fix(Spin): not close Spin immediately when using delay

[3Alan]

[中文版模板 / Chinese template]

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• [x] Bug fix
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🔗 Related issue link

💡 Background and solution

Spin 组件的延迟效果当 loading 为 false 时应该立即关闭，当前还需等待 delay 后才会关闭

https://ant.design/components/spin-cn#components-spin-demo-delayanddebounce

📝 Changelog

Language	Changelog
🇺🇸 English	fix not close Spin immediately when using delay
🇨🇳 Chinese	修复当设置 delay 时，Spin 没有立即关闭的问题

☑️ Self-Check before Merge

⚠️ Please check all items below before requesting a reviewing. ⚠️

• [x] Doc is updated/provided or not needed
• [x] Demo is updated/provided or not needed
• [x] TypeScript definition is updated/provided or not needed
• [x] Changelog is provided or not needed

[github-actions[bot]]

[yoyo837]

会不会这就是预期效果?

[3Alan]

我理解的是delay仅作用于显示的时候。比如我现在有一个接口请求并设置delay=1秒，故网络请求小于1s时不显示loading。但是当网络请求为2秒时，我在第2秒时设置spining为false（这时接口已经请求完应该关闭loading），但是由于关闭也有延迟导致最终是在第3(2+ 1(delay))秒时loading才消失

[yoyo837]

我理解的是delay仅作用于显示的时候。比如我现在有一个接口请求并设置delay=1秒，故网络请求小于1s时不显示loading。但是当网络请求为2秒时，我在第2秒时设置spining为false（这时接口已经请求完应该关闭loading），但是由于关闭也有延迟导致最终是在第3(2+ 1(delay))秒时loading才消失

你是对的

[codecov[bot]]

Codecov Report

Base: 100.00% // Head: 100.00% // No change to project coverage :thumbsup:

Coverage data is based on head (170b823) compared to base (2a168b1). Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff            @@
##            master    #40475   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          604       604           
  Lines        10273     10275    +2     
  Branches      2782      2783    +1     
=========================================
+ Hits         10273     10275    +2     

Impacted Files	Coverage Δ
components/spin/index.tsx	100.00% <100.00%> (ø)

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[Wxh16144]

赞同👍，建议再补充一下测试用例。

[3Alan]

测试用例已补充