DevToolsDetector.js 开发者工具检测

==== DevToolsDetector.js检测开发者工具。文档（）如何使用< script src = "lib/Spec.js" > < script src = "lib/UserAgent.js" > < script src = "lib/DevToolsDetector.js" > < script > var spec = UserAgent(Spec()); var lastState = null; // true is detected function _proceed() { DevToolsDetector ( spec , function ( err , yes ) { var currentState = yes ? true : false ;