我们需要先创建一个Mavenpom.xml文件。本pom.xml是用来构建项目的配方。打开您喜欢的文本编辑器并添加以下内容:
<?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><groupId>com.example</groupId><artifactId>myproject</artifactId><version>0.0.1-SNAPSHOT</version><parent><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>2.4.0-SNAPSHOT</version></parent><description/><developers><developer/></developers><licenses><license/></licenses><scm><url/></scm><url/><!-- Additional lines to be added here... --><!-- (you don't need this if you are using a .RELEASE version) --><repositories><repository><id>spring-snapshots</id><url>https://repo.spring.io/snapshot</url><snapshots><enabled>true</enabled></snapshots></repository><repository><id>spring-milestones</id><url>https://repo.spring.io/milestone</url></repository></repositories><pluginRepositories><pluginRepository><id>spring-snapshots</id><url>https://repo.spring.io/snapshot</url></pluginRepository><pluginRepository><id>spring-milestones</id><url>https://repo.spring.io/milestone</url></pluginRepository></pluginRepositories></project>
上面的清单应为您提供有效的构建。您可以通过运行mvn package进行测试(目前,您可以忽略“ jar文件将为空-没有标记包含的内容(jar will be empty - no content was marked for inclusion!)”警告)。
此时,您可以将项目导入到IDE中(大多数现代Java IDE都包含对Maven的内置支持)。为简单起见,我们在此示例中继续使用纯文本编辑器。
