treetest.java

该源代码实现乐拖拽树的功能

package com.dt.test.mytree;

import java.sql.Connection;
import java.util.List;

public class TreeTest {

	public static void main(String[] args) {
		Connection conn=DBFactory.getConn();
		Dao dao=new Dao(conn);
		dao.dropTable();
		dao.createTable();
		dao.insertData();
//		dao.deleteById(1L);
//		dao.updatePointByPid(2L, 3L);
		DBFactory.closeConn(conn);
	}

}