1、tabviewcontroller 拉到 viewcontroller ,選擇Relationship下面的viewcontrollers,放手
2、點(diǎn)擊viewcontroller,點(diǎn)擊右側(cè)菜單的最右側(cè)選項(xiàng),選擇 presenting Segues下面的Relationship,拉到tabviewcontroller,松手后選擇viewcontrollers
3、選擇一個(gè)或多個(gè)?viewcontroller,點(diǎn)擊
? ? ?右下角的

