修改label中不同文字的颜色

修改label中不同文字的颜色:

```
(void)editStringColor:(NSString)string editStr:(NSString)editStr color:(UIColor *)color {

// string为整体字符串,editStr为需要修改的字符串

NSRange range =[string rangeOfString:editStr];

NSMutableAttributedString *attribute =[[NSMutableAttributedString alloc]initWithString:string];

//设置属性修改字体颜色UIColor与大小UIFont

[attribute addAttributes:@{NSForegroundColorAttributeName:color} range:range];

self.label.attributedText = attribute;

}

```