残疾人培训中心网站设计与实现

发布时间：2018-03-01 11:54

  本文关键词： 网站 培训中心 JSP SQL注入　出处：《吉林大学》2014年硕士论文　论文类型：学位论文

【摘要】：目前，中国残疾人口约为六千万，其所占人口比重为百分之五。随着我国经济的不断发展，社会的不断进步，对残疾人的帮扶力度越来越大，他们的就业环境与之前相比有了较大地提升。对残疾人及家庭而言，实现就业是梦寐以求的，能够提高家庭收入，丰富残疾人生活，增强残疾人的生活信心，实现残疾人的人生价值；对国家和社会而言，能够解决残疾人就业，缓解残疾人就业的压力，有利于创建“和谐社会”。同时，也能够开发、挖掘残疾人的生产力，创造社会财富。本项目旨在开发一套残疾人培训中心网站系统，实现实时、高效地为残疾人朋友提供帮助。 项目以JSP技术为开发语言，该技术是目前网络编程语言中使用最为广泛的一种，以其良好的兼容性、安全性得到了广泛的认可和支持。该技术操控数据库极为方便。本文还给出了JSP文件的运行过程，，JSP文件首先被转换为JAVA文件，然后再将JAVA文件转化为CLASS文件，并创建SERVLET对象。采用了JDBC连接数据库技术，该技术是网络编程语言对数据库进行操作的重要的控件，通过该技术，JSP语言可以实现对数据库的几乎任何操作。同时，考虑了网站SQL注入的问题。通过对SQL注入的基本概念，原理的理解，采用了防范SQL注入的实施办法。 系统的总体需求包括：用户管理系统，残疾人工作宣传系统，文件管理系统，网上报名系统，相关工作公示系统，电子档案管理系统。之后，分别对六个子系统进行了需求描述。用户管理系统包括的功能有：用户注册、密码找回、用户认证、用户资料变更。残疾人工作宣传系统包含的功能有：宣传文章添加，宣传文章审核，宣传文章修改，宣传文章查询，宣传文章展示，用户评价内容。文件管理系统主要用于办公文件的管理，实现资源共享。文件管理系统包含的功能有：文件上传、文件下载，删除文件和浏览文件四个用例。网上报名系统主要用于网上报名功能的实现。网上报名系统包含的功能有：网上报名申请、个人信息核对，个人信息修改，培训活动发起，信息统计等。相关工作公示系统应该包含的功能有：公示内容上传，公示内容修改、公示内容删除和公示检索等。电子档案系统应该包含的功能有：电子档案上传，电子档案修改、电子档案删除、电子档案检索以及电子档案目录管理等。最后，除了需要探讨系统的功能需求之外，还需要思考系统的性能需求。性能需求包括网站稳定性、网站并发处理能力、网页的响应速度、SEO优化、易用性、友好性、可移植性和可维护性。 尽管残疾人培训中心网站已经完成，并经过了一定的测试。但是因为时间的原因，系统还有一些内容需要进一步提高。首先，系统需要进一步进行测试、调整，以达到消除逻辑错误，符合用户上网习惯的目的；其次，考虑到有一部分视力有缺陷的朋友也需要使用该网站，所以，需要充分考虑到他们的特殊需求，增加语音功能，使得网站也能够为这些朋友提供服务。
[Abstract]:At present, China disabled population is about sixty million, the proportion of the population is five percent. With the continuous development of China's economy, the progress of the society, more and more efforts to help the disabled, their employment environment compared with before has been improved. For the disabled and families, employment is the dream. To improve the income of the family, rich in the lives of disabled people, improve their confidence in life, realize the value of life of persons with disabilities; the state and society, to solve the employment of the disabled, disabled people to alleviate the pressure of employment, is conducive to the creation of a "harmonious society". At the same time, also can develop, mining with productivity, this project aims to create social wealth. The development of a disabled Training Center website system, real-time, efficient for the disabled friends to help.
Project based on JSP technology for the development of language, the technology is currently the network programming languages to use the most extensive one, with its good compatibility, security has been widely recognized and supported. This technology is extremely easy to manipulate the database. This paper also gives the operation process of the JSP file, the JSP file is converted to the JAVA file, then the JAVA file into a CLASS file, and create a SERVLET object. The JDBC database connection technology, this technology is a network programming language to operate the database of the important controls, through this technology, JSP language can achieve almost any operation on the database. At the same time, the website of SQL injection the problem. The basic concept of SQL injection, to understand the principle, the implementation of measures to prevent SQL injection.
The overall system requirements include: user management system, the work of propaganda system, file management system, online registration system, the related work of publicity system, electronic archives management system. After that, each of the six sub-systems are described. The function demand includes user management system: user registration, password, user authentication, user information change. The work contains propaganda system functions: propaganda propaganda articles add, review, modify articles, articles query, publicity display, user evaluation of the content. The management system is mainly used for office document management, realize the sharing of resources. The include file management system functions: file upload, download the file. Delete files and browse the files of four cases. The online registration system is mainly used to implement online registration function. Including online registration system function Application: online registration, personal information to check, modify personal information, initiate training activities, information statistics and so on. Relevant work should include publicity system functions: publicity content upload, modify the contents of the publicity, publicity and publicity to delete the content retrieval. The electronic file system should contain the function: electronic file upload, modify the electronic archives the electronic archives, delete, electronic file retrieval and electronic archive catalogue management. Finally, in addition to the discussion of the system's functional requirements, performance requirements also need thinking system. Performance requirements including web site stability, concurrent processing capability, response speed, web SEO optimization, easy to use, friendly, portability and maintenance.
Although the disabled Training Center site has been completed, and after a certain test. But because of the time, there are some elements of system needs to be further improved. Firstly, the system needs to be further tested and adjusted to eliminate logic errors, according to the user's online habits; secondly, considering some visually impaired friends also need to use the site, therefore, need to give full consideration to the special needs of them, increase the voice function, the website can also provide services for these friends.

【学位授予单位】：吉林大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP311.52;TP393.092

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本文编号：1551820