From af0e0a110e7187bf008655f7510199a0c0b25ec4 Mon Sep 17 00:00:00 2001 From: Nymph2333 <498092988@qq.com> Date: 星期一, 10 四月 2023 14:27:40 +0800 Subject: [PATCH] newInstance() 已弃用,使用clazz.getDeclaredConstructor().newInstance() This method propagates any exception thrown by the nullary constructor, including a checked exception. Use of this method effectively bypasses the compile-time exception checking that would otherwise be performed by the compiler. The Constructor.newInstance method avoids this problem by wrapping any exception thrown by the constructor in a (checked) InvocationTargetException. The call clazz.newInstance() can be replaced by clazz.getDeclaredConstructor().newInstance() The latter sequence of calls is inferred to be able to throw the additional exception types InvocationTargetException and NoSuchMethodException. Both of these exception types are subclasses of ReflectiveOperationException. --- ruoyi-common/src/main/java/com/ruoyi/common/utils/uuid/UUID.java | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/uuid/UUID.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/uuid/UUID.java index eef72ee..c0c18af 100644 --- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/uuid/UUID.java +++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/uuid/UUID.java @@ -343,25 +343,25 @@ final StringBuilder builder = new StringBuilder(isSimple ? 32 : 36); // time_low builder.append(digits(mostSigBits >> 32, 8)); - if (false == isSimple) + if (!isSimple) { builder.append('-'); } // time_mid builder.append(digits(mostSigBits >> 16, 4)); - if (false == isSimple) + if (!isSimple) { builder.append('-'); } // time_high_and_version builder.append(digits(mostSigBits, 4)); - if (false == isSimple) + if (!isSimple) { builder.append('-'); } // variant_and_sequence builder.append(digits(leastSigBits >> 48, 4)); - if (false == isSimple) + if (!isSimple) { builder.append('-'); } -- Gitblit v1.9.2