
+            </foreach>
+        </if>
+        <if test="adminId != null and adminId != 0">
+            AND `resources`.`admin_id` = #{adminId}
+        </if>
+    </select>
+
+</mapper>

playedu-api/playedu-resource/src/main/resources/mapper/ResourceVideoMapper.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="xyz.playedu.resource.mapper.ResourceVideoMapper">
+
+    <resultMap id="BaseResultMap" type="xyz.playedu.resource.domain.ResourceVideo">
+            <result property="rid" column="rid" jdbcType="INTEGER"/>
+            <result property="poster" column="poster" jdbcType="VARCHAR"/>
+            <result property="duration" column="duration" jdbcType="INTEGER"/>
+            <result property="createdAt" column="created_at" jdbcType="TIMESTAMP"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        rid,poster,duration,
+        created_at
+    </sql>
+</mapper>