1. 安裝eclipse 的幾個插件
org.eclipse.emf.transaction_1.4.0.201306111400.jar
org.eclipse.emf.validation.ui_1.7.0.201403111711.jar
org.eclipse.emf.validation_1.8.0.201403111711.jar
org.eclipse.emf.workspace_1.5.1.201306111400.jar
把這四個文件拷貝到自己的eclipse的plugin文件夾下面，重啓eclipse
這四個jar包下載地址如下：鏈接：https://pan.baidu.com/s/1FbNUe_w0ORzJI0PqXXbv1A 提取碼：gvf1
2. 離線安裝 activiti-designer-5.18.0
下載 activiti-designer-5.18.0 (http://www.activiti.org/designer/archived/activiti-designer-5.18.0.zip )
這裏提供github源碼地址：https://github.com/Activiti/Activiti-Designer/releases