当一个公司内的员工比较多时，员工的出差旅行以及业务报账靠人工来记录管理难免会出差错，为了加强对员工出差行为的管理、规范出差流程、方便业务管理，针对性地开发出一套差旅管理系统，从而能够有效掌控员工差旅活动信息，减少线下工作流程，提高公司效率，实现企业效率最大化，来弥补现实中差旅管理效率低下的种种不足。
License: BSD 2-Clause "Simplified" License
###开发环境说明： Windows JDK：1.8 Tomcat：1.8 MySQL：5.7
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