vault backup: 2022-04-26 15:52:42

React 的源码深入/React 的流程解析 - commit 阶段/React 的流程解析 - commit阶段.md

@@ -20,3 +20,12 @@ do {
 flushRenderPhaseStrictModeWarningsInDEV();
 ```
 
+中间跳过一段逻辑无关和 performance 监控代码，进入对 Fiber Tree 属性的一系列初始化
+
+```javascript
+root.finishedWork = null;
+root.finishedLanes = NoLanes;
+
+root.callbackNode = null;
+root.callbackPriority = NoLane;
+```