<osgi.pkg.version>${parsedVersion.majorVersion}.${parsedVersion.minorVersion}.${parsedVersion.incrementalVersion}</osgi.pkg.version>
	</properties>
	<build>
		<plugins>
			<plugin>
				<artifactId>maven-compiler-plugin</artifactId>
				<version>3.14.0</version>
				<configuration>
					<source>17</source>
					<target>17</target>
					<encoding>UTF-8</encoding>
				</configuration>
			</plugin>
			<plugin>

### Herramientas de Ejemplo para Ejecutar al Iniciar { #example-tools-to-run-at-startup }

Algunos ejemplos de las herramientas que pueden hacer este trabajo son:

* Docker
* Kubernetes
* Docker Compose
* Docker en Modo Swarm
* Systemd
* Supervisor
* Manejado internamente por un proveedor de nube como parte de sus servicios
* Otros...

Te daré más ejemplos concretos en los próximos capítulos.

                            <plugins>
                                <plugin>
                                    <groupId>org.apache.maven.plugins</groupId>
                                    <artifactId>maven-compiler-plugin</artifactId>
                                    <version>3.11.0</version>
                                    <executions>
                                        <execution>

### 单独的程序

为了实现这一点，您通常会有一个**单独的程序**来确保您的应用程序在启动时运行。 在许多情况下，它还可以确保其他组件或应用程序也运行，例如数据库。

### 启动时运行的示例工具

可以完成这项工作的工具的一些示例是：

* Docker
* Kubernetes
* Docker Compose
* Docker in Swarm Mode
* Systemd
* Supervisor
* 作为其服务的一部分由云提供商内部处理
* 其他的...

我将在接下来的章节中为您提供更具体的示例。


## 重新启动

与确保应用程序在启动时运行类似，您可能还想确保它在挂掉后**重新启动**。

### 我们会犯错误

    // org.apache.maven.plugins:maven-checkstyle-plugin -(DEPENDENCY)->
    // org.apache.maven:maven-plugin-api
    // In this case, both the verify and the report goals are called
    // in a different lifecycle. Though the compiler-plugin has a valid use case, although
    // that seems to work fine. We need to take versions and lifecycle into account.

    * アイデアや作成ツールについての記事が読めます。
    * 新規記事の執筆を通知してくれます。

## **FastAPI** に関するツイート

<a href="https://x.com/compose/tweet?text=I'm loving FastAPI because... https://github.com/fastapi/fastapi cc @tiangolo" class="external-link" target="_blank">**FastAPI** についてツイート</a>し、開発者や他の人にどこが気に入ったのか教えてください。🎉

  private double sumOfProductsOfDeltas = 0.0;

  /** Adds the given pair of values to the dataset. */
  public void add(double x, double y) {
    // We extend the recursive expression for the one-variable case at Art of Computer Programming
    // vol. 2, Knuth, 4.2.2, (16) to the two-variable case. We have two value series x_i and y_i.
    // We define the arithmetic means X_n = 1/n \sum_{i=1}^n x_i, and Y_n = 1/n \sum_{i=1}^n y_i.

    <p>The <a href="/plugins/maven-toolchains-plugin/">toolchains-plugin</a> can read available toolchains on the user's computer
    and match them against the toolchain requirements of the project (as configured in {@code pom.xml}):
    if match is found, the toolchain instance is made available to other Maven plugins.</p>

## Servermaschine und Serverprogramm { #server-machine-and-server-program }

Es gibt ein kleines Detail bei den Namen, das Sie beachten sollten. 💡

Das Wort „**Server**“ wird häufig verwendet, um sowohl den entfernten/Cloud-Computer (die physische oder virtuelle Maschine) als auch das Programm zu bezeichnen, das auf dieser Maschine läuft (z. B. Uvicorn).

Denken Sie einfach daran, dass sich „Server“ im Allgemeinen auf eines dieser beiden Dinge beziehen kann.

- plugin configuration problem
- plugin execution failure due to something that is known to possibly go wrong (like compilation failure)
- plugin execution error due to something that is not expected to go wrong (the compiler executable missing)
- asking to use a plugin for which you do not have a version defined - tools to easily select versions
- goal not found in a plugin (probably could list the ones that are)

 */