java - 将 Spring boot Angular 应用程序部署到 Tomcat 服务器
问题描述
我有一个 Spring boot Angular 应用程序，我想将它部署在 Tomcat 上。对于该应用程序，我有一个 Maven 项目，其中包含两个子模块，一个用于前面，一个用于后面。我能够生成 war 文件并使用命令 mvn spring-boot:run 运行应用程序。但不幸的是，当将war文件放到webapps文件夹上并重新启动Tomcat服务器时，我在ressouces文件（css，js）上出现错误404。AI 已阅读主题，这些主题告诉使用应用程序的文件夹名称修改基本 url，但它不起作用。奇怪的是，在生成的 html 中，基本 url 没问题，但是当我查看 chrome 调试器时，基本 url 总是（即使我重新启动服务器并禁用缓存）
这是我的设置：
后端 POM：
<?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>
<parent>
<groupId>com.bonapp</groupId>
<artifactId>core</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<artifactId>backend</artifactId>
<name>backend</name>
<description>The backend module built with Spring Boot</description>
<packaging>war</packaging>
<properties>
<org.mapstruct.version>1.3.1.Final</org.mapstruct.version>
<org.projectlombok.version>1.16.18</org.projectlombok.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</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-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</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-configuration-processor</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt</artifactId>
<version>0.9.1</version>
</dependency>
<dependency>
<groupId>com.bon-app</groupId>
<artifactId>frontend</artifactId>
<version>0.0.1-SNAPSHOT</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>${org.projectlombok.version}</version>
</dependency>
<dependency>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct</artifactId>
<version>${org.mapstruct.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<skip>false</skip>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<annotationProcessorPaths>
<path>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct-processor</artifactId>
<version>${org.mapstruct.version}</version>
</path>
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>${org.projectlombok.version}</version>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-failsafe-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<warName>core</warName>
</configuration>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>dev</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<properties>
<activatedProperties>dev</activatedProperties>
</properties>
</profile>
<profile>
<id>integ</id>
<properties>
<activatedProperties>integ</activatedProperties>
</properties>
</profile>
</profiles>
</project>
前端 POM：
<?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>
<parent>
<groupId>com.bonapp</groupId>
<artifactId>core</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<artifactId>frontend</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>frontend</name>
<description>The frontend module built with Angular here,</description>
<build>
<resources>
<resource>
<directory>target/frontend</directory>
<targetPath>static</targetPath>
</resource>
</resources>
<plugins>
<plugin>
<groupId>com.github.eirslett</groupId>
<artifactId>frontend-maven-plugin</artifactId>
<version>1.6</version>
<configuration>
<workingDirectory>src/main/angular</workingDirectory>
<nodeVersion>v10.16.3</nodeVersion>
<npmVersion>6.9.0</npmVersion>
</configuration>
<executions>
<execution>
<id>install node and npm</id>
<goals>
<goal>install-node-and-npm</goal>
</goals>
</execution>
<execution>
<id>npm install</id>
<goals>
<goal>npm</goal>
</goals>
</execution>
<execution>
<id>npm run build</id>
<goals>
<goal>npm</goal>
</goals>
<configuration>
<arguments>run build</arguments>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
父 POM：
<?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>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.7.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.bonapp</groupId>
<artifactId>core</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>core</name>
<description>Demo project for Spring Boot</description>
<packaging>pom</packaging>
<properties>
<java.version>1.8</java.version>
<!-- The main class to start by executing java -jar -->
</properties>
<modules>
<module>backend</module>
<module>frontend</module>
</modules>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<skip>true</skip>
</configuration>
</plugin>
</plugins>
</build>
</project>
在 pakage.json 中：
{
"name": "angular",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build --prod --base-href=/core/",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
在 angular.json
"architect": {
"build": {
"builder": "@angular-devkit/build-angular:browser",
"options": {
"outputPath": "../../../target/frontend",
"index": "src/index.html",
"main": "src/main.ts",
"polyfills": "src/polyfills.ts",
"tsConfig": "src/tsconfig.app.json",
"assets": [
"src/favicon.ico",
"src/assets"
],
我不知道我的错误在哪里，Tomcat中是否有一些配置要添加？我的服务器 Tomcat 是第 9 版，我使用命令生成战争：mvn clean install。战争文件是在后端文件夹目标中生成的，我将它粘贴到文件夹 webapps 中，然后重新启动 Tomcat。
解决方案
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