maven-Spring Boot/Angular 2/4项目war构建

我有一个Spring Boot和Angular 2/4项目，我想将其打包成一个WAR并在Tomcat上使用。我有一个包含2个模块的父项目（1个用于Angular，1个用于Spring Boot），具有以下pom.xml配置：

parent/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>mk.edu.ukim.feit.bolt</groupId>
<artifactId>parent</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>pom</packaging>

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.5.3.RELEASE</version>
    <relativePath/>
</parent>

<modules>
    <module>api</module>
    <module>frontend</module>
</modules>

4.0.0
mk.edu.ukim.feit.bolt
教程和我最终成功地从父目录构建了运行mvn clean install的项目，然后进入api目录并运行mvn spring boot:run，应用程序在localhost:8080上运行，然而，在构建war文件时，Maven不知何故没有获取从Angular编译的静态文件，并给了我一个404。有人能告诉我这里可能出了什么问题吗

我还尝试将“prod”NPM脚本设置为“ng build--prod--base href=\”/\”，认为它可能需要做些什么，但没有帮助。有什么想法吗？
我找到的解决方案：

将单个“index.html”文件复制到“src/main/resources/templates”
服务器项目下的文件夹。请注意，HTML文件结构必须非常严格（所有打开的标签必须关闭等）
添加maven依赖项“spring boot starter thymeleaf”
为请求映射“/”到“索引”模板创建HomeController
样本：

@Controller
public class HomeContoller {
    @RequestMapping("/")
    public String index() {
        return "index";
    }
}

见

如果有人知道更干净/更好的解决方案并能与您分享，那将是一件非常棒的事情

<?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>

<artifactId>api</artifactId>
<version>1.0-SNAPSHOT</version>

<name>Bolt API</name>
<description>Bolt messaging app REST API</description>
<packaging>war</packaging>

<parent>
    <groupId>mk.edu.ukim.feit.bolt</groupId>
    <artifactId>parent</artifactId>
    <version>1.0-SNAPSHOT</version>
</parent>

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

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-aop</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-rest</artifactId>
    </dependency>
    <!--<dependency>-->
        <!--<groupId>org.springframework.boot</groupId>-->
        <!--<artifactId>spring-boot-starter-jdbc</artifactId>-->
    <!--</dependency>-->
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-security</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web-services</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-websocket</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-mail -->
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-mail</artifactId>
        <version>1.5.6.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-logging</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.restdocs</groupId>
        <artifactId>spring-restdocs-mockmvc</artifactId>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>com.h2database</groupId>
        <artifactId>h2</artifactId>
        <version>${h2.version}</version>
        <scope>compile</scope>
    </dependency>
    <!-- https://mvnrepository.com/artifact/io.jsonwebtoken/jjwt -->
    <dependency>
        <groupId>io.jsonwebtoken</groupId>
        <artifactId>jjwt</artifactId>
        <version>0.6.0</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/joda-time/joda-time -->
    <dependency>
        <groupId>joda-time</groupId>
        <artifactId>joda-time</artifactId>
        <version>2.9.9</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/commons-validator/commons-validator -->
    <dependency>
        <groupId>commons-validator</groupId>
        <artifactId>commons-validator</artifactId>
        <version>1.6</version>
    </dependency>
    <dependency>
        <groupId>mk.edu.ukim.feit.bolt</groupId>
        <artifactId>frontend</artifactId>
        <version>${project.version}</version>
        <scope>runtime</scope>
    </dependency>
</dependencies>

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
    </plugins>
</build>

@Controller
public class HomeContoller {
    @RequestMapping("/")
    public String index() {
        return "index";
    }
}