18.2.14日报

1，找到上次的提示null脚本错误原因，是protocol json参数没没对上。主要是

InspectorBackend.registerCommand("CSS.getMatchedStylesForNode", [{"name": "nodeId", "type": "number", "optional": false}, 

{"name": "excludePseudo", "type": "boolean", "optional": false},  {"name": "excludeInherited", "type": "boolean", "optional": false}], 

["matchedCSSRules", "pseudoElements", "inherited"], false);

这后面几个参数，需要和cpp的InspectorBackendDispatcherImpl对应上

2，修复js调试问题，js下断点的时候找不到源码路径。原因是：

需要到这里设置ContextDebugData到v8::content，这样js的Debug.scripts()[xxxx].context_data才可以取出来 > node.dll!blink::V8Debugger::setContextDebugData node.dll!blink::MainThreadDebugger::initializeContext node.dll!blink::WindowProxy::initialize( node.dll!blink::WindowProxy::initializeIfNeeded