From ed1da6c8a6f697b00b0d44b4257c0b288ce293d3 Mon Sep 17 00:00:00 2001
From: luxiaotao1123 <t1341870251@163.com>
Date: 星期三, 30 十二月 2020 14:31:49 +0800
Subject: [PATCH] #
---
src/main/java/com/zy/asrs/utils/Utils.java | 15 +++++++++++++++
1 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/zy/asrs/utils/Utils.java b/src/main/java/com/zy/asrs/utils/Utils.java
index cc7426b..31ebd6a 100644
--- a/src/main/java/com/zy/asrs/utils/Utils.java
+++ b/src/main/java/com/zy/asrs/utils/Utils.java
@@ -19,4 +19,19 @@
return (float) Arith.multiplys(2, f, 1);
}
+ public static String zerofill(String msg, Integer count){
+ if (msg.length() == count){
+ return msg;
+ } else if (msg.length() > count){
+ return msg.substring(0, 16);
+ } else {
+ StringBuilder msgBuilder = new StringBuilder(msg);
+ for (int i = 0; i<count-msg.length(); i++){
+ msgBuilder.insert(0,"0");
+ }
+ return msgBuilder.toString();
+ }
+ }
+
+
}
--
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