From e23f8c64281a3e828f8e187a81de8be69e86b414 Mon Sep 17 00:00:00 2001
From: Sxile <3440626@qq.com>
Date: Fri, 19 Jun 2020 17:26:37 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0{}=E4=BD=BF=E4=BB=A3=E7=A0=81?=
=?UTF-8?q?=E6=9B=B4=E5=AE=B9=E6=98=93=E7=90=86=E8=A7=A3?=
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---
.../ruoyi/common/core/utils/ip/IpUtils.java | 18 ++++++++++++------
1 file changed, 12 insertions(+), 6 deletions(-)
diff --git a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/ip/IpUtils.java b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/ip/IpUtils.java
index 600a154a..335ed914 100644
--- a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/ip/IpUtils.java
+++ b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/ip/IpUtils.java
@@ -110,8 +110,9 @@ public class IpUtils
{
case 1:
l = Long.parseLong(elements[0]);
- if ((l < 0L) || (l > 4294967295L))
+ if ((l < 0L) || (l > 4294967295L)){
return null;
+ }
bytes[0] = (byte) (int) (l >> 24 & 0xFF);
bytes[1] = (byte) (int) ((l & 0xFFFFFF) >> 16 & 0xFF);
bytes[2] = (byte) (int) ((l & 0xFFFF) >> 8 & 0xFF);
@@ -119,12 +120,14 @@ public class IpUtils
break;
case 2:
l = Integer.parseInt(elements[0]);
- if ((l < 0L) || (l > 255L))
+ if ((l < 0L) || (l > 255L)) {
return null;
+ }
bytes[0] = (byte) (int) (l & 0xFF);
l = Integer.parseInt(elements[1]);
- if ((l < 0L) || (l > 16777215L))
+ if ((l < 0L) || (l > 16777215L)) {
return null;
+ }
bytes[1] = (byte) (int) (l >> 16 & 0xFF);
bytes[2] = (byte) (int) ((l & 0xFFFF) >> 8 & 0xFF);
bytes[3] = (byte) (int) (l & 0xFF);
@@ -133,13 +136,15 @@ public class IpUtils
for (i = 0; i < 2; ++i)
{
l = Integer.parseInt(elements[i]);
- if ((l < 0L) || (l > 255L))
+ if ((l < 0L) || (l > 255L)) {
return null;
+ }
bytes[i] = (byte) (int) (l & 0xFF);
}
l = Integer.parseInt(elements[2]);
- if ((l < 0L) || (l > 65535L))
+ if ((l < 0L) || (l > 65535L)) {
return null;
+ }
bytes[2] = (byte) (int) (l >> 8 & 0xFF);
bytes[3] = (byte) (int) (l & 0xFF);
break;
@@ -147,8 +152,9 @@ public class IpUtils
for (i = 0; i < 4; ++i)
{
l = Integer.parseInt(elements[i]);
- if ((l < 0L) || (l > 255L))
+ if ((l < 0L) || (l > 255L)) {
return null;
+ }
bytes[i] = (byte) (int) (l & 0xFF);
}
break;