From 6ce4bf099fa38fe66e44722eccc111c8b33e7f96 Mon Sep 17 00:00:00 2001
From: Administrator <15274802129@163.com>
Date: Mon, 29 Jun 2026 10:27:34 +0800
Subject: [PATCH] 假设多仓止损挂单位置: gridId=-5, -6, -7, -8 第一个止损位置: firstLongSlId = -5(最近的)

---
 src/test/java/com/xcong/excoin/RSATest.java |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/src/test/java/com/xcong/excoin/RSATest.java b/src/test/java/com/xcong/excoin/RSATest.java
index 4d4d3b6..45c6488 100644
--- a/src/test/java/com/xcong/excoin/RSATest.java
+++ b/src/test/java/com/xcong/excoin/RSATest.java
@@ -13,6 +13,7 @@
 import org.junit.jupiter.api.Test;
 import org.springframework.boot.test.context.SpringBootTest;
 
+import java.math.BigDecimal;
 import java.security.KeyPair;
 
 /**
@@ -101,4 +102,10 @@
         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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