public?class?Item?{
	//指向父節點
	private?Item?parent;
	
	//該節點的字符串的值
	private?String?key;
	//轉義后的值
	private?String?code;
	//這個節點在字符串中的位置
	//如1在123中index=012在123中index=1
	private?int?index;
	
	public?int?getIndex（）?{
		return?index;
	}
	public?void?setIndex（int?index）?{
		this.index?=?index;
	}
	public?Item?getParent（）?{
		return?parent;
	}
	public?void?setParent（Item?parent）?{
		this.parent?=?parent;
	}
	public?String?getKey（）?{
		System.out.println（key）;
		return?key;
	}
	public?void?setKey（String?key）?{
		this.key?=?key;
	}
	public?String?getCode（）?{
		if（index?==?-1?||?!Main.map.containsKey（key））{
			return?““;
		}
		return?Main.map.get（key）;
	}
	public?void?setCode（String?code）?{
		this.code?=?code;
	}
	

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????301??2018-05-05?00:29??guo\.classpath

?????文件????????379??2018-05-05?00:29??guo\.project

?????文件????????598??2018-05-05?00:29??guo\.settings\org.eclipse.jdt.core.prefs

?????文件???????1467??2018-05-05?01:57??guo\bin\Item.class

?????文件???????3240??2018-05-07?08:50??guo\bin\Main.class

?????文件????????800??2018-05-05?01:57??guo\src\Item.java

?????文件???????3046??2018-05-07?08:50??guo\src\Main.java

?????目錄??????????0??2018-05-07?08:51??guo\.settings

?????目錄??????????0??2018-05-07?08:51??guo\bin

?????目錄??????????0??2018-05-07?08:51??guo\src

?????目錄??????????0??2018-05-07?08:51??guo

-----------?---------??----------?-----??----

?????????????????9831????????????????????11