18 Server JRE Installation for Microsoft Windows

This page describes system requirements and installation instructions for the Server JRE for Windows.

This page has these topics:

See «JDK 8 and JRE 8 Installation Start Here» for general information about installing.

System Requirements

See http://www.oracle.com/technetwork/java/javase/certconfig-2095354.html for information about supported platforms, operating systems, and browsers.

See «Windows System Requirements for JDK and JRE» for minimum processor, disk space, and memory requirements.

Installation Instructions Notation

For any text in this page that contains the following notation, you must substitute the appropriate update version number for the notation.

For example, if you are installing Server JRE 8 update release 21, the following string representing the name of the bundle:

Installation Instructions

Install the Server JRE by doing the following:

Download the bundle.

Before the file can be downloaded, you must accept the license agreement.

The archive binaries can be installed by anyone (not only root users), in any location that you can write to.

The .tar.gz archive file (also called a tarball) is a file that can be simultaneously uncompressed and extracted in one step.

Change directory to the location where you would like the Server JRE to be installed.

Move the .tar.gz archive binaries to the current directory.

Unpack the tarball and install the Server JRE.

The Server JRE files are installed in a directory called jdk1.8.0_ version in the current directory.

Jre для windows server

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Java SE Runtime Environment 8 Downloads

Do you want to run Java™ programs, or do you want to develop Java programs? If you want to run Java programs, but not develop them, download the Java Runtime Environment, or JRE™.

Important Oracle JDK License Update

The Oracle JDK License has changed for releases starting April 16, 2019.

The new Oracle Technology Network License Agreement for Oracle Java SE is substantially different from prior Oracle JDK licenses. The new license permits certain uses, such as personal use and development use, at no cost — but other uses authorized under prior Oracle JDK licenses may no longer be available. Please review the terms carefully before downloading and using this product. An FAQ is available here.

Commercial license and support is available with a low cost Java SE Subscription.

Oracle also provides the latest OpenJDK release under the open source GPL License at jdk.java.net.

If you want to develop applications for Java, download the Java Development Kit, or JDK™. The JDK includes the JRE, so you do not have to download both separately.

Jre для windows server

Краткое описание:
Поддержка программ, написанных на языке Java базового уровня. (напр. для запуска того же Minecraft или работа с APK)

Описание:
(с Вики + изменениями на «людской язык»)
Java Runtime Environment (сокр. JRE) — минимальная реализация виртуальной машины, необходимая для исполнения Java-приложений, без компилятора и других средств разработки.

Можно описать много чело, есть огромное кол-во ссылок по поводу JRE, поэтому я не буду всё описывать — это можно найти прямо на самом сайте — https://www.java.com/ru/

• Условные обозначения:
  (?) — не точно, возможно что не сработает, или возможно, ухудшит работу.
  Q: — вопрос.
  Z: — ответ.

Q: Программы не видят Java, что б я не делал.
Z: Java использует переменную среду Win для своего обнаружения (или ссылания на себя). Но почему-то установщик сам редко когда записывает в среду это значение, поэтому Java себя и не показывает.

Это также касается JDK и прочих!

Увы, я знаю только как на Windows это выглядит. С «Пингвином» и т.д. — хз как там. Можете написать в тему инструкцию, кину сюда ссылку на пост.

Пути практически идентичны в разных версиях Windows:

[b]Все элементы панели управления[b] -> Система -> Доп. параметры системы -> Дополнительно -> Переменные среды -> Системные переменные -> нажать на «PATH» -> -> Изменить. -> Создать -> прописать путь к версии Java.
Пример: У меня стоит 64-bit, поэтому я пишу C:\Program Files\Java\jre*\ (звёздочка — номер версии).
Для 32-bit: C:\Program Files (x86)\Java\jre*\.
P.S. Можно зайти в C:\Program Files\Java\ и вписать версии которые там есть.

Если не сработает, то пробуем после jre* дописать \bin\, т.е. C:\Program Files\Java\jre*\bin\.

— 512Мб: 512 Мб , естественно.
— 1Гб: 1024 Мб
— 2Гб: 2048 Мб
— 3Гб: 3072 Мб
— 4Гб: 4096 Мб
— 6Гб: 6144 Мб
— 8Гб: 8192 Мб
— 16Гб: 16384 Мб
— 32Гб: 32768 Мб
— И т.д.

Можно открыть калькулятор и посчитать в ручную, если нужно собственное значение. Пример: Нужно 5Гб? 4096 + 1024 = 5120. Живой пример.

При обнаружении проблем и ответов на них — писать в тему, добавлю сюда ссылку на автора текста.

Русский интерфейс: Нет

• Beta v8u202
  • Windows:
    • Web, 32-bit:ТЫЧКА
    • Автономно, 32-bit:ТЫЧКА
      • Распакованный:ТЫЧКА
    • Автономно, 64-bit:ТЫЧКА
      • Распакованный:ТЫЧКА

  • Linux:
    • 32-bit:ТЫЧКА
      • Распакованный:ТЫЧКА
    • 64-bit:ТЫЧКА
      • Распакованный:ТЫЧКА

  • Mac OS X:
    • Автономно, 64-bit:ТЫЧКА
      • Распакованный:ТЫЧКА

  • Solaris:
    • Распакованный, 64-bit:ТЫЧКА

  • Solaris SPARC:
    • Распакованный, 64-bit:ТЫЧКА

В теме нет куратора. Если нужно что-то изменить в шапке, добавить какую-то обнову, и т.д. — мне в QMS и кинуть ссылку на пост, на который нужно указать ссылку. Возможно личное наименовывание ссылки.
Если я не буду отвечать промежуточное время (пару дней, а не один или полтора дня), то обращайтесь к модераторам раздела через кнопку под постами, на которые необходимо добавить ссылки. Я потом отредактирую шапку по порядку.

Сообщение отредактировал ctich — 20.03.19, 19:48

Всем привет, уважаемые форумчане.

Прошу у вас помощи, так как исчерпал возможности самостоятельно решить проблему с ява.

Детали- На Netbeans написал пример приложения на Ява, скомпилировал. Пробую запустить в консоли- вылазит сообщение

«A JNI error has occurred, please check your installation and try again
Exception in thread «main» java.lang.UnsupportedClassVersionError: verysimplechatserver/VerySimpleChatServer has been compiled by a more recent version of the Java Runtime (class file version 54.0), this version of the Java Runtime only recognizes class file versions up to 52.0″

Тоесть моя версия JNI на компе ниже чем нужно.

Ява обновил с официального сайта- не помогло.
Установил отдельно JDK с оф сайта- не помогло.

Возможно нужно в Netbeans указать целевую версию ява для компиляции- но как это сделать.

Сорь, правка- моя версия JRE ниже чем 54.

установка последней версии JRE с сйта Oracle ничего не поменяла.

Тэк, отчёт по проблеме-

Удалил вообще все версии Ява с компа, Поставил JDK 10 с сайта Oracle, в комплекте установилось и JRE.
На компе в переменных средах прописал переменную Path- путь к папке bin в JDK, на всякий случай прописал переменную JAVA_HOME — путь к JDK, в Netbeans
— в tools-options- вкладка Java, там во вкладке Ant переменная Classpath- указан путь к JDK, во вкладке Java Shell выбран JDK 10, во вкладке Nashorn так же выбран JDK 10.
Компилируется, запускается с командной строки, всё норм.

Добавлено 09.04.2019, 12:19:

Мле, чуть не забыл- в Netbeance в выпадающем меню Run есть строка SetProjectConfiguration, далее Customize, и там в пункте Source выбираем JDK 10, и Profile- full JRE.
Фух.

А можно где скачать oracle java 8 jdk .А то скачал oracle 8 jre c cайта oracle и в Intellij idea c ней не запускається компилирование програмы.Требует jdk а на сайте oracle для скачывання требует логинится.Только удалось скачать java 12.0.1 jdk последнюю.

Сообщение отредактировал s1a1g1e1r1t — 29.04.19, 21:50

Jre для windows server

Your search did not match any results.

We suggest you try the following to help find what you’re looking for:

• Check the spelling of your keyword search.
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Server JRE (Java SE Runtime Environment) 8 Downloads

Thank you for downloading this package of the Java™ Platform, Standard Edition Runtime Environment (JRE™). The Server JRE is a runtime environment specifically targeted for deploying Java in server environments and it is available for 64-bit Linux, Solaris and Windows platforms.

Important Oracle JDK License Update

The Oracle JDK License has changed for releases starting April 16, 2019.

The new Oracle Technology Network License Agreement for Oracle Java SE is substantially different from prior Oracle JDK licenses. The new license permits certain uses, such as personal use and development use, at no cost — but other uses authorized under prior Oracle JDK licenses may no longer be available. Please review the terms carefully before downloading and using this product. An FAQ is available here.

Commercial license and support is available with a low cost Java SE Subscription.

Oracle also provides the latest OpenJDK release under the open source GPL License at jdk.java.net.

The Server JRE includes tools for JVM monitoring and tools commonly required for server applications, but does not include browser integration (the Java plug-in).

For more information on installing this package, see Installation Instructions.

Java SE JDK and JRE 8.281

Java allows you to play online games, chat with people around the world, calculate your mortgage interest, and view images in 3D, just to name a few. This new version is considered a Critical Patch Update.

Download

What’s New

Certified

Similar to 3

It’s also integral to the intranet applications and other e-business solutions that are the foundation of corporate computing. Installing this update will ensure that your Java applications continue to run as safely and efficiently as always.

The JRE is the Java Runtime Environment, it covers most end-users needs. Contains everything required to run Java applications on your system. It is a package of everything necessary to run a compiled Java program, including the Java Virtual Machine (JVM), the Java Class Library, the java command, and other infrastructure. However, it cannot be used to create new programs.

The JDK is the Java Development Kit, the full-featured SDK for Java. It has everything the JRE has, but also the compiler (javac) and tools (like javadoc and jdb). It is capable of creating and compiling programs.

Usually, if you only care about running Java programs on computer you will only install the JRE. It’s all you need. On the other hand, if you are planning to do some Java programming, you need to install the JDK instead.

Sometimes, even if you are not planning to do any Java development on a computer, you still need the JDK installed. For example, if you are deploying a web application with JSP, you are technically just running Java programs inside the application server. Why would you need the JDK then? Because the application server will convert JSP into Java servlets and needs to use the JDK to compile the servlets.

Allow SASL Mechanisms to Be Restricted

• A security property named jdk.sasl.disabledMechanisms has been added that can be used to disable SASL mechanisms. Any disabled mechanism will be ignored if it is specified in the mechanisms argument of Sasl.createSaslClient or the mechanism argument of Sasl.createSaslServer. The default value for this security property is empty, which means that no mechanisms are disabled out-of-the-box.

SunPKCS11 Provider Upgraded with Support for PKCS#11 v2.40

• The SunPKCS11 provider has been updated with support for PKCS#11 v2.40. This version adds support for more algorithms such as the AES/GCM/NoPadding cipher, DSA signatures using SHA-2 family of message digests, and RSASSA-PSS signatures when the corresponding PKCS11 mechanisms are supported by the underlying PKCS11 library.

New Checks on Trust Anchor Certificates

• New checks have been added to ensure that trust anchors are CA certificates and contain proper extensions. Trust anchors are used to validate certificate chains used in TLS and signed code. Trust anchor certificates must include a Basic Constraints extension with the cA field set to true. Also, if they include a Key Usage extension, the keyCertSign bit must be set.
• A new system property named jdk.security.allowNonCaAnchor has been introduced to restore the previous behavior, if necessary. If the property is set to the empty String or «true» (case-insensitive), trust anchor certificates can be used if they do not have proper CA extensions.
• The default value of this property, if not set, is «false».
• Note that the property does not apply to X.509 v1 certificates (since they don’t support extensions).
• This property is currently used by the JDK implementation. It is not guaranteed to be supported by other Java SE implementations.

Exact Match Required for Trusted TLS Server Certificate

• A TLS server certificate must be an exact match of a trusted certificate on the client in order for it to be trusted when establishing a TLS connection.

Added LuxTrust Global Root 2 Certificate

The following root certificate has been added to the cacerts truststore:

+ LuxTrust
+ luxtrustglobalroot2ca
DN: CN=LuxTrust Global Root 2, O=LuxTrust S.A., C=LU

Bug Fixes:

Support for OpenType CFF Fonts

• Previously, Oracle JDK 8 did not include OpenType CFF fonts (.otf fonts) into the standard logical fonts (such as «Dialog» and «SansSerif»). This resulted in missing glyphs when rendering text. In the most extreme cases where only CFF fonts were installed on the system, a Java exception could be thrown.
• Several Linux distributions were affected by this issue because they rely on CFF fonts to support some languages, which is common for CJK (Chinese, Japanese, and Korean) languages.
• Oracle JDK 8 now uses these CFF fonts, and this issue has been resolved.

Better Serial Filter Handling

• The jdk.serialFilter system property can only be set on the command line. If the filter has not been set on the command line, it can be set can be set with java.io.ObjectInputFilter.Config.setSerialFilter. Setting the jdk.serialFilter with java.lang.System.setProperty has no effect.

Legacy:

If you are looking for previous Java versions here are the links to download: