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Comments (8)

yang302 avatar yang302 commented on August 17, 2024

图片一个都加载不出来。。。。。。。。无敌

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FishPlusOrange avatar FishPlusOrange commented on August 17, 2024

文章很棒,通俗易懂

PS:除了内容,排版也很棒,强迫症看了表示很舒服 😁

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brickspert avatar brickspert commented on August 17, 2024

图片一个都加载不出来。。。。。。。。无敌

能出来的呀。。。

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brickspert avatar brickspert commented on August 17, 2024

图片加载不出来的话,可以去知乎看:https://zhuanlan.zhihu.com/p/103150605

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EdisonFan avatar EdisonFan commented on August 17, 2024

相见恨晚啊

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webMasterMrBin avatar webMasterMrBin commented on August 17, 2024

image
什么情况下 this.count !== currentCount啊 第n次 请求不是必+1么

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webMasterMrBin avatar webMasterMrBin commented on August 17, 2024

image
什么情况下 this.count !== currentCount啊 第n次 请求不是必+1么

打扰了.. 就是for循环setTimeout i的值 的基础问题吧

https://codesandbox.io/s/duoqingqiujingtai-x4f5d
自问自答一波 .. 就是闭包 currentCount在每个作用域里都存了一份 所以每次loadData都是不一样的
this.count 可以看成全局的变量 异步结束完取得是 js stack里存的this.count + 完后的值
大佬这样理解对么?

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ameol avatar ameol commented on August 17, 2024

nice 啊,如果有新项目一定用起

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