标签：override middle cal version 令行 pen git bash source bean
1、SpringBoot的web项目部署为war
2、SpringBoot的web项目部署为jar
3、SpringBoot开发非Web程序
3.1、方式一：利用 main()方法
3.2、方式二：通过springboot启动加载类 CommandLineRunner#run()
项目结构
继承 SpringBootServletInitializer，重写configure()方法
@SpringBootApplication public class Application extends SpringBootServletInitializer { public static void main(String[] args) { SpringApplication.run(Application.class, args); } @Override protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) { return builder.sources(Application.class); } }
将pom.xml的项目打包方式改为 war, <packaging>war</packaging>；在 pom.xml 添加springboot打包插件；<finalName>demo</finalName> 配置了最终打包为demo.war。具体pom.xml为：
<?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 https://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>2.1.1.RELEASE</version> </parent> <groupId>com.oy</groupId> <artifactId>boot-hello</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>war</packaging> <name>boot-hello</name> <description>project for Spring Boot</description> <properties> <java.version>1.8</java.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> </dependencies> <build> <finalName>demo</finalName> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project>
选中项目 -> 右键 -> Run as... -> Maven build... ->输入命令 clean package -DskipTests
选中项目 -> 右键 -> Properties
将demo.war放到tomcat，启动tomcat
访问 http://localhost:8080/demo/hello。
另外可以参考：netty-socketio（一）之helloworld，与springboot整合（linux注册服务启动jar服务）
将pom.xml的项目打包方式改为 jar, <packaging>jar</packaging>；在 pom.xml 添加springboot打包插件；<finalName>demo</finalName> 配置了最终打包为demo.jar。
选中项目 -> 右键 -> Run as... -> Maven build... ->输入命令 clean package -DskipTests
进入到 target 目录, shift + 右键 ->在此处打开命令行窗口 或 Git Bash Here
在打开的命令行窗口输入 java -jar demo.jar。
访问http://localhost:8080/hello。
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 https://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>2.1.1.RELEASE</version> </parent> <groupId>com.oy</groupId> <artifactId>boot-hello</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>jar</packaging> <name>boot-hello</name> <description>project for Spring Boot</description> <properties> <java.version>1.8</java.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter</artifactId> </dependency> </dependencies> <build> <finalName>demo</finalName> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project>
UserServiceImpl
@Service public class UserServiceImpl implements UserService { @Override public void getUser(Integer id) { System.out.println("id = " + id); } }
Application
@SpringBootApplication public class Application { public static void main(String[] args) { ConfigurableApplicationContext context = SpringApplication.run(Application.class, args); UserService userService = (UserService)context.getBean(UserService.class); userService.getUser(1); } }
运行：Application#main()方法，选中main, 右键 -> run as -> java application。当然也可以打成jar包，通过java -jar demo.jar运行。
依赖
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter</artifactId> </dependency>
Application
@SpringBootApplication public class Application implements CommandLineRunner { @Autowired private UserService userService; public static void main(String[] args) { SpringApplication.run(Application.class, args); } @Override public void run(String... args) throws Exception { userService.getUser(2); } }
运行：Application#main()方法，选中main, 右键 -> run as -> java application。当然也可以打成jar包，通过java -jar demo.jar运行。
SpringBoot的web部署, SpringBoot开发非Web程序
标签：override middle cal version 令行 pen git bash source bean
原文地址：https://www.cnblogs.com/xy-ouyang/p/13997566.html
