HashMapTest

package com.chinasoft;

import java.util.HashMap;
import java.util.Map;

public class StringTest {
	public static void main(String[] args) {
		Map <String,String>keysMap=new HashMap<String,String>();
		keysMap.put("Attr", "aaa");
		keysMap.put("Attribute", "id,name");
		keysMap.put("attrs", "bbb");
		
		Map <String , String> map=new HashMap<String , String>();
		map.put("name", "200");
		String str1=keysMap.get("Attribute");
		String str2=getRealKey(str1, map);
		String str3=map.get(str2);
		System.out.println(str3);
	}
	public static String getRealKey(String treeKey,Map keysMap){
		if(treeKey.contains(",")){
			int index=treeKey.indexOf(",");
			String realKey1=treeKey.substring(0, index);
			String realKey2=treeKey.substring(index+1);
			for(Object key: keysMap.keySet()){
				if(key.toString().equals(realKey1)){
					treeKey=realKey1;
				}else{
					treeKey=realKey2;
				}
			}
		}
		return treeKey;
	}
}