fenrffxt_v4.52

代码说明：

说明：  FE内容付费系统可应用于付费阅读文章、付费看图片、付费下载、付费视频播放、付费音频播放的网站建设。自带手机版、电脑版，支持微信、QQ等移动端应用访问与分享。功能和模板可通过插件形式扩展。(FE Content Payment System can be applied to the construction of websites that pay to read articles, pay to see pictures, pay to download, pay to play video, pay to play audio. With its own mobile version, computer version, support Weixin, QQ and other mobile applications access and sharing. Functions and templates can be extended as plug-ins.)