小贝子编程

Angular 2和Spring Boot-部署到战争



让我开始说，我是Maven/Spring的新手，并且很难弄清楚当我的目录不遵循首选的Maven结构时该怎么办。

我遵循说明，通过本教程设置一个带有Angular 2和Spring Boot的项目。该教程创建了两个模块，即前端和后端，并具有相应的pom.xml和一个parent pom.xml。我可以使用我的IDE，Intellij或通过从后端目录运行" MVN Spring-boot：run"来运行该应用程序。但是，为了部署，我希望将应用程序打包到战争文件中，以降落到Tomcat服务器中。我不确定如何使用我当前拥有的pom.xml做到这一点。我很确定这与我的目录结构有关，但是我不确定是否应该重组我的应用程序，或者有一种方法可以配置Maven以将两个模块放入所产生的战争文件中，以按预期工作。

我在这里找到了类似的答案，但最后一部分是让我失望的原因。我没有a/src/main/webapp/web-inf文件夹，不确定在哪里做。

我的应用结构如下：

AppRoot
-backend
--src
---main
----java
--pom.xml
-frontend
--src
---main
----frontend
--pom.xml
-pom.xml

我的root pom.xml是：

<groupId>com.trinityinnovations</groupId>
<artifactId>parent</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>pom</packaging>
<name>c-cop</name>
<description>C-COP Project</description>
<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.5.2.RELEASE</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>
</properties>
<modules>
    <module>frontend</module>
    <module>backend</module>
<module>web</module>

前端pom.xml：

<artifactId>frontend</artifactId>
<name>frontend</name>
<description>C-COP Project frontend</description>
<parent>
    <groupId>com.trinityinnovations</groupId>
    <artifactId>parent</artifactId>
    <version>0.0.1-SNAPSHOT</version>
</parent>
<build>
    <plugins>
        <plugin>
            <groupId>com.github.eirslett</groupId>
            <artifactId>frontend-maven-plugin</artifactId>
            <version>1.3</version>
            <configuration>
                <nodeVersion>v6.9.1</nodeVersion>
                <npmVersion>4.0.3</npmVersion>
                <workingDirectory>src/main/frontend</workingDirectory>
            </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>
    <resources>
        <resource>
            <directory>target/frontend</directory>
            <targetPath>static</targetPath>
        </resource>
    </resources>
</build>

后端pom.xml：

<artifactId>backend</artifactId>
<name>backend</name>
<description>C-COP Project backend</description>
<parent>
    <groupId>com.trinityinnovations</groupId>
    <artifactId>parent</artifactId>
    <version>0.0.1-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-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.restdocs</groupId>
        <artifactId>spring-restdocs-mockmvc</artifactId>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>com.trinityinnovations</groupId>
        <artifactId>frontend</artifactId>
        <version>${project.version}</version>
        <scope>runtime</scope>
    </dependency>
    <!-- https://mvnrepository.com/artifact/commons-httpclient/commons-httpclient -->
    <dependency>
        <groupId>commons-httpclient</groupId>
        <artifactId>commons-httpclient</artifactId>
        <version>3.1</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-csv -->
    <dependency>
        <groupId>org.apache.commons</groupId>
        <artifactId>commons-csv</artifactId>
        <version>1.1</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>6.0.6</version>
    </dependency>
    <dependency>
        <groupId>commons-dbcp</groupId>
        <artifactId>commons-dbcp</artifactId>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-core -->
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-core</artifactId>
    </dependency>
    <dependency>
        <groupId>com.fasterxml.jackson.datatype</groupId>
        <artifactId>jackson-datatype-hibernate5</artifactId>
    </dependency>
    <dependency>
        <groupId>com.javaetmoi.core</groupId>
        <artifactId>javaetmoi-hibernate5-hydrate</artifactId>
        <version>2.3</version>
    </dependency>
<dependency>
  <groupId>com.google.maps</groupId>
  <artifactId>google-maps-services</artifactId>
  <version>0.1.20</version>
</dependency>
</dependencies>
<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
    </plugins>
</build>

请让我知道是否还有其他信息。

进行大量搜索后，我遇到了Maven War插件。这使我能够将必要的前端文件拉到后端，以成功地创建战争文件。需要进行的更改如下：

后端pom.xml - 描述标签后添加：

<packaging>war</packaging>

然后，在构建标签中，内部插件添加此插件：

  <plugin>
    <artifactId>maven-war-plugin</artifactId>
    <configuration>
      <webResources>
        <resource>
          <directory>../frontend/target/frontend</directory>
        </resource>
      </webResources>
    </configuration>
  </plugin>

除此之外，您可以保持现有的pom.xml与仅后端pom.xml需求包括战争包装相同。最终是一个相当简单的答案。

还需要在包装中设置基本href。注意"构建"：

"scripts": {
"ng": "ng",
"start": "ng serve --proxy-config proxy.conf.json",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e",
"build": "ng build --base-href="./""
},

您好，我使用Angular 4和Spring Boot来部署战争。它工作正常，我分享。

在这里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/4.0.0http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example</groupId>
<artifactId>Spring_Angular</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging><name>Spring_Angular</name>
<description>Demo project for Spring Boot</description>
<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.0.2.RELEASE</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>
</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-test</artifactId>
        <scope>test</scope>
    </dependency>
</dependencies>
<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-war-plugin</artifactId>
            <configuration>
                <webResources>
                    <resource>
                        <directory>${basedir}/target/angular4Client</directory>
                    </resource>
                </webResources>
            </configuration>
        </plugin>
        <plugin>
            <groupId>com.github.eirslett</groupId>
            <artifactId>frontend-maven-plugin</artifactId>
            <version>1.6</version>
            <configuration>
                <nodeVersion>v8.9.2</nodeVersion>
                <npmVersion>5.6.0</npmVersion>
                <installDirectory>target</installDirectory>
                <workingDirectory>${basedir}/src/main/angular4client</workingDirectory>
            </configuration>
            <executions>
                <!-- It will install nodejs and npm -->
                <execution>
                    <id>install node and npm</id>
                    <goals>
                        <goal>install-node-and-npm</goal>
                    </goals>
                    <configuration>
                        <nodeVersion>v8.9.2</nodeVersion>
                        <npmVersion>5.6.0</npmVersion>
                    </configuration>
                </execution>
                <!-- It will execute command "npm install" inside "/e2e-angular2" directory -->
                <execution>
                    <id>npm install</id>
                    <goals>
                        <goal>npm</goal>
                    </goals>
                    <configuration>
                        <arguments>install</arguments>
                    </configuration>
                </execution>
                <!-- It will execute command "npm build" inside "/e2e-angular2" directory 
                    to clean and create "/dist" directory -->
                <execution>
                    <id>npm build</id>
                    <goals>
                        <goal>npm</goal>
                    </goals>
                    <configuration>
                        <arguments>run build</arguments>
                    </configuration>
                </execution>
            </executions>
        </plugin>
        <!-- Plugin to copy the content of /angular/dist/ directory to output 
            directory (ie/ /target/transactionManager-1.0/) -->
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-resources-plugin</artifactId>
            <executions>
                <execution>
                    <id>copy-resources</id>
                    <phase>validate</phase>
                    <goals>
                        <goal>copy-resources</goal>
                    </goals>
                    <configuration>
                        <outputDirectory>${basedir}/target/classes/static/</outputDirectory>
                        <resources>
                            <resource>
                                <directory>${basedir}/src/main/angular4Client/dist/angular4Client</directory>
                            </resource>
                        </resources>
                    </configuration>
                </execution>
            </executions>
        </plugin>
    </plugins>
    <resources>
        <resource>
            <directory>target/angular4Client</directory>
            <targetPath>static</targetPath>
        </resource>
    </resources>
</build>
</project>

然后在您的Angular软件包中。 

"scripts": {
"ng": "ng",
"start": "ng serve --proxy-config proxy.conf.json",
"build": "ng build --prod",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
}

在Angular Project root中创建一个proxy.conf.json文件：

{
"/api": {
    "target": "http://localhost:8080",
    "secure": false
    }
}

和最后要做的事情，将您的Angular 4项目移至：Springboot Project上的" SRC/Main/"。

根据此演示，祝您好运：http：//javasampleapphace.com/java-integration/integrate-angular-4-springboot-web-app-app-springtoolsuite

参考文档包含对此的详细描述。您需要在前端和后备模块和一些Java代码中进行<packaging>war</packaging>。所有在这里描述的

话虽如此，如果不是完全必要的话，我会尽力避免部署战争。您可以使用java -jar your.jar运行已构建的JAR文件，它将以嵌入式的tomcat启动。

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