example.as

来自「《Flex第一步:基于ActionScript 3.0的Flex 2应用开发》采」· AS 代码 · 共 16 行

package tree
{
		public class Example
		{
			private var str:String = "Hello";
			//定义函数参数时也必须指定类型，这里的s为String类型
			public function Example(s:String):void{
				//修改属性str的值
				this.str = s;
				var str:String = "tmp String";
				trace(str);
				trace(this.str);
			}
		}
}