后台添加购课记录价格bug2

nickchange

2023-12-08 12ff8c3fdf75d11d4a26fb83849238be633f1fba

 cloud-server-management/src/main/java/com/dsh/course/service/IVersionManagementService.java

New file
@@ -0,0 +1,17 @@
package com.dsh.course.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.dsh.course.entity.VersionManagement;

import java.util.Map;

public interface IVersionManagementService extends IService<VersionManagement> {


    /**
     * 获取最新版本数据
     * @return
     * @throws Exception
     */
    Map<String, Object> queryNewVersion(Integer type) throws Exception;
}