Method and system for realizing white board full screen synchronization
A whiteboard and synchronous storage technology, applied in the network field, can solve problems such as inability to authenticate control, inconsistent information at both ends, and inability to realize whiteboard synchronization
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[0017] Such as figure 1 As shown, a specific embodiment of the present invention realizes a method for full-screen synchronization of a whiteboard, specifically comprising the following steps:
[0018] Step 101: When the source user opens the webpage, the webpage automatically loads a Flash plug-in, and the Flash plug-in establishes a permanent connection with the communication server, and starts to monitor the data transmission of the communication server.
[0019] The above-mentioned technical scheme specifically includes the following processes:
[0020] When the source user opens the webpage, the webpage automatically loads the Flash plug-in, and the Flash plug-in establishes a permanent connection with the communication server through the XMLSocket class, and starts to monitor the data transmission of the communication server.
[0021] Step 102: The Flash plug-in interface is called to transmit the full-screen status information of the whiteboard, and then the Flash ...
Embodiment 2
[0037] Such as figure 2As shown, a specific embodiment of the present invention is a system for realizing full-screen synchronization of a whiteboard, including a source user, a communication server, a synchronization storage server, and a target user, wherein: the communication server authenticates the authority of the received source user to send whiteboard full-screen status information And after the authentication is passed, the authority of the target user to receive the full-screen state information of the whiteboard is authenticated and after the authentication is passed, the communication server sends the obtained whiteboard full-screen state information to the synchronous storage server; the synchronous storage server stores and Update the full-screen status information of the whiteboard, and send the updated full-screen status information of the whiteboard to the target user and the source user.
[0038] Preferably, before the communication server authenticates the ...
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