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Official Documentation 1817
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Liferay DXP 2025.Q3 の重大な変更点
Official Documentation
Liferay DXP 2025.Q3 Breaking Changes Breaking changes break or significantly alter existing functionality or code structure. Here are all of the breaking changes for Liferay DXP 2025.Q3. As the...
2025年第3四半期のデフォルト設定と機能フラグの変更
Official Documentation
2025.Q3 Default Setting and Feature Flag Changes Most new versions of Liferay DXP include changes to the default settings. If you rely on the defaults from your old version, review the changes and...
Liferay DXP 2025.Q4 重大な変更
Official Documentation
Liferay DXP 2025.Q4 Breaking changes Breaking changes break or significantly alter existing functionality or code structure. Here are all of the breaking changes for Liferay DXP 2025.Q4. As the...
7.2 旧バージョンと非互換の変更
Official Documentation
7.2 Breaking Changes This document presents a chronological list of changes that break existing functionality, APIs, or contracts with third party Liferay developers or users. We try our best to...
2025年第4四半期のデフォルト設定と機能フラグの変更
Official Documentation
2025.Q4 Default Setting and Feature Flag Changes Most new versions of Liferay DXP include changes to the default settings. If you rely on the defaults from your old version, review the changes and...
7.4 旧バージョンと非互換の変更
Official Documentation
7.4 Breaking Changes Breaking changes break or significantly alter existing functionality or code structure. Here are all of the breaking changes for Liferay 7.4, starting with the latest quarterly...
7.3 旧バージョンと非互換の変更
Official Documentation
7.3 Breaking Changes This document presents a chronological list of changes that break existing functionality, APIs, or contracts with third party Liferay developers or users. We try our best to...
データベースの移行
Official Documentation
Migrating the Database For support, maintenance, or performance reasons, you may decide to migrate from the database you use to one of the other databases Liferay supports. Though the exact steps...
アップグレード後の考慮事項
Official Documentation
Post-Upgrade Considerations After upgrading the database, you should configure Liferay for production again and check up on feature changes that might affect your Liferay instance. Re-enable...
アップグレードの準備
Official Documentation
Preparing for an Upgrade Preparation and planning may be of little consequence for small, casual installations but is mandatory for large enterprise-level installations. Create a Back Up Always...
データベースのアップグレード
Official Documentation
Upgrading the Database Liferay's tools and instructions facilitate upgrading DXP and Portal environments safely and quickly. Non-clustered environments that have small data sets, can be upgraded...
アップグレードのトラブルシューティング
Official Documentation
Troubleshooting Upgrades Liferay has many out-of-the-box tools and features to identify and solve issues that may arise when performing an upgrade. To troubleshoot, you can upgrade modules...
カスタマイズの更新
Official Documentation
Updating Customizations Plugins (e.g., themes, apps, and customizations) you've developed must be adapted to the new Liferay version. This can be as simple as updating dependencies or involve...
Liferay Dockerイメージの構築
Official Documentation
Building Liferay Docker Images Liferay is open-source and fully customizable. You can create your own Liferay Docker images using Dockerfiles to suit the needs of your installation. For example,...
Dockerイメージのバージョン
Official Documentation
Docker Image Versions Liferay Docker image tags begin with a Liferay software version and end with an image version. [Liferay software version] [image version] For example, Liferay DXP 7.4.13...
Dockerパッケージ
Official Documentation
Docker Packages These are the packages Liferay installs in the Ubuntu OS to support a full Liferay DXP environment. This list includes neither the JDK nor the dependencies the packages require. ...
コンテナのライフサイクルとAPI
Official Documentation
Container Lifecycle and API At a high level, the container starts Tomcat with Liferay deployed on it. Additionally, however, the container entry point provides an API for executing these use cases:...
コンテナへのアプリやその他のアーティファクトのインストール
Official Documentation
Installing Apps and Other Artifacts to Containers Applications and other artifacts (such as DXP activation keys) are installed to DXP Docker containers via the container's /mnt/liferay/deploy...
Liferay Dockerイメージの使用
Official Documentation
Using Liferay Docker Images Docker Hub hosts Liferay DXP and Liferay Portal Docker images, bundled with Tomcat on Linux. The Liferay Docker Hub pages provide image details and tags for the...
コンテナの設定
Official Documentation
Configuring Containers Everything that is configurable in a Liferay installation is configurable in a Liferay Docker container. Here are the most common things to configure: JVM Options Portal...
Docker のメンテナンスとトラブルシューティング
Official Documentation
Maintenance and Troubleshooting in Docker The Liferay Docker container has tools for maintenance and troubleshooting out-of-the-box. You can set various environment variables to modify settings...
DXPをDockerでライセンスする
Official Documentation
Licensing DXP in Docker If you're using a DXP trial license that's expiring or you have a new license (activation key) you must install, you can replace your container's existing license. Here's...
DockerでDXPにパッチを適用する
Official Documentation
Patching DXP in Docker Liferay patches fix DXP issues and the Patching Tool applies the patches. On Docker Hub, Liferay provides images pre-populated with each new Fix Pack, Security Fix Pack, and...
コンテナへのファイルの提供
Official Documentation
Providing Files to the Container The Liferay container uses the files you provide to execute the following use cases: Configure Liferay with .properties Files and .config files Configure Tomcat...
A/Bテストの作成
Official Documentation
Creating A/B Tests Before creating A/B tests, remember these things: You can create a test for a default Experience or a personalized Experience mapped to a Segment. You can only create an A/B...
A/Bテスト結果のレビューとテストバリアントの公開
Official Documentation
Reviewing A/B Test Results and Publishing Test Variants When the A/B Test finishes, you can find the test results in Analytics Cloud and Liferay DXP. Analytics Cloud declares a winner when the...
A/B Testing
Official Documentation
A/B Testing Liferay DXP 7.2 SP1+ With A/B Testing, you can determine the most effective version of your content by testing variations on different users. The majority of visitors see the current...
A/Bテストの実行と監視
Official Documentation
Running and Monitoring A/B Tests You can configure these parameters when you run the A/B Test: Traffic Split: The percentage of visitors randomly split between the original and the variant when...
レスポンシブサイトの構築
Official Documentation
Building a Responsive Site More than half of all page views in the world come from mobile devices like phones and tablets. Any site should look as good when viewed by a mobile device as it does on...
モバイルデバイスルールの作成
Official Documentation
Creating Mobile Device Rules Available in Liferay 7.2 and prior as it is deprecated in 7.3 As a prerequisite, you must install the Liferay Mobile Device Detection Lite (LMDD) app from Liferay...
個人サイト
Official Documentation
Personal Sites By default, Liferay generates a personal site for every user. Each site includes two page sets: My Profile (public) and My Dashboard (private). Each user is the sole member of their...
グリッドフラグメントを使用したレスポンシブレイアウトの構築
Official Documentation
Building Responsive Layouts with the Grid Fragment Availability: Liferay DXP 7.3+. Liferay DXP uses responsive design by default, but there are situations where you want additional and more...
A/Bテスト要件の確認
Official Documentation
Verifying A/B Test Requirements Before running A/B Testing on your Content pages, you must verify these requirements are met: Liferay DXP is connected to Analytics Cloud. Fore information on how...
シミュレーションパネルの使用
Official Documentation
Using the Simulation Panel Available Liferay DXP 2023.Q4+/Portal GA102+ You can verify your page's responsiveness by simulating different scenarios. With Liferay, use the Simulation panel to...
SEO とメタデータ設定リファレンス
Official Documentation
SEO and Metadata Configuration Reference Optimizing SEO and metadata is essential for improving site visibility in search engines and ensuring content is properly indexed and displayed across...
コンテナでのスクリプトの実行
Official Documentation
Running Scripts in Containers If there's more that you want to do in the Liferay container beyond setting up Tomcat and Liferay files, deploying arifacts, and applying patches, you can use scripts....
ページの追加
Official Documentation
Adding Pages Managing a Liferay site involves adding and customizing pages to deliver content and create a personalized user experience. Learn how to create new pages and child pages from the...
ページテンプレートのエクスポートとインポート
Official Documentation
Exporting and Importing Page Templates Sometimes, it's easier to edit templates in a code editor. After you create a page template, you can export it for local editing. Once you've made the...
ユーティリティページの使用
Official Documentation
Using Utility Pages 7.4 U86+ and GA86+ Utility pages serve specific operational tasks and actions and are usually essential for users to interact with a website or application effectively. Utility...
新しいDockerイメージへのアップグレード
Official Documentation
Upgrading to a New Docker Image As new Liferay versions are released as Docker images, you can upgrade to them. Upgrading Liferay describes the process. Always back up your data and installation...