What language can be used for small program development?

Mini program is a lightweight application based on the WeChat platform. It is developed by applying the mini program front-end specifications provided by WeChat and combining it with the application back-end developed by the enterprise itself.

The language used in mini program development is essentially JS CSS HTML5, but HTML tags cannot be used directly. WeChat provides a component library without DOM and APIs on other browsers; Network, Canvas, etc. are also Repackaged.

For WeChat mini programs, the front-end program is the only difference from website construction technology. Therefore, as long as you use JS CSS HTML5 to pass the front-end program and be able to write the front-end interface, then use PHP , or java, and asp.net programming languages ​​are fully supported. Generally speaking, enterprises use PHP programs to develop WeChat applets; those with higher technical requirements can use Java programs.

The most commonly used framework in small program development is the "MINA" framework. Apache Mina Server is a network communication application framework, that is to say, it is mainly for communication based on TCP/IP and UDP/IP protocol stacks. framework (of course, it can also provide JAVA object serialization services, virtual machine pipeline communication services, etc.), Mina can help us quickly develop high-performance, highly scalable network communication applications, Mina provides event-driven, asynchronous (Mina's asynchronous IO uses JAVA NIO by default as the programming model for underlying support) operations.

This framework provides a wealth of components and APIs for the operation of WeChat mini programs. It is necessary to learn and master relevant knowledge such as the framework structure, data binding mechanism, templates, data cache, common components and APIs of mini programs.

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