小编Mik*_*pia的帖子

我有一个spring boot rest web应用程序,它可以在嵌入式服务器上完美运行.但是,按照博客https://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/#howto-create-a-deployable-war-file中提到的步骤后,我收到了404错误消息我发送resquest给服务器上的资源.我在本地使用了java 1.8.0_212并使用了java 1.8.0_131并在服务器上的tomcat 9上部署了我的应用程序.令我困惑的一件事是可以访问扩展CrudRepository的存储库.以下是我的申请入门点.

@SpringBootApplication
@ComponentScan(basePackages = "com.dbe.ref")
public class RefmsApplication extends SpringBootServletInitializer {

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
        return builder.sources(RefmsApplication.class);
    }

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

还有我的pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.dbe.ref</groupId>
    <artifactId>refms</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>war</packaging>

    <name>refms</name>
    <description>project for Rural electrification fund</description>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>LATEST</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
        <start-class>com.RefmsApplication</start-class>
    </properties>

    <dependencies>

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