trimRecusively

[imJunXiang]

CheckList

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• [ ] I have read 《[EN]Style guide for Swift repo [CN]Swift项目代码规范、规约选型》.
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My issue:

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What I have done:

[0x1306a94]

@imJunXiang swiflint 还有⚠️, 请 执行下 swiftlint autocorrect