Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
请问 : 这个连接器,他的原理是什么? 我正在写个类似的连接器,连接我们的一个系统。