摘要： 随着社会的发展Java在软件开发中所占地方以不可动摇，新技术的普及也在影响人们的的生活方式。例如互联网+，移动支付的产生都在影响所有人，同时新的行业也在产生，新的生活方式迅速被人们所接受，人们的生活已经与互联网融合在一起。面对当前我国每年有大约七百万大学产生，大学城的生活也在随着科技的发展慢慢改变，本课题主要研究怎样改善大学生生活而提出。大学生每天平均只有四到六个小时的上课时间，其他时间都是可以自由分配的，而目前大学生在空闲时间大都是无所事事，男生一起玩游戏，女生大都看电视剧。如何改善大学生现在的生活状态就是本课题的重点，校园互助系统设计了一个大学生之间互相帮助，互助认识的平台。有困难的大学生就可以将自己的问题发表在系统上，其他同学看到如果有能力帮助解决就可以接收任务，当然委托方也会给予相对应的金钱或者帮助对方完成一件事情作为回报。通过校园互助系统可以使大学生增强交往能力，锻炼自己的为人处事解决问题的能力，当毕业时就不会有和陌生是交往的尴尬，在工作时能迅速融入团队。71336

毕业论文关键词： Java；互联网+；大学生；移动支付

The design and implementation of campus support system

Abstract:  With the development of society Java in software development in the place to be unshakable, the popularity of new technology is also affecting people's way of life. Such as the Internet plus, mobile payments are in the impact of all people, while the new industry is also emerging, the new way of life quickly accepted by people, people's lives have been integrated with the Internet. In the face of the current annual production of about 7 million universities in China, the life of the University City is also slowly changing with the development of science and technology. This topic mainly studies how to improve the life of college students. College students an average of only four to six hours a day of class time, other times are free to allocate, and the current college students in idle time are mostly idle, boys play games, girls mostly watch TV. How to improve the current state of life of college students is the focus of this subject, the campus mutual aid system designed a mutual help between students, mutual understanding of the platform. Difficult students can be published in their own problems, the other students see if the ability to help solve the task can be received, of course, the client will give the corresponding money or help each other to complete a thing in return. Through the campus mutual help system can enable college students to enhance their ability to interact, exercise their ability to solve the problem, when graduation will not be strange and the embarrassment of contacts, in the work can quickly into the team.

Keywords: Java; technology; mobile payments; universitie

目录

摘要 ii

Abstract ii

目录 iv

1 绪论 1

1.1 校园互助系统 1

1.2 课题背景 1

2 相关技术介绍和分析 2

2.1 开发语言选择 2

2.2 数据库的选择 2

2.2.1