如何配置Spring-Boot应用程序以继续使用RestEasy? [英] How configure Spring-Boot app to continue to use RestEasy?

问题描述

我有一个旧的Web应用程序(纯servlet，没有Spring)，我想以胖子的身份运行.该应用程序提供了很多REST服务.我不想修改旧代码.
如何配置Spring-Boot应用程序以继续使用RestEasy?

I have an old web application (pure servlet, without Spring) that I want to run as fat-jar. This app provides a lot of REST services. I don't want to modified old code.
How configure Spring-Boot app to continue to use RestEasy?

推荐答案

您可以使用RESTEasy Spring Boot启动程序.这是您的操作方式:

You can use RESTEasy Spring Boot starter. Here is how you do it:

添加POM依赖项

将下面的Maven依赖项添加到您的Spring Boot应用程序pom文件中.

Add the Maven dependency below to your Spring Boot application pom file.

<dependency>
   <groupId>com.paypal.springboot</groupId>
   <artifactId>resteasy-spring-boot-starter</artifactId>
   <version>2.1.1-RELEASE</version>
   <scope>runtime</scope>
</dependency>

注册JAX-RS应用程序类

只需将您的JAX-RS应用程序类(Application的子类)定义为Spring bean，它将被自动注册.请参见下面的示例.请参阅

Just define your JAX-RS application class (a subclass of Application) as a Spring bean, and it will be automatically registered. See the example below. See section JAX-RS application registration methods in How to use RESTEasy Spring Boot Starter for further information.

package com.test;

import org.springframework.stereotype.Component;
import javax.ws.rs.ApplicationPath;
import javax.ws.rs.core.Application;

@Component
@ApplicationPath("/sample-app/")
public class JaxrsApplication extends Application {
}

注册JAX-RS资源和提供者

只需将它们定义为Spring bean，它们将被自动注册.请注意，JAX-RS资源可以是单例的，也可以是请求范围的，而JAX-RS提供程序必须是单例的.

Just define them as Spring beans, and they will be automatically registered. Notice that JAX-RS resources can be singleton or request scoped, while JAX-RS providers must be singletons.

项目GitHub页面上的其他信息.

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