MapSqlParameterSource的使用和DAO层sql语句加列名参数

在这里插入代码片    @Autowired
    @Qualifier(value = "namedParameterJdbcTemplate")
    private NamedParameterJdbcTemplate namedParameterJdbcTemplate; //用MapSqlParameterSource必须用NamedParameter

    private final static RowMapper<ConfPerform> CONF_PERFORM_MAPPER= BeanPropertyRowMapper.newInstance(ConfPerform.class);

    @Override
    public List<ConfPerform> findByAllPaging(Set<String> brands, String keyword, String property, String start, String limit) {
        String SQL_FIND_BY_ALL_PAGING="SELECT * FROM conf_perform  WHERE  brand IN (:brands) and (template_id like '%'+:keyword+'%' " +
                "OR perform_type_desc like '%'+keyword+'%')   ORDER BY  "+property+"   OFFSET :start ROWS FETCH NEXT :limit ROWS ONLY";
        // sql是先找包含brand的数据，再模糊查询template_id和perform_type, 最后进行分页，property是列名，start、limit 是从几列开始，显示几行

        String userName = TextUtil.underscoreName("userName"); //返回user_name 反向驼峰
        MapSqlParameterSource parameters=new MapSqlParameterSource(); //Set<String> & List<String> 数据类型的时候用这个
        parameters.addValue("brands",brands);
        parameters.addValue("keyword",keyword);
        parameters.addValue("start",start);
        parameters.addValue("limit",limit);
        try {
            return namedParameterJdbcTemplate.query(SQL_FIND_BY_ALL_PAGING, parameters, CONF_PERFORM_MAPPER);
        } catch (DataAccessException e) {
            log.error("Error findByAllPaging:{}",e.getMessage());
            return null;
        }
    }

        <dependency>
            <groupId>org.apache.velocity</groupId>
            <artifactId>velocity-engine-core</artifactId>
            <version>2.0</version>
        </dependency>
        <!--这个包是反向驼峰映射的-->