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HomeJavajavaTutorialHow to Achieve Hot Deployment with Tomcat and Eclipse: Native Functionality vs. FileSync Plugin?

 How to Achieve Hot Deployment with Tomcat and Eclipse: Native Functionality vs. FileSync Plugin?

Hot Deployment Integration of Tomcat and Eclipse

Setting up Eclipse and Tomcat for hot deployment allows for immediate reflection of changes to JSPs and servlets without the need for manual deployment.

Options for Hot Deployment

There are two primary options for hot deployment:

Method 1: Native Eclipse Functionality

  1. Add Tomcat to the server list.
  2. Set the project to "Dynamic Web Project."
  3. Add the project to Tomcat and configure its "Deployment Assembly."
  4. Open Tomcat configurations and change "Publishing" to "Never publish automatically."
  5. Start Tomcat in debug mode.

Method 2: FileSync Plugin

  1. Configure FileSync to send classes to Tomcat's WEB-INF/classes directory.
  2. Configure other resources to their destination locations.
  3. Add Tomcat to Eclipse servers and set "Server locations" to "Use Tomcat installation."
  4. Start Tomcat in debug mode.

Additional Information

  • Filesync allows for more flexibility in specifying file destinations.
  • Eclipse's hot deployment method does not require additional plugins.
  • Both methods work effectively for reflecting code changes without server restarts.
  • For more details on hot deployment methods and a customizable synchronization project, refer to the provided link.

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