1. [textField setValue:[UIColor redColor] forKeyPath:@"_placeholderLabel.textColor"];
2. [textField setValue:[UIFont boldSystemFontOfSize:16] forKeyPath:@"_placeholderLabel.font"];
iOS 修改textField的placeholder的字体颜色、大小
最新推荐文章于 2019-12-31 16:48:19 发布