FFS的开发始终贯彻“简单，高效，实用”的理念，采用了当前公认高效率的PHP编程语言编写系统内核，先后开发更新了多个版本，每一版本都比前一版本做了大量的改进，并融入许多新技术。-FFS development has always been to implement the simple, efficient and practical concept, using the current recognized efficient PHP programming language to wr