| | |
| | | |
| | | /** |
| | | * 扫描所有实力类属性里的TableField注解,并将里面的值作为column |
| | | * |
| | | * @param cls |
| | | * @param <T> |
| | | * @return |
| | |
| | | * key: id, value: 1 等同于 WHERE id = 1 |
| | | * 如果要查询字符串需要自行加上'' |
| | | * key:name, value: 'zhs'等同于 WHERE name = 'zhs' |
| | | * |
| | | * @param cls |
| | | * @param condition |
| | | * @param <T> |
| | |
| | | } |
| | | |
| | | |
| | | |
| | | /*****************************************************************************/ |
| | | /********************************* 核心层 *********************************/ |
| | | /*****************************************************************************/ |
| | | |
| | | |
| | | |
| | | private List<Map<String, Object>> executeQuery(String sql) { |
| | |
| | | Connection conn = null; |
| | | try { |
| | | conn = getConn(); |
| | | if(null != conn) |
| | | { |
| | | if (null != conn) { |
| | | pstm = conn.prepareStatement(sql); |
| | | } else { |
| | | log.error("更新ERP中间表失败===>>数据库连接conn为空"); |