Spring Boot War部署到Tomcat(Spring Boot War deployed to Tomcat)

 我试图将一个Spring Boot应用程序部署到Tomcat，因为我想部署到AWS。 我创建了一个WAR文件，但它似乎没有在Tomcat上运行，尽管它是可见的。 
 
 细节： 
 这是我的应用程序： 
 
@Configuration
@ComponentScan
@EnableAutoConfiguration
public class App {
    public static void main(String[] args) {
        SpringApplication.run(SampleController.class, args);
    }
}

@Controller
@EnableAutoConfiguration
public class SampleController {
    @RequestMapping("/help")
    @ResponseBody
    String home() {
        String input = "Hi! Please use 'tag','check' and 'close' resources.";
        return input;
    }
}
 
 application.properties具有以下内容： 
 
server.port=${port:7777}
 
 
 
 阅读了很多页面和问答后，我添加了以下POM： 
 http://maven.apache.org/xsd/maven-4.0.0.xsd“> 4.0.0 
<groupId>com.niewlabs</groupId>
<artifactId>highlighter</artifactId>
<version>1.0-SNAPSHOT</version>

<packaging>war</packaging>

<properties>
    <java.version>1.8</java.version>
</properties>    
<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.1.9.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>
        <scope>provided</scope>
    </dependency>
</dependencies>
 
 
 我运行了“mvn软件包”，并获得WAR文件（大小250Mb），我将其放入“webapps”文件夹中。 
 
 
 我启动了Tomcat，可以看到我的应用程序列出，在我的情况下“/highlighter-1.0-SNAPSHOT”。 
 
 
 点击该应用的链接会导致“状态404”页面。 
 
 
 当我运行Spring Boot应用程序本身，没有容器它运行在localhost：7777，但没有任何东西，当我在Tomcat中运行它。 
 
 
 更新：另有参考 。 不确定它是多么有用。 

I am trying to deploy a Spring Boot app to Tomcat, because I want to deploy to AWS. I created a WAR file, but it does not seem to run on Tomcat, even though it is visible.
 
Details:
 0. Here is my app:
 
@Configuration
@ComponentScan
@EnableAutoConfiguration
public class App {
    public static void main(String[] args) {
        SpringApplication.run(SampleController.class, args);
    }
}

@Controller
@EnableAutoConfiguration
public class SampleController {
    @RequestMapping("/help")
    @ResponseBody
    String home() {
        String input = "Hi! Please use 'tag','check' and 'close' resources.";
        return input;
    }
}
 
application.properties has following:
 
server.port=${port:7777}
 
 
 
After reading a number of pages and question-answers I added following to my POM:
 
 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0
 
<groupId>com.niewlabs</groupId>
<artifactId>highlighter</artifactId>
<version>1.0-SNAPSHOT</version>

<packaging>war</packaging>

<properties>
    <java.version>1.8</java.version>
</properties>    
<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.1.9.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>
        <scope>provided</scope>
    </dependency>
</dependencies>
 
 
 
I ran"mvn package"and got WAR file (size 250Mb), which I put into "webapps" folder.
 
 
I started Tomcat and am able to see my app listed, in my case "/highlighter-1.0-SNAPSHOT".
 
 
Clicking on the link for the app results in "Status 404" page.
 
 
When I run Spring Boot app just by itself, without container it runs on localhost:7777, but there is nothing there when I run it in Tomcat. 
 
 
Update: There is another reference. Not sure how useful it is.

原文：https://stackoverflow.com/questions/27904594