util-json-map

public static Map<String,String> getMap(String snapshot){
    ObjectMapper mapper = new ObjectMapper();
    Map<String, String> map;

    if(StringUtils.isBlank(snapshot)){
        return null;
    }
    try {
        map = mapper.readValue(snapshot, new TypeReference<Map<String, String>>() {
        });

        return map;

    } catch (Exception e) {
        return null;
    }
}

package com.gemantic.wealth.wine.util;

import com.alibaba.fastjson.JSONObject;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;

import java.util.Map;

/**
 * 将json转换成map
 * @author dell
 */
@Slf4j
public class SnapshotUtils {
    public static Map<String, String> getMap(String snapshot) {
        try {
            if(StringUtils.isNotBlank(snapshot)) {
                return  (Map) JSONObject.parseObject(snapshot, Map.class);
            }
        } catch (Exception e) {
            log.error("SnapshotUtils.getMap happen error ",e);
            return null;
        }

        return null;

    }
}