LiZhuoyuan
Committed by GitHub

Update README_CN.md

@@ -66,9 +66,11 @@ ScreenUtil.instance = ScreenUtil(width: 750, height: 1334, allowFontScaling: tru @@ -66,9 +66,11 @@ ScreenUtil.instance = ScreenUtil(width: 750, height: 1334, allowFontScaling: tru
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67 传入设计稿的px尺寸: 67 传入设计稿的px尺寸:
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69 -根据屏幕宽度适配 width: ScreenUtil().setWidth(540), 69 +根据屏幕宽度适配 `width: ScreenUtil().setWidth(540)`,
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71 -根据屏幕高度适配 height: ScreenUtil().setHeight(200), 71 +根据屏幕高度适配 `height: ScreenUtil().setHeight(200)`,
  72 +
  73 +也可以使用 `ScreenUtil.getInstance()` 来替代`ScreenUtil()` , 例如:`ScreenUtil.getInstance().setHeight(25)`
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73 **注意** 75 **注意**
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