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能否设置 action按钮的背景色? #37

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295060456 opened this issue Sep 11, 2020 · 0 comments
Open

能否设置 action按钮的背景色? #37

295060456 opened this issue Sep 11, 2020 · 0 comments

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@295060456
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你是全部封装在.m里面 ,我拿不到。runtime只能拿第一层:
Ivar ivar = class_getInstanceVariable([SPAlertController class], "_headerView");//必须是下划线接属性
UIView *view = object_getIvar(self.spaVC, ivar);
view.backgroundColor = kRedColor;

但是我要改按钮背景色怎么做?不想把pod的东西提出来改,最大限度尊重原作者。

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