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2020年9月8日
手写Promise
摘要： 简单版： function MyPromise(exec) { const that = this; that.state = 'PENDING'; that.value = null; that.resolvedCallbacks = []; that.rejectedCallbacks = [] 阅读全文
posted @ 2020-09-08 21:51 真是啰嗦 阅读(246) 评论(0) 推荐(0)