TomLongJoy
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TomLongJoy
learn
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want to learn with you , teach me.i think it very nice.
 export function trackEffects(dep) { //看看 dep 之前有没有添加过,添加过的话 那么就不添加了 if (dep.has(activeEffect)) return; dep.add(activeEffect) activeEffect.deps.push(dep); // 反向搜集 // start --- test let count = 0; if( activeEffect.deps.length ){ testMethod(activeEffect); } function...