iOS - 實現TextView提示文字而且輸入字數限制

#import "FeedBackViewController.h" #import <Masonry.h> #define KCColor(r,g,b) [UIColor colorWithRed:r/255.0 green:g/255.0 blue:b/255.0 alpha:1]//顏色宏定義 #define KCGrayColor KCColor(204,204,204) #define

>>阅读原文<<