18.2.14日报

最新推荐文章于 2025-05-23 15:06:57 发布

原创最新推荐文章于 2025-05-23 15:06:57 发布 · 258 阅读

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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