From f5badba2bb9f40695ab5d1e362a3f63298989a4d Mon Sep 17 00:00:00 2001 From: Sxile <3440626@qq.com> Date: Fri, 19 Jun 2020 18:13:54 +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?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../ruoyi/common/utils/VerifyCodeUtils.java | 6 ++++-- .../com/ruoyi/common/utils/ip/IpUtils.java | 18 ++++++++++++------ 2 files changed, 16 insertions(+), 8 deletions(-) diff --git a/ruoyi/src/main/java/com/ruoyi/common/utils/VerifyCodeUtils.java b/ruoyi/src/main/java/com/ruoyi/common/utils/VerifyCodeUtils.java index 80b8c84fe..04171810f 100644 --- a/ruoyi/src/main/java/com/ruoyi/common/utils/VerifyCodeUtils.java +++ b/ruoyi/src/main/java/com/ruoyi/common/utils/VerifyCodeUtils.java @@ -139,10 +139,12 @@ public class VerifyCodeUtils private static Color getRandColor(int fc, int bc) { - if (fc > 255) + if (fc > 255) { fc = 255; - if (bc > 255) + } + if (bc > 255) { bc = 255; + } int r = fc + random.nextInt(bc - fc); int g = fc + random.nextInt(bc - fc); int b = fc + random.nextInt(bc - fc); diff --git a/ruoyi/src/main/java/com/ruoyi/common/utils/ip/IpUtils.java b/ruoyi/src/main/java/com/ruoyi/common/utils/ip/IpUtils.java index b9f13735c..771e3f840 100644 --- a/ruoyi/src/main/java/com/ruoyi/common/utils/ip/IpUtils.java +++ b/ruoyi/src/main/java/com/ruoyi/common/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;