Abstract
We design in this paper a virtual English teaching system based on a wireless sensor network using the features of microservice architecture such as low coupling, lightweight, and high autonomy. This paper explains the characteristics of microservice architecture, uses the wireless sensor network as a carrier, uses the technology provided by Spring Cloud ecology to practice microservices, and makes a specific design and implementation of microservice architecture. The system allows teachers and students to upload and download English course resources, adopts the knowledge map to classify and manage course resources, realizes the diversified search and sorting function of course resources, greatly facilitates users to query and manage course resources, and improves the utilization rate. The internal functional modules of the platform are reasonably divided with the microservice design principle and are developed and deployed independently. For the security of the system, the authentication mechanism of the device and the authentication and authentication strategy of the application interface are designed, respectively. Finally, functional and nonfunctional tests were conducted on the system through the built test environment. The test results show that the virtual English teaching system designed and implemented in this paper has good feasibility and scalability. Through the research of this paper, it brings great help to the wireless sensor network virtual English teaching system and also improves the learning efficiency of students.
Highlights
With the development of Internet technology, the theory of microservices is becoming more and more mature, and the related technologies around microservice architecture are gradually improved. e development cost of microservices is greatly reduced, and many traditional monolithic application architectures have started to transform to microservice architecture [1]. e reason for this is that the increasing number of users and types of access has increased the difficulty and cost of system development, and further development under the previous architecture is much more difficult than splitting into the microservice architecture
For some more dangerous experiments, the role of wireless sensor network virtual English teaching system is prominent due to the fact that the limited energy of wireless sensor network nodes, limited computing power, the variability of the geographical environment, and the mobility of nodes resulting in limited communication between nodes and other problems make it more difficult to carry out experiments in the teaching process
To build a virtual English teaching system for wireless sensor networks to help students master the experimental content better and faster and use their precious time for critical learning content, the wireless sensor network virtual English teaching system involves several directions of computer technology, which is developed by simulation and computer network and combined with database [4]. ere are abundant virtual software resources on the network to provide good conditions for the construction of the wireless sensor network virtual English teaching system
Summary
With the development of Internet technology, the theory of microservices is becoming more and more mature, and the related technologies around microservice architecture are gradually improved. e development cost of microservices is greatly reduced, and many traditional monolithic application architectures have started to transform to microservice architecture [1]. e reason for this is that the increasing number of users and types of access has increased the difficulty and cost of system development, and further development under the previous architecture is much more difficult than splitting into the microservice architecture. Wireless sensor network virtual English teaching system makes full use of the characteristics of network resource sharing, solving the impact of time and space on traditional experiments, while greatly reducing teaching costs and improving teaching efficiency. Erefore, it is of good practical significance to research and develop a wireless sensor network virtual English teaching system with good generality and good simulation performance [5, 6]. E main work of this paper designs and implements a wireless sensor network virtual English teaching system. By analyzing the current problems of backward teaching methods, insufficient vivid teaching contents, confusing teaching resource management, poor teaching quality, and weak teacher-student interaction in the process of English teaching, we design and develop a wireless sensor network virtual English teaching system that meets the actual English teaching, and the system effectively improves the teaching efficiency and teaching quality of English courses.
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