給 TextView 加個圓角

 給 TextView 加上圓角無疑會讓界面更漂亮更有蘋果味兒

 

 

   #import <QuartzCore/QuartzCore.h>

    [self.content.layer setBackgroundColor:[[UIColor whiteColor] CGColor]];
    [self.content.layer setBorderColor:[[UIColor grayColor] CGColor]];
    [self.content.layer setBorderWidth:1.0];
    [self.content.layer setCornerRadius:8.0];
    [self.content.layer setMasksToBounds:YES];
    self.content.clipsToBounds = YES;