WeChat official account development can use a variety of programming languages, but the most commonly used programming languages are Java and Python. Java is a high-level programming language that is widely used in enterprise-level application development. The advantages of the Java language include simple and clear syntax, stable and reliable performance, good cross-platform performance, and support for multi-threaded and concurrent programming. Java can use the Spring framework to develop WeChat official accounts. The Spring framework provides a series of tools and classes to quickly develop efficient WeChat official account applications….