JSON转Map

package com.fastech.monitor_ui.util;

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

import com.fastech.monitor_ui.model.Customize_Configuration;

import net.sf.json.JSONArray;
import net.sf.json.JsonConfig;

public class JsonUtil {
    public static Map jsonToMap(String jsonStr) {
        net.sf.json.JSONObject jo = net.sf.json.JSONObject.fromObject(jsonStr);
        Map<String, Class> classMap = new HashMap<String, Class>();
        classMap.put("extend", HashMap.class);
        Map<String, Object> retMap = (Map<String, Object>) net.sf.json.JSONObject.toBean(jo, HashMap.class, classMap);
        return retMap;
    }
    /**
     * json 转 List<T>
     */
    public static  List<Map<String,String>> jsonToList(String jsonString) {
        @SuppressWarnings("unchecked")
       net.sf.json.JSONArray jo = net.sf.json.JSONArray.fromObject(jsonString);
        List<Map<String,String>> ts = (List<Map<String,String>>) JSONArray.toArray(jo, Map.class);
        return ts;
    }
}