電子商務社交平臺源碼請加企鵝求求:叄五叄六貳四柒貳五九。這篇文章主要介紹如何在springboot中如何建立含有多個module的工程,栗子中含有兩個 module,一個做爲libarary. 工程,另一個是主工程,調用libary .其中libary jar有一個服務,main工程調用這個服務。web
建立一個maven 工程,其pom文件爲:spring
<?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>
<groupId>com.forezp</groupId>
<artifactId>springboot-multi-module</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>pom</packaging>
<name>springboot-multi-module</name>
<description>Demo project for Spring Boot</description>
</project>複製代碼
須要注意的是packaging標籤爲pom 屬性。apache
libary工程爲maven工程,其pom文件的packaging標籤爲jar 屬性。建立一個service組件,它讀取配置文件的 service.message屬性。springboot
@ConfigurationProperties("service")
public class ServiceProperties {
/**
* A message for the service.
*/
private String message;
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
}複製代碼
提供一個對外暴露的方法:bash
@Configuration
@EnableConfigurationProperties(ServiceProperties.class)
public class ServiceConfiguration {
@Bean
public Service service(ServiceProperties properties) {
return new Service(properties.getMessage());
}
}複製代碼
引入相應的依賴,建立一個web服務:app
@SpringBootApplication
@Import(ServiceConfiguration.class)
@RestController
public class DemoApplication {
private final Service service;
@Autowired
public DemoApplication(Service service) {
this.service = service;
}
@GetMapping("/")
public String home() {
return service.message();
}
public static void main(String[] args) {
SpringApplication.run(DemoApplication.class, args);
}
}複製代碼
電子商務社交平臺源碼請加企鵝求求:叄五叄六貳四柒貳五九maven