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introduction
1.1 Current status and development of campus information sharing platforms
With the advancement and development of science and technology, online platform search has become the way most students rely on to search for learning materials. The massive popularity of online courses after the epidemic also proves that the Internet is now closely related to education. In the face of such vigorous development, We cannot ignore the obvious shortcomings of online education platforms. Problems such as weak relevance and long time consumption are gradually emerging. Many students want very few useful learning materials. Most websites do not update practical learning materials. Also slower.
1.1.1 Foreign development status
Looking at international online education, in the United States, the number of academic and degree courses offered by online education has reached 48,000, covering basically all subjects and majors in American colleges and universities. The number of students studying for academic qualifications through online education has exceeded one million. Due to the highly developed information technology, the United States has taken advantage of its advantages in the fields of the Internet, electronic technology, and educational APPs to vigorously promote online teaching. Paper textbooks and traditional education methods in the United States are slowly fading out of sight. Information technology has set off a "Copernican revolution" in the field of higher education, such as large-scale open online courses and Stanford University's "Open Loop University Plan". The O2O school-running system of Loop University and Minerva Schools have all challenged the operating rules of traditional universities, and new university forms are about to emerge. Data shows that 13.1% of the adult population in the United States has obtained a master's degree, and 35% of the population over the age of 25 has a master's degree. Moreover, according to 2017 statistics, in the United States, the per capita income of master’s students is 3.7 times that of high school dropouts. One of the reasons is the high penetration rate of online education. The development of online education has broken down the walls of the physical space of universities and opened up a new cyberspace for the international development of universities. Online education has greatly reduced the burden on educational resources and improved everyone’s chances of entering prestigious schools. The American Online Education Alliance has conducted surveys on the implementation status of online education in American colleges and universities for 12 consecutive years. The results show that online education has become an integral part of the higher education system. Stanford and Harvard also offer online courses in categories such as arts and personal development. Compared with domestic, the development abroad can be said to be full of vitality.
1.1.2 Domestic development status
Compared with foreign countries, we have no shortage of students and teachers who are smart and willing to share. There are even more such people in China than any other country in the world. Of course, after all, our country has a large population base. Although the Internet is developing rapidly, there are many shortcomings in sharing online learning materials.
Personally summarize some reasons:
First of all, our country is still a developing country. In terms of hardware, the basic measures for online education are still imperfect. Because the supporting hardware equipment for sharing online knowledge platforms is relatively expensive, especially in remote rural areas, the current network is not enough due to funding and road problems. Universal and convenient education cannot be expanded. Due to the long distances and slow network transmission speed, the speed and stability of online teaching information transmission cannot be guaranteed.
Secondly, teachers have poor adaptability to online education. On the online platform, the roles of students and teachers have changed compared with traditional education. The role students play in forums is not that of pure students. It is difficult for teachers to change their roles immediately. It is inevitable that you will not be comfortable with it.
1.2 Research content of campus information sharing platform
The main content of this research project is to sort out and summarize the problems existing in the existing campus data sharing platform such as simple functions, low security, and poor user experience, find ways to improve them, and then overcome them one by one. The first is the issue of simple functions. The platform provides the function of liking blogs and liking users. Users can follow their favorite users who can share excellent learning materials. For user information security issues, users have the function of forgetting passwords and changing passwords. Users need to set their own password security. Before changing the password, they need to enter the password security answer set by the user in advance, and then enter the verification code generated by the system to confirm. Whether it is a real person. The website provides a comment function where users can comment on each other and discuss learning topics with each other.
This topic conducts research on the campus information sharing system. The main functions provided by the website to front-end users include users setting personal information, users following other users, users writing blogs, users creating accounts, users writing comments, users commenting on other people's comments, and users giving likes. blog. User likes, comments, etc.
The website has a standardized back-end management system. For front-end user operations, the back-end system will display information in real time, making it convenient for administrators to view and manage administrator information, user information, comment information, and blog information. Administrators should check and respond to user comments and blogs in a timely manner so that administrators can track the operation of the website at any time.
1.3 Research purpose and significance of campus data sharing platform
With the continuous development of school informatization and the increasing improvement of teaching management, learning will increasingly rely on online platforms for convenient resource sharing. Therefore, although this platform is based on most campus data sharing platforms, the purpose is to improve The quality of use by the majority of students, improve the efficiency and quality of the campus information sharing platform, take the advantages of other website platforms, and modify the shortcomings of other platforms. The meaning is that students and teachers can have a green, harmonious and efficient platform to share, learn and improve themselves.
1.4 Summary of this chapter
This chapter gives a more detailed explanation of this topic. First, it makes a simple comparison of the progress of online education platforms at home and abroad. Although the development of domestic online education is not as good as that of foreign countries, our population is much larger than that of foreign countries, and online education still has huge potential. , more and more people have discovered the convenience and desirability of online platforms. Domestic education sharing platforms are also improving day by day. This campus data sharing system is based on the predecessors to build a campus data sharing website with a more beautiful interface, smoother operation, more complete functions, and better user experience. It aims to improve the learning quality and efficiency of school students and improve The teacher's teaching methods and teaching efficiency encourage students to brainstorm ideas, allowing students who love learning to have a better environment and platform to share their own insights and learn from other people's excellent thinking and viewpoints, and continuously improve students' learning abilities.
1.5 Display of related works
Practical projects based on Java development, Python development, PHP development, C# development and other related languages
Front-end practical projects developed based on Nodejs, Vue and other front-end technologies
Related works based on WeChat applet and Android APP application development
Development and application of embedded Internet of Things based on 51 microcontroller and other embedded devices
AI intelligent applications based on various algorithms
Various data management and recommendation systems based on big data
