增加新的websocket版本

kaiyu

2020-12-15 11bb93e34b91a8ba4c5588dbe907988a1f279859

 src/main/java/com/moral/common/util/Crypto.java

@@ -29,4 +29,8 @@
        }
        return newstr;
    }
    public static boolean checkpw(String plaintext, String hashed){
            hashed = hashed == null?"":hashed;
            return  hashed.equals(md5(plaintext));
    }
}