AS3使用CSS设置格式

package ch12_1
{
import flash.display.MovieClip;
import flash.text.StyleSheet;
import flash.text.TextField;

public class CSSText extends MovieClip
{
public function CSSText()
{
//声明说明对象
var st:Object = new Object();
st.fontSize ="24";
st.fontWeight ="bold";
st.fontStyle ="italic";
st.color ="#FF0000";

//使用st方法将该对象添加到样式表对象中
var style:StyleSheet = new StyleSheet();
style.setStyle(".title",st);

//设置文本的样式属性
var tf:TextField = new TextField();
tf.styleSheet =style;

tf.htmlText ="<span class ='title'>007</span>你好吗？";
addChild(tf);
}
}
}