From f5e6133809c553cfd9fb28ee61019927c547c374 Mon Sep 17 00:00:00 2001
From: xiaoyong931011 <15274802129@163.com>
Date: Wed, 08 Dec 2021 15:58:33 +0800
Subject: [PATCH] 20211208  fish

---
 src/test/java/com/xcong/excoin/RSATest.java |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/src/test/java/com/xcong/excoin/RSATest.java b/src/test/java/com/xcong/excoin/RSATest.java
index 02dd114..45c6488 100644
--- a/src/test/java/com/xcong/excoin/RSATest.java
+++ b/src/test/java/com/xcong/excoin/RSATest.java
@@ -7,10 +7,13 @@
 import cn.hutool.crypto.SecureUtil;
 import cn.hutool.crypto.asymmetric.KeyType;
 import cn.hutool.crypto.asymmetric.RSA;
+import cn.hutool.crypto.asymmetric.Sign;
+import cn.hutool.crypto.asymmetric.SignAlgorithm;
 import lombok.extern.slf4j.Slf4j;
 import org.junit.jupiter.api.Test;
 import org.springframework.boot.test.context.SpringBootTest;
 
+import java.math.BigDecimal;
 import java.security.KeyPair;
 
 /**
@@ -94,4 +97,15 @@
         byte[] decrypt = rsa.decrypt(aByte, KeyType.PrivateKey);
     }
 
+    @Test
+    public void md5Test() {
+        String md5str = SecureUtil.md5("123456");
+        log.info("{}", md5str);
+    }
+
+    @Test
+    public void bigdecimalTest() {
+        BigDecimal bigDecimal = new BigDecimal("123.12345678").setScale(4, BigDecimal.ROUND_DOWN);
+        log.info("--->{}", bigDecimal);
+    }
 }

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