增加了css项目业务类的增删改查方法

business-css/src/main/java/com/yfd/business/css/domain/Project.java

@@ -0,0 +1,38 @@
+package com.yfd.business.css.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 lombok.Data;
+
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+@Data
+@TableName("project")
+public class Project implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @TableId(value = "project_id", type = IdType.ASSIGN_UUID)
+    private String projectId;
+
+    @TableField("code")
+    private String code;
+
+    @TableField("name")
+    private String name;
+
+    @TableField("description")
+    private String description;
+
+    @TableField("topology")
+    private String topology;
+
+    @TableField("created_at")
+    private LocalDateTime createdAt;
+
+    @TableField("updated_at")
+    private LocalDateTime updatedAt;
+}