DbUtil.java 文件源码

public static Field findField(Class<?> clazz, String columnName) {
    for (Field field : clazz.getDeclaredFields()) {
        if (field.getAnnotation(Embedded.class) != null || field.getAnnotation(EmbeddedId.class) != null) {
            findField(field.getClass(), columnName);
        } else {
            if (columnName.equals(DbUtil.getColumnName(field))) {
                return field;
            }
        }
    }
    return null;
}