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@ -23,6 +23,8 @@ flushRenderPhaseStrictModeWarningsInDEV();
@@ -23,6 +23,8 @@ flushRenderPhaseStrictModeWarningsInDEV();
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中间跳过一段逻辑无关和 performance 监控代码,进入对 Fiber Tree 和 effecrList 的一系列初始化 |
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```javascript |
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...... |
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root.finishedWork = null; |
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root.finishedLanes = NoLanes; |
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@ -52,4 +54,8 @@ if (root === workInProgressRoot) {
@@ -52,4 +54,8 @@ if (root === workInProgressRoot) {
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workInProgress = null; |
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workInProgressRootRenderLanes = NoLanes; |
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} |
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``` |
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// 以下省略 |
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``` |
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最终走到 commitRootImpl 的第二个循环 |