摘要:
http://blog.sina.com.cn/s/blog_6734cee201011kya.html原因:1.backgroundView 属性不为nil,所有设置backgroundColor 没有意义@property(nonatomic, readwrite, retain) UIView *backgroundView __OSX_AVAILABLE_STARTING(__MAC_NA,__IPHONE_3_2); // the background view will be automatically resized to track the size of the table 阅读全文