如何在tomcat服务器上部署spring boot web应用程序

本文介绍了如何在tomcat服务器上部署spring boot web应用程序的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我已经创建了spring boot web应用程序，但我无法在tomcat上部署spring boot web应用程序WAR文件，我可以将其作为java应用程序运行。如何在tomcat上将spring boot应用程序作为Web服务运行。我正在使用以下代码。如果可以在tomcat上运行，请在不使用web.xml和使用web.xml的情况下帮助我使用注释。

I have created spring boot web application, but I am unable to deploy spring boot web application WAR file on tomcat and I am able to run it as java application. How to run spring boot application as web service on tomcat. I am using following code. If it is possible to run on tomcat plz help me using annotations without using web.xml and with using web.xml.

@SpringBootApplication public class Application extends SpringBootServletInitializer { protected SpringApplicationBuilder configure(SpringApplicationBuilder application) { return application.sources(Application.class); } public static void main(String[] args) throws Exception { SpringApplication.run(Application.class, args); } }

以下代码为rest controller

Following code for rest controller

@RestController public class HelloWorld{ @RequestMapping(value = "/hello", method = RequestMethod.GET) public ResponseEntity<String> get() { return new ResponseEntity<String>("Hello World", HttpStatus.OK); } }

关注Pom.xml我正在使用

Following Pom.xml I am using

<groupId>org.springframework</groupId> <artifactId>web-service</artifactId> <version>0.1.0</version> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.3.0.RELEASE</version> </parent> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-tomcat</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> </dependency> <dependency> <groupId>com.googlecode.json-simple</groupId> <artifactId>json-simple</artifactId> </dependency> </dependencies> <properties> <java.version>1.6</java.version> </properties> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> <repositories> <repository> <id>spring-releases</id> <url>repo.spring.io/libs-release</url> </repository> </repositories> <pluginRepositories> <pluginRepository> <id>spring-releases</id> <url>repo.spring.io/libs-release</url> </pluginRepository> </pluginRepositories> <packaging>war</packaging>

推荐答案

以下是关于如何将 Spring Boot 应用程序部署为 war 文件的两个好文档。

Here are two good documentations on how to deploy the Spring Boot App as a war file.

你可以按照这个春季启动 howto-traditional-deployment 文档 -

You can follow this spring boot howto-traditional-deployment documentation -

根据此文档执行的步骤 -

Steps according to this documentation -

您更新应用程序的主类以扩展 SpringBootServletInitializer 。

下一步是更新构建配置，以便项目生成war文件而不是jar文件。 < packaging> war< / packaging>

The next step is to update your build configuration so that your project produces a war file rather than a jar file. <packaging>war</packaging>

标记提供的嵌入式servlet容器依赖项。

Mark the embedded servlet container dependency as provided.

<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-tomcat</artifactId> <scope>provided</scope> </dependency>

还有一种方式 -

请参阅 spring io文档，其中概述了如何将spring boot应用程序部署到应用程序服务器。

See this spring io documentation which outlines how to deploy the spring boot app to an application server.

步骤 -

将 jar 打包改为 war 。

注释掉 spring-boot-maven-plugin pom.xml中的插件

通过扩展 SpringBootServletInitializer 并覆盖 configure 方法

删除 spring-boot-starter-tomcat依赖并修改你的 spring-boot-starter-web 依赖

<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <exclusions> <exclusion> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-tomcat</artifactId> </exclusion> </exclusions> </dependency>

在 pom.xml中，删除 spring-beans 和 spring-webmvc 依赖项。 spring-boot-starter-web 依赖项将包括这些依赖项。

In your pom.xml, remove spring-beans and spring-webmvc dependencies. The spring-boot-starter-web dependency will include those dependecies.