問題：
I realize that iOS 7 has not officially been released and we should not discuss it BUT I am going crazy trying to figure out this problem.我意識到 iOS 7 還沒有正式發佈，我們不應該討論它，但我想弄清楚這個問題我快瘋了。 On iOS 6, my table view was transparent and looked great.在 iOS 6 上，我的表格視圖是透明的，看起來很棒。 First time running iOS 7, and the background is white.第一次運行iOS 7，背景爲白色。
I have tried making the table backgroundColor, cell color etc etc to UIColor clearColor but have no change.我曾嘗試將表格背景顏色、單元格顏色等設置爲 UIColor clearColor 但沒有任何變化。
How to fix this problem?如何解決這個問題？
