Question

我想用Spring创建一个新的Java Maven项目。但是当我构建项目时，出现以下错误。

无法执行目标 org.springframework.boot：spring-boot-maven-plugin：2.1.0.RELEASE：重新打包（重新打包）在项目JavaWebID上：目标的执行重新打包 org.springframework.boot：spring-boot-maven-plugin：2.1.0.RELEASE：重新打包失败：找不到主类-> [帮助1]

我的pom.xml如下。

<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>JavaWebID</groupId>
   <artifactId>JavaWebID</artifactId>
   <version>0.0.1-SNAPSHOT</version>
   <packaging>jar</packaging>
   <name>SpringRESTPostgreSQL</name>
   <description>Demo project for Spring Boot - REST - PostgreSQL</description>
   <parent>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-parent</artifactId>
      <version>2.1.0.RELEASE</version>
      <relativePath />
   </parent>
   <dependencies>
      <dependency>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-data-jpa</artifactId>
      </dependency>
      <dependency>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-web</artifactId>
      </dependency>
      <dependency>
         <groupId>org.postgresql</groupId>
         <artifactId>postgresql</artifactId>
         <scope>runtime</scope>
      </dependency>
      <dependency>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-test</artifactId>
         <scope>test</scope>
      </dependency>
   </dependencies>
   <build>
      <plugins>
         <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
            <version>2.1.0.RELEASE</version>
         </plugin>
      </plugins>
   </build>
</project>

你能帮我吗？

创建Java Maven项目

0 个答案: