import org.apache.commons.dbutils.BeanProcessor; //导入依赖的package包/类
@Override
public <T> T queryEntity(Class<T> entityClass, String sql, Object... params) {
    T result;
    try {
        Map<String, String> columnMap = EntityHelper.getColumnMap(entityClass);
        if (MapUtils.isNotEmpty(columnMap)) {
            result = queryRunner.query(sql, new BeanHandler<T>(entityClass, new BasicRowProcessor(new BeanProcessor(columnMap))), params);
        } else {
            result = queryRunner.query(sql, new BeanHandler<T>(entityClass), params);
        }
    } catch (SQLException e) {
        logger.error("查询出错！", e);
        throw new RuntimeException(e);
    }
    printSQL(sql);
    return result;
}
 

import org.apache.commons.dbutils.BeanProcessor; //导入依赖的package包/类
@Override
public <T> List<T> queryEntityList(Class<T> entityClass, String sql, Object... params) {
    List<T> result;
    try {
        Map<String, String> columnMap = EntityHelper.getColumnMap(entityClass);
        if (MapUtils.isNotEmpty(columnMap)) {
            result = queryRunner.query(sql, new BeanListHandler<T>(entityClass, new BasicRowProcessor(new BeanProcessor(columnMap))), params);
        } else {
            result = queryRunner.query(sql, new BeanListHandler<T>(entityClass), params);
        }
    } catch (SQLException e) {
        logger.error("查询出错！", e);
        throw new RuntimeException(e);
    }
    printSQL(sql);
    return result;
}
 

import org.apache.commons.dbutils.BeanProcessor; //导入依赖的package包/类
@Override
public <T> T queryEntity(Class<T> entityClass, String sql, Object... params) {
    T result;
    try {
        Map<String, String> columnMap = EntityHelper.getColumnMap(entityClass);
        if (MapUtil.isNotEmpty(columnMap)) {
            result = queryRunner.query(sql, new BeanHandler<>(entityClass, new BasicRowProcessor(new BeanProcessor(columnMap))), params);
        } else {
            result = queryRunner.query(sql, new BeanHandler<>(entityClass), params);
        }
    } catch (SQLException e) {
        logger.error("查询出错！", e);
        throw new RuntimeException(e);
    }
    printSQL(sql);
    return result;
}
 

import org.apache.commons.dbutils.BeanProcessor; //导入依赖的package包/类
@Override
public <T> List<T> queryEntityList(Class<T> entityClass, String sql, Object... params) {
    List<T> result;
    try {
        Map<String, String> columnMap = EntityHelper.getColumnMap(entityClass);
        if (MapUtil.isNotEmpty(columnMap)) {
            result = queryRunner.query(sql, new BeanListHandler<T>(entityClass, new BasicRowProcessor(new BeanProcessor(columnMap))), params);
        } else {
            result = queryRunner.query(sql, new BeanListHandler<T>(entityClass), params);
        }
    } catch (SQLException e) {
        logger.error("查询出错！", e);
        throw new RuntimeException(e);
    }
    printSQL(sql);
    return result;
}
 

import org.apache.commons.dbutils.BeanProcessor; //导入依赖的package包/类
public static <T> T queryBean(QueryRunner runner, Class<T> cls, Map<String, String> map, String sql, Object... params) {
    T result;
    try {
        if (MapUtil.isNotEmpty(map)) {
            result = runner.query(sql, new BeanHandler<T>(cls, new BasicRowProcessor(new BeanProcessor(map))), params);
        } else {
            result = runner.query(sql, new BeanHandler<T>(cls), params);
        }
        printSQL(sql);
    } catch (SQLException e) {
        logger.error("查询出错！", e);
        throw new RuntimeException(e);
    }
    return result;
}
 

import org.apache.commons.dbutils.BeanProcessor; //导入依赖的package包/类
public static <T> List<T> queryBeanList(QueryRunner runner, Class<T> cls, Map<String, String> map, String sql, Object... params) {
    List<T> result;
    try {
        if (MapUtil.isNotEmpty(map)) {
            result = runner.query(sql, new BeanListHandler<T>(cls, new BasicRowProcessor(new BeanProcessor(map))), params);
        } else {
            result = runner.query(sql, new BeanListHandler<T>(cls), params);
        }
        printSQL(sql);
    } catch (SQLException e) {
        logger.error("查询出错！", e);
        throw new RuntimeException(e);
    }
    return result;
}
 

import org.apache.commons.dbutils.BeanProcessor; //导入依赖的package包/类
/**
 * BasicRecordProcessor constructor.
 * @param convert The BeanProcessor to use when converting columns to
 * bean properties.
 * @since DbUtils 1.1
 */
public BasicRecordProcessor(BeanProcessor convert) {
    super();
    this.convert = convert;
}
 

import org.apache.commons.dbutils.BeanProcessor; //导入依赖的package包/类
/**
 * ZEPRSRowProcessor constructor.
 * @param convert The BeanProcessor to use when converting columns to
 * bean properties.
 * @since DbUtils 1.1
 */
public ZEPRSRowProcessor(BeanProcessor convert) {
    super();
    this.convert = convert;
}