首先有一個(gè)類是NSMutableAttributedString
下面是使用方法(代碼):
NSString *string = @"改變字符串顏色";
NSString *stringForColor = @"顏色";
// 創(chuàng)建對(duì)象.
NSMutableAttributedString *mAttStri = [[NSMutableAttributedString alloc] initWithString:string];
//
NSRange range = [string rangeOfString:stringForColor];
[mAttStri addAttribute:NSForegroundColorAttributeName value:[UIColor redColor] range:range];