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add CommandLineRunner
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‎README.md

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@@ -16,7 +16,9 @@ Spring Boot 使用的各种示例，以最简单、最实用为标准
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- [spring-boot-hello](https://github.com/ityouknow/spring-boot-examples/tree/master/spring-boot-hello)：Spring Boot 2.0 Hello World 示例
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- [spring-boot-banner](https://github.com/ityouknow/spring-boot-examples/tree/master/spring-boot-banner)：Spring Boot 定制 Banner 示例
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- [spring-boot-docker](https://github.com/ityouknow/spring-boot-examples/tree/master/spring-boot-banner)：使用 Docker 部署 Spring Boot 示例
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- [dockercompose-springboot-mysql-nginx](https://github.com/ityouknow/spring-boot-examples/tree/master/dockercompose-springboot-mysql-nginx) ：Docker Compose + Spring Boot + Nginx + Mysql 示例
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- [dockercompose-springboot-mysql-nginx](https://github.com/ityouknow/spring-boot-examples/tree/master/dockercompose-springboot-mysql-nginx) ：Docker Compose + Spring Boot + Nginx + Mysql 示例
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- [spring-boot-commandLineRunner](https://github.com/ityouknow/spring-boot-examples/tree/master/spring-boot-commandLineRunner) ：Spring Boot 使用 commandLineRunner 实现项目启动时资源初始化示例
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**参考文章**
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‎README_EN.md

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- [spring-boot-banner](https://github.com/ityouknow/spring-boot-examples/tree/master/spring-boot-banner)：Spring Boot Customized Banner
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- [spring-boot-docker](https://github.com/ityouknow/spring-boot-examples/tree/master/spring-boot-banner)：Spring Boot with Docker
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- [dockercompose-springboot-mysql-nginx](https://github.com/ityouknow/spring-boot-examples/tree/master/dockercompose-springboot-mysql-nginx) ：Docker Compose + Spring Boot + Nginx + Mysql example
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- [spring-boot-commandLineRunner](https://github.com/ityouknow/spring-boot-examples/tree/master/spring-boot-commandLineRunner) ：Example of resource initialization at project startup using Spring Boot and commandLineRunner
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‎spring-boot-commandLineRunner/pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.example</groupId>
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<artifactId>spring-boot-commandLineRunner</artifactId>
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<version>2.0.0</version>
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<packaging>jar</packaging>
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<name>Spring Boot banner</name>
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<description>Spring Boot and commandLineRunner demo</description>
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<parent>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-parent</artifactId>
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<version>2.0.0.RELEASE</version>
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</parent>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
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<java.version>1.8</java.version>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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</plugin>
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</plugins>
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</build>
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</project>

‎spring-boot-commandLineRunner/src/main/java/com/neo/CommandLineRunnerApplication.java

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package com.neo;
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import org.springframework.boot.CommandLineRunner;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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@SpringBootApplication
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public class CommandLineRunnerApplication {
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public static void main(String[] args) {
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System.out.println("The service to start.");
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SpringApplication.run(CommandLineRunnerApplication.class, args);
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System.out.println("The service has started.");
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}
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}

‎spring-boot-commandLineRunner/src/main/java/com/neo/runner/OrderRunner1.java

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package com.neo.runner;
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import org.springframework.boot.CommandLineRunner;
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import org.springframework.core.annotation.Order;
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import org.springframework.stereotype.Component;
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@Component
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@Order(1)
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public class OrderRunner1 implements CommandLineRunner {
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@Override
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public void run(String... args) throws Exception {
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System.out.println("The OrderRunner1 start to initialize ...");
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}
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}

‎spring-boot-commandLineRunner/src/main/java/com/neo/runner/OrderRunner2.java

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package com.neo.runner;
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import org.springframework.boot.CommandLineRunner;
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import org.springframework.core.annotation.Order;
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import org.springframework.stereotype.Component;
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@Component
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@Order(2)
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public class OrderRunner2 implements CommandLineRunner {
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@Override
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public void run(String... args) throws Exception {
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System.out.println("The OrderRunner2 start to initialize ...");
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}
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}

‎spring-boot-commandLineRunner/src/main/java/com/neo/runner/Runner.java

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package com.neo.runner;
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import org.springframework.boot.CommandLineRunner;
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import org.springframework.stereotype.Component;
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@Component
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public class Runner implements CommandLineRunner {
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@Override
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public void run(String... args) throws Exception {
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System.out.println("The Runner start to initialize ...");
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}
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}

‎spring-boot-commandLineRunner/src/main/resources/application.properties

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