spring boot main class, 如何指定
spring boot main class, how to specify
我正在使用 spring-boot 开发一个项目。我有自己的父 .pom 文件,所以我不能使用 spring-boot 父 pom。当我打包项目时,主要的 class 没有包含在 MANIFEST.MF 中,即使我在插件配置中指定了它。所以当我尝试 运行 jar 时,java 说找不到主要的 class.
no main manifest attribute, in processor-interface-1.0.0.jar
<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>tld.domain.system</groupId>
<artifactId>processor-interface</artifactId>
<packaging>jar</packaging>
<version>1.0.0</version>
<parent>
<groupId>tld.domain.maven</groupId>
<artifactId>super-pom</artifactId>
<version>[0.1,1.0)</version>
</parent>
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<log4j.version>2.9.1</log4j.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>1.5.6.RELEASE</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>${log4j.version}</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
<version>${log4j.version}</version>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.oracle.jdbc</groupId>
<artifactId>ojdbc7</artifactId>
<version>12.1.0.2</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.7</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>1.5.6.RELEASE</version>
<configuration>
<mainClass>tld.domain.system.boot.ProcessorInterface</mainClass>
</configuration>
</plugin>
</plugins>
</build>
我钻到了.jar文件中的MANIFEST.MF,确实没有main-class:这一行。如何在 pom 中指定主 class 以便它包含在 MANIFEST.MF?
中
我有类似的设置,唯一不同的是我的 spring-boot-maven-plugin
执行与 repackage
阶段相关:
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
<configuration>my main class</mainClass>
</configuration>
</plugin>
这不足以让我们达到上述要求...(不知何故 spring-boot-maven-plugin 在我们的案例中不起作用)。
但是我必须通过附加 spring-boot:repackage
和
来完成我的 mvn
命令
<properties>
<start-class>fully qualified name of the main class</start-class>
</properties>
我正在使用 spring-boot 开发一个项目。我有自己的父 .pom 文件,所以我不能使用 spring-boot 父 pom。当我打包项目时,主要的 class 没有包含在 MANIFEST.MF 中,即使我在插件配置中指定了它。所以当我尝试 运行 jar 时,java 说找不到主要的 class.
no main manifest attribute, in processor-interface-1.0.0.jar
<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>tld.domain.system</groupId>
<artifactId>processor-interface</artifactId>
<packaging>jar</packaging>
<version>1.0.0</version>
<parent>
<groupId>tld.domain.maven</groupId>
<artifactId>super-pom</artifactId>
<version>[0.1,1.0)</version>
</parent>
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<log4j.version>2.9.1</log4j.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>1.5.6.RELEASE</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>${log4j.version}</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
<version>${log4j.version}</version>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.oracle.jdbc</groupId>
<artifactId>ojdbc7</artifactId>
<version>12.1.0.2</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.7</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>1.5.6.RELEASE</version>
<configuration>
<mainClass>tld.domain.system.boot.ProcessorInterface</mainClass>
</configuration>
</plugin>
</plugins>
</build>
我钻到了.jar文件中的MANIFEST.MF,确实没有main-class:这一行。如何在 pom 中指定主 class 以便它包含在 MANIFEST.MF?
中我有类似的设置,唯一不同的是我的 spring-boot-maven-plugin
执行与 repackage
阶段相关:
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
<configuration>my main class</mainClass>
</configuration>
</plugin>
这不足以让我们达到上述要求...(不知何故 spring-boot-maven-plugin 在我们的案例中不起作用)。
但是我必须通过附加 spring-boot:repackage
和
mvn
命令
<properties>
<start-class>fully qualified name of the main class</start-class>
</properties>