Cknife编译
先安装java

下载Eclipse
https://www.eclipse.org/downloads/packages/
选
Eclipse IDE for Java Developers

打开Eclipse, File, Open Projects from File System…

Directory…选Cknife目录

选中Cknife工程名—右键 Export—Runnable JAR file— Launch configuration 选(Cknife – Cknife), Export destination(填写jar保存路径)
其他默认

jar -jar xxxx.jar