Application plug-in communication system based on web operating system

The invention discloses an application plug-in communication system based on a web operating system. Data communication, data encapsulation and data de-encapsulation between a web application program and a plug-in program are realized through a communication channel module and a communication data management module; during data communication, data of the sending end is sent to the communication data management module through the communication channel module, and the data is forwarded to the receiving end through the communication channel module after being processed by the communication data management module. Wherein the communication system realizes automatic encapsulation and de-encapsulation functions on data sent and received by the web application; only encapsulated data is transmitted between the communication system and the plug-in program, and when the plug-in program needs to obtain real data content, the data is de-encapsulated through a data de-encapsulation function provided by the communication