把json对象串转换成map对象

/**
* nc只支持简单的
* 把json对象串转换成map对象
* @param jsonObjStr e.g. {'name':'get','int':1,'double',1.1,'null':null}
* @return Map
*/
public static Map getMapFromJsonObjStr(String jsonObjStr) {
JSONObject jsonObject = JSONObject.fromObject(jsonObjStr);

Map map = new HashMap();
for (Iterator iter = jsonObject.keys(); iter.hasNext();) {
String key = (String) iter.next();
map.put(key, jsonObject.get(key));
}
return map;
}

public static void main(String[] args) {
//String splitStr = "200$1111 ";
//System.out.println(getNodeValueString(splitStr, 1, ":"));
//System.out.println(getNodeValueString(splitStr, 0, ":"));
String str="{JAVA:{ONEQUERY:dd},FLEX:{JL:[{1:请选择,2:-1}],YMJL:{FIND:ID+MBID,ACTION:RELOADING}} }";
String jsonObjStr="{$_dataId:'张三,王武',$_actionType:789,YMJL:8}";
Map map=getMapFromJsonObjStr(jsonObjStr);
if (map != null) {
for (Object _key : map.keySet()) {
Object _value = map.get(_key);
System.out.println("_key:"+_key+",_value:"+_value);
}
}
}