部署到tomcat服务器时无法调用spring启动应用程序服务。

我有一个SpringBootApp，我可以在eclipse中运行它，方法是右键固定，然后选择RunAs->Java应用程序。但是，当我构建一个.war文件并将其部署到我的tomcat服务器时。控制台看起来好像应该部署应用程序，但我无法访问我的rest服务。我得到一个404错误。我真的不知道为什么它不工作，所以如果有人知道一个解决方案，你能解释为什么。。。此外，当我查看war文件时，我看到了部署应用程序所需的所有类文件。 你可以下载代码

控制器：

package com.sample.pkg;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;

@Controller
@ComponentScan("com.sample.pkg")
public class SampleController {

    @Autowired
    SampleComponent component;

    @RequestMapping("/sendOption")
    public String update(@RequestParam(value = "option") String option) {
        if (option.equalsIgnoreCase("option1")) {
            component.updateStatus(true);
            return "Something was updated";
        } else if (option.equalsIgnoreCase("option2")) {
            component.updateStatus(false);
            return "Something else was updated";
        }
        return "You have entered in an option that is invalid. Please enter a valid option.";
    }

    @RequestMapping("/getOption")
    public String control() {

        if (component.getStatus()) {
            return "option1";
        } else if (!component.getStatus()) {
            return "option2";
        }
        return "error";
    }

}

Application.java

package com.chicken.door;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.support.SpringBootServletInitializer;
import org.springframework.context.annotation.PropertySource;

@SpringBootApplication
@PropertySource("classpath:application.properties")
public class Application extends SpringBootServletInitializer {

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
        return application.sources(Application.class);
    }

    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }

}

build.gradle

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:1.5.3.RELEASE")
    }
}

apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'idea'
apply plugin: 'org.springframework.boot'
apply plugin: 'war'

war {
    baseName = 'gs-spring-boot'
    version =  '0.1.0'
}  

jar {
    baseName = 'gs-spring-boot'
    version =  '0.1.0'
}

repositories {
    mavenCentral()
}

sourceCompatibility = 1.8
targetCompatibility = 1.8

dependencies {
    compile("org.springframework.boot:spring-boot-starter-web")
    compile("org.springframework.boot:spring-boot-starter-actuator")
    providedRuntime 'org.springframework.boot:spring-boot-starter-tomcat'
    testCompile("org.springframework.boot:spring-boot-starter-test")
}

输出：

2017-07-18 21:32:13.246  INFO 947 --- [           main] com.sample.pkg.Application               : Started Application in 10.6 seconds (JVM running for 10.976)

---

快速查看项目的代码后，您必须在继续之前修复以下几件事：1）Application.java：删除

@EnableAutoConfiguration

&

@PropertySource

2）SampleConfig.java为空？不要忘记使用

@Configuration

3）删除/src/main/java/com/sample/pkg/4）SampleEntity.java下的application.properties：使用

@EmbeddedId

而不是

@Id

5）SampleController.java：删除

@ComponentScan

6）不需要额外的SampleComponent.java，直接从控制器使用服务。如何访问控制器。外部tomcat服务器将获取war文件的名称作为上下文根。因此，您的控制器url应该是：{portno}/gs spring boot/getOption