资源video的时长记录

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

@@ -21,7 +21,7 @@ public class Resource implements Serializable {
      *
      */
     @TableId(type = IdType.AUTO)
-    private Long id;
+    private Integer id;
 
     /**
      * 分类id

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

@@ -0,0 +1,76 @@
+package xyz.playedu.api.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 java.io.Serializable;
+import java.util.Date;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.Data;
+
+/**
+ * 
+ * @TableName resource_videos
+ */
+@TableName(value ="resource_videos")
+@Data
+public class ResourceVideo implements Serializable {
+    /**
+     * 
+     */
+    private Integer rid;
+
+    /**
+     * 视频时长[s]
+     */
+    private Integer duration;
+
+    @JsonProperty("created_at")
+    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.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 + ((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(", duration=").append(duration);
+        sb.append(", createdAt=").append(createdAt);
+        sb.append(", serialVersionUID=").append(serialVersionUID);
+        sb.append("]");
+        return sb.toString();
+    }
+}