撒打算asdasd按时

1.kvc 设置私有属性会崩溃 2.push之后 tabbar的item颜色变成了默认的蓝色。以下代码可以放在tabbarVC的代码里if (@...

https://juejin.im/post/5aa0e70bf265da239866d527

https://juejin.im/post/5aa5eaf9518825558001df50

https://juejin.im/post/5a5dc3fe6fb9a01c965825b8

https://juejin.im/post/5a56c779f265da3e243b6c34

https://juejin.im/post/5a585117f265da3e4b76b52f