Eclipse 中缺少 JPA 工具菜单

Question

I have created a Spring Boot application (Maven project) with JPA and SQL Server dependencies. When I open the project in Eclipse and right-click on my project in the Project Explorer, I do not seem the JPA Tools option.

The JPA section is also missing in the Project Facets.

Eclipse Version : Oxygen.2 Release 4.7.2

Java Version : 1.8

OS : macOS High Sierra Version 10.13.4

Answer 1

you should add JPA facet to your project.

Project -> context menu -> property -> project facets -> JPA

Then click further configuration available..

Then you set DB connection by clicking add connection.. Link
Choose connection profile types

Then set connection details

Answer 2

The above answer is correct, but if you're missing the JPA Facet in your project properties, you should do this

Go to help -> install new software

Search for JPA

Select Web, XML, Java EE and OSGi Enterprise Development and install

Restart Eclipse

Also see Not able to create or convert a project in to JPA Project

Answer 3

Right click on project and go to

Configure -> Convert to JPA Project

Then you will be able to see the JPA Tools in menu