spring+quartz实现定时备份sqlserver数据库数据

项目需求：定时备份数据库数据

1：pom文件添加依赖包

    org.springframework
    spring-context-support
    4.2.0.RELEASE


    org.springframework
    spring-context-support
    2.3.0

2：spring-mvc.xml文件

    
        
    




    
    
    
        
        0 0 0 ? * L
    




    
        
            
        
    

3：ScheduleDataController执行任务类

public void backSqlserver(){
        DataBase dataBase = new DataBase();
        SimpleDateFormat sdf = new SimpleDateFormat("yyMMdd");
        String now = sdf.format(new Date());
        String backPath = configItemService.getBackupPath();
        backPath = backPath + now + ".bak";
        dataBase.setBackPath(backPath);
        dataBase.setPort("1433");
        dataBase.setUserName("***");
        dataBase.setPassword("******");
        dataBase.setDataBaseName("*******");
        dataBase.setBackType(DataBase.SQLSERVER_INIT);
        try {
            BackSqlserver.executExport(dataBase);
        } catch (Exception e) {
            e.printStackTrace();
        }
}  

4：BackSqlserver的executeExport方法

public static void executExport(DataBase dataBase) throws Exception {
        if(dataBase==null){
            return;
        }
        File file = new File(dataBase.getBackPath());
        if(!file.exists()){
            file.getParentFile().mkdirs();
            file.createNewFile();
        }
        Connection conn = getConnection(dataBase.getIp(),dataBase.getPort(),
                dataBase.getUserName(),dataBase.getPassword());

        String bakSQL = "backup database ? to disk=? with "+dataBase.getBackType();// SQL语句
        PreparedStatement bak = conn.prepareStatement(bakSQL);
        bak.setString(1, dataBase.getDataBaseName());// 数据库名
        bak.setString(2, dataBase.getBackPath());// path必须是绝对路径
        bak.execute(); // 备份数据库
        bak.close();

        closeConnection(conn);
}