400系统辅助插件

For message communication between different domains. An extension dedicated to the 便利蜂 customer service system that passes messages between different domains. For example, customer service staff may need to keep two windows on different domains in the same working state, so that a change in one window is reflected in the other. After installing this extension, specifying the domain of the window to be changed allows its state to be updated, keeping the two windows synchronized. The purpose of this extension is to pass messages between different domains and windows.