metershpere实现调用自定义jar包中的方法

import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;
 
public class GenerateSignature {
    public static String getSignature1(String myJsonString)
    {
        LinkedHashMap<String, Object> body = JSON.parseObject(myJsonString, LinkedHashMap.class, Feature.OrderedField);
        JSONObject myJsonObject = new JSONObject(body);
        System.out.println(myJsonObject.toString());
        String myStr = getSigStr1(body);
        String signature = MD5Util.getMd5Lower(myStr);
        return signature+"_"+myTime;
 
    }
 
    public static String getSignature2(HashMap<String,Object> myHashMap)
    {
        int myShutMapTime = 0;
        int myDelayTime = 0;
        List<String> myStoreCodes = null;
        String myStoreCode = null;
        String mySignatureContent = null;
        Integer myId = (Integer) myHashMap.get("myId");
        String myReason = (String) myHashMap.get("myReason");
        int myType = (int) myHashMap.get("myType");
        long myTime = (long) myHashMap.get("time");
 
        String signature = MD5Util.getMd5Lower(mySignatureContent);
        return signature;
    }
}

import java.util.HashMap;
import GeneragteSignature;
// 参数为字符串
String myBody = "{\"userName\":\"xxx\",\"orderId\":\"1723333333\"}";
mySig1 = GeneragteSignature.getSignature1(myBody);
log.info("mySig1: " + mySig1);
 
//参数为Map
Map map = new HashMap();
map.put("myId", null);
map.put("myReason", null);
map.put("myType", 1);
map.put("time", 0L);
mySig2 = GeneragteSignature.getSignature2(map1);
log.info("mySig2: " + mySig2);