可执行war和jar之间的Spring boot差异

Question

我有一个带有几个控制器的简单的Spring Boot应用程序。它还提供我的webapps目录中的静态文件。所以当我部署它时，我会转到localhost:8080/并从webapp/dir获得index.html。

当我在pom.xml中将打包更改为'jar'，然后再次访问localhost:8080/时，它不会获取index.html文件。我想更深入地了解为什么会发生这种情况，war扩展会自动启用静态文件服务吗？如果是的话，是由spring Boot配置的吗？或者可能是嵌入式tomcat处理Jar和War的不同？

    <?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>lt.tomasirruta</groupId>
    <artifactId>wedding</artifactId>
    <version>0.0.1</version>
    <packaging>war</packaging>

    <name>wedding</name>
    <description>WeddingApp</description>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.3.3.RELEASE</version>
        <relativePath/>
    </parent>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <java.version>1.8</java.version>
        <start.class>lt.tomasirruta.WeddingApplication</start.class>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>4.2.5.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
            <version>1.3.3.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.postgresql</groupId>
            <artifactId>postgresql</artifactId>
            <version>9.3-1100-jdbc41</version>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <version>1.3.3.RELEASE</version>
                <configuration>
                    <mainClass>${start.class}</mainClass>
                    <executable>true</executable>
                </configuration>
            </plugin>
        </plugins>
    </build>


</project>

Answer 1

阅读follwing链接。解释了在Spring Boot中放置静态文件的位置：静态web内容

尝试将index.html放在resources/public下