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Self-Hosted Installation and Upgrades Liferay's flexibility makes it possible to host it in any way you choose: on any Kubernetes-based cloud platform via Helm charts and Terraform scripts, on...

Liferay-Tomcatバンドルのインストール

Official Documentation

Installing a Liferay-Tomcat Bundle The Tomcat Bundle includes the Apache Tomcat application server with Liferay DXP/Portal pre-deployed. It's the easiest, fastest way to install Liferay on...

Tomcatに以前のバージョンのLiferayをインストールする

Official Documentation

Installing Earlier Liferay Versions on Tomcat Liferay DXP 2025.Q2/Portal 2025.Q1 or below Using a Liferay-Tomcat bundle or Docker image is the fastest way to get started using Liferay DXP. This...

データベースの設定

Official Documentation

Configuring a Database By default for demonstration purposes, Liferay DXP/Portal is configured to use an embedded HSQL database. Beyond demonstration purposes, we recommend using a full-featured,...

アプリケーションサーバーに以前のバージョンのLiferayをインストールする

Official Documentation

Installing Earlier Liferay Versions on Application Servers As new Liferay versions are released, their dependencies and installation steps change. Liferay made a big change for DXP with the 2025.Q3...

アプリケーションサーバーへのLiferayのインストール

Official Documentation

Installing Liferay on an Application Server You can install Liferay DXP or Liferay Portal on any supported application server. This is typically the most practical installation type to use in...

以前のバージョンのLiferayをWebLogicにインストールする

Official Documentation

Installing Earlier Liferay Versions on WebLogic Liferay DXP 2025.Q2/Portal 2025.Q1 or below If you are using WebLogic as your application server, it is highly recommended to install DXP to a...

JBoss EAP に以前のバージョンの Liferay をインストールする

Official Documentation

Installing Earlier Liferay Versions on JBoss EAP Liferay DXP 2025.Q2/Portal 2025.Q1 or below Installing on JBoss EAP requires installing the DXP WAR, installing dependencies, configuring JBoss,...

ローカルサーバーにLiferayをインストールする

Official Documentation

Installing Liferay On A Local Server Liferay runs on an application server. There are three ways to host Liferay on a local machine: Using a Docker container Using a Liferay Tomcat bundle On a...

Wildflyに以前のバージョンのLiferayをインストールする

Official Documentation

Installing Earlier Liferay Versions on Wildfly Liferay DXP 2025.Q2/Portal 2025.1 or below Installing on WildFly requires installing the DXP WAR, installing dependencies, configuring WildFly, and...

JBoss EAPへのインストール

Official Documentation

Installing on JBoss EAP Liferay DXP 2025.Q3+/Portal 2026.Q1+ For pre-Jakarta Liferay versions, see Installing Earlier Versions on JBoss EAP. Installing on JBoss EAP requires installing the DXP...

WebSphere に以前のバージョンの Liferay をインストールする

Official Documentation

Installing Earlier Liferay Versions on WebSphere Liferay DXP 2024.Q1/Portal GA112 or below Compatibility with IBM WebSphere application server has been removed in 2024.Q2 and later releases. ...

Liferayを初めて実行する

Official Documentation

Running Liferay for the First Time Once you've installed Liferay DXP/Portal and configured a database for it, it is ready to run. Start the Server Run the startup script bundled with your...

Tomcatへのインストール

Official Documentation

Installing on Tomcat Liferay DXP 2025.Q3+/Portal 2026.Q1+ For pre-Jakarta Liferay versions, see Installing Earlier Versions on Tomcat. Using a Liferay-Tomcat bundle or Docker image is the...

Tomcat での JNDI の設定

Official Documentation

Setting Up JNDI on Tomcat Liferay 7.4+ To set up JNDI resources, you must put the necessary JDBC drivers in the Tomcat lib folder (i.e. tomcat-9.0.56/lib). For example, if you use an Oracle...

WildFlyへのインストール

Official Documentation

Installing on WildFly Liferay DXP 2025.Q3+/Portal 2026.Q1+ For pre-Jakarta Liferay versions, see Installing Earlier Versions on WildFly. Installing on WildFly requires installing the DXP WAR,...

リファレンス

Official Documentation

Reference When installing Liferay, you must take into consideration the specifics of your environment. These topics help you integrate Liferay into your existing environment and aid in...

Liferay DXPのアクティブ化

Official Documentation

Activating Liferay DXP Subscription Required Liferay DXP is activated using an XML (.xml) activation key. It specifies your DXP subscription terms or trial agreement. When you run Liferay DXP for...

TCPを介したユニキャストの構成

Official Documentation

Configuring Unicast over TCP If your network configuration or the geographical distance between cluster nodes prevents you from using UDP Multicast clustering, you can configure TCP Unicast. You...

Liferayのセットアップ

Official Documentation

Setting Up Liferay After installing Liferay, configure it to meet your needs. Here are common setup tasks. Setup Tasks Preconfigure the System Activate Liferay (Subscription Required) ...

JVM設定

Official Documentation

JVM Configuration As of Liferay DXP 2024.Q3+/Portal GA125+, Liferay DXP/Portal requires a Java JDK 17 or 21 (prior versions support JDKs 8 and 11) with specific JVM option settings. There are also...

高可用性のためのクラスタリング

Official Documentation

Clustering for High Availability Liferay DXP can scale to serve everything from the smallest to the largest web sites. Out-of-the-box, it's configured optimally for a single server environment. If...

クラスタリンクの構成

Official Documentation

Configuring Cluster Link Enabling Cluster Link activates distributed caching. The cache is distributed across multiple Liferay DXP nodes running concurrently. Cluster Link uses Ehcache replication....

例：シンプルなDXPクラスターの作成

Official Documentation

Example: Creating a Simple DXP Cluster A fast, easy way to learn DXP clustering is to set up a two node DXP cluster environment on one machine using Docker containers. This example creates two DXP...

クラスタノードのデータベース構成

Official Documentation

Database Configuration for Cluster Nodes At minimum, nodes in a DXP cluster must be configured to share the same database (or database cluster) in order to function. Optimizations discussed here...

Tomcatによるセッションレプリケーション

Official Documentation

Session Replication with Tomcat Liferay DXP 2024.Q3+/Portal GA92+ To ensure user session data is synchronized across all instances in the cluster, Liferay supports session replication. If one...

JVMの調整

Official Documentation

Tuning Your JVM Java Virtual Machine (JVM) tuning primarily focuses on adjusting Java heap and non-heap settings and configuring garbage collection. Finding settings that perform well for you...

Liferayの調整

Official Documentation

Tuning Liferay There are several ways to tune Liferay's performance. This involves configuring the Java Virtual Machine and frameworks that support the Liferay application, monitoring performance...

アップグレードの基本

Official Documentation

Upgrading Liferay Liferay is continuously being enhanced with new features as new versions are released. To access these features in your current project, you must upgrade your Liferay instance to...

初期インスタンスのローカライズ

Official Documentation

Initial Instance Localization Liferay DXP supports localization by language, time zone, and more. The English (US) language translation and GMT time zone are the defaults, but DXP has over 40...

CDNの使用

Official Documentation

Using a CDN A Content Delivery Network (CDN) is a distributed infrastructure for caching static, file-based content. When visitors hit your site, your static content is loaded from the server...

セキュリティと管理

Official Documentation

Security and Administration After installation comes configuration. There are three areas you should examine carefully before opening your system to users: Security Administration Settings ...

管理

Official Documentation

Administration Liferay is highly adaptable and customizable. You can configure multiple aspects of it in the system or instance scope. For an overview of the different settings and configurations...

Configuring Liferay

Official Documentation

Configuring Liferay Liferay is a very adaptable tool. You can modify and configure it to suit the needs of your application.

カスタムフィールドの追加

Official Documentation

Adding Custom Fields Custom fields are in maintenance mode. Use Liferay Objects if possible. Many of Liferay's assets and resources can be extended with custom fields. Adding custom fields can...

言語オーバーライドによる翻訳の変更

Official Documentation

Changing Translations with Language Override Liferay DXP 7.4 U4/Portal 7.4 GA8. Import/Export and filtering functionality in Liferay DXP 7.4 U17/Liferay Portal 7.4 GA17 Liferay's Language...

構成ファイルの使用

Official Documentation

Using Configuration Files System Settings provides a user interface for making system-scoped configuration changes and setting default configurations for other scopes. The same configurations in...

共通タスク

Official Documentation

Common Tasks Enabling OpenOffice / LibreOffice Configuring Mail Managing Instance Email Notification Templates Setting a Terms of Use Managing User Authentication Configuring Default User...

設定ファイルとファクトリー

Official Documentation

Configuration Files and Factories Using Configuration Files Using Factory Configuration

ベータ機能と機能フラグ

Official Documentation

Beta Features and Feature Flags Feature Flags DXP 7.4 U69+/GA69+ Some features in Liferay are hidden behind feature flags. Using feature flags, you have control over new functionality introduced...

国の管理

Official Documentation

Managing Countries Liferay DXP 7.4 U36/Liferay Portal 7.4 GA36 and above Liferay contains a list of available countries as defined by the ISO 3166 Standard, but you can use the Countries...

設定スコープについて

Official Documentation

Understanding Configuration Scope Liferay DXP settings are applied at four levels, or scopes: System, Virtual Instance, Site, and Widget. System Settings define the system-wide defaults. For all...

Factory設定の使用

Official Documentation

Using Factory Configuration Most Liferay DXP System Settings allow just one set of configurations for an entry. To change the configuration, you update the single configuration form, and it applies...

システム設定

Official Documentation

System Settings You can make System-scoped configurations from Control Panel → Configuration → System Settings. The System Settings application shows configuration sections underneath four...

セキュリティ設定

Official Documentation

Security Settings Enabling Antivirus Scanning for Uploaded Files More coming soon!

仮想インスタンス

Official Documentation

Virtual Instances Liferay DXP can host multiple portals on one installation. These are called virtual instances. Each virtual instance has completely separate data and configurations. Each is...

仮想インスタンスの追加

Official Documentation

Adding a Virtual Instance Before you do anything in Liferay DXP to add a virtual instance, you must configure its domain name in your network to point to your installed Liferay DXP system. There's...

フロントエンドリソースキャッシュ（CSS）の構成

Official Documentation

Configuring Frontend Resource Caching (CSS) Liferay DXP 2025.Q4+ When you access a page on your site, the page's load time depends on how it retrieves frontend resources, such as JavaScript or...

分析

Official Documentation

Analytics The Analytics category defines the available analytics systems for the virtual instance. Enter an analytics system or remove one of the two pre-configured options (google and piwik)....

仮想インスタンスでのユーザーの構成

Official Documentation

Configuring Users in Virtual Instances You can define the look and feel of the personal menu, the default user associations, and the fields that appear when a new user creates an account. To...

インフラストラクチャー

Official Documentation

Infrastructure The Infrastructure category contains settings related to the export/import, staging, and site template propagation processes. You can also configure the session timeout. To access...

メール設定

Official Documentation

Email Settings The email configuration is where you configure email notifications at the virtual instance scope. To access these options, Open the Global Menu (Global Menu) and navigate to...

ファイルストレージ

Official Documentation

File Storage All files uploaded to Liferay DXP are stored in the instance's designated file store. This includes files uploaded using Documents and Media, as well as those uploaded using...

インスタンス設定

Official Documentation

Instance Configuration The Instance Configuration settings define the configuration information for the virtual instance, from its appearance to the Terms of Use your Users agree to the first time...

ローカライズ

Official Documentation

Localization To access the Localization settings, Open the Control Panel and navigate to Configuration → Instance Settings, and select the Localization category under the PLATFORM section. Here,...

リダイレクト URL

Official Documentation

Redirect URLs Available 7.4+ Your Liferay Instance can be configured to allow redirects to certain URLs or IP addresses. To configure, navigate to Control Panel → Instance Settings → Content and...

ファイルストアの移行

Official Documentation

File Store Migration Files can be migrated from one file store type to another. Here are some migration scenarios: Migrating from Simple File System Store to Advanced File System Store for...

サードパーティー

Official Documentation

Third Party The Third Party category specifies the maps API provider for geolocalized assets. Choose OpenStreetMap or Google Maps as the maps API provider. Configure API provider for mapping...

アップロードされたファイルのウイルス対策スキャンを有効にする

Official Documentation

Enabling Antivirus Scanning for Uploaded Files DXP 7.3 SP 1+, Portal 7.3 GA7+, and DXP 7.2 FP 9+ This feature is not currently available on Portal 7.2 and earlier versions. You can...

Amazon Simple Storage Service

Official Documentation

Amazon Simple Storage Service Self-Hosted Only Amazon's simple storage service (S3) is a cloud-based storage solution that DXP's S3 Store uses to store files seamlessly to the cloud. Once you have...

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