Spring Boot打包war jar 部署tomcat
概述
1.Spring Boot聚合工程打包war部署Tomcat
2.Spring Boot打包Jar,通过Java -jar直接运行.
3.提供完整pom.xml测试项目 至github
4.项目目前了集成了 Spring Boot + Spring data jpa +Redis集群+dubbo+freemarker 持续更新...
解决问题
1.xxxx中没有主清单属性
2.解决没有web.xml而报错
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-war-plugin:2.2:war (default-war) on project provider: Error assembling WAR: webxml attribute is required(or pre-existing WEB-INF/web.xml if executing in update mode) -> [Help 1]
版本
1.JDK 1.8
2.Spring Boot 1.5.8
3.apache-tomcat-8.5.23
一、打包war部署tomcat
1.改写App类 继承SpringBootServletInitializer
2.重写configure方法,返回builder.sources(YouApp.class);
3.添加pom.xml ,如下图
4.修改<packaging>war</packaging>
5.package命令打包
6.可参考 github--> releases--> v0.2 中blog-main-service 它是一个可打包jar且通过java -jar运行的完整项目配置
地址:https://github.com/mmdsyl/BLOG-Microservice/releases
public class ManagerApplication extends SpringBootServletInitializer{
// for tomcat
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
return builder.sources(ManagerApplication.class);
}
public static void main(String[] args) throws InterruptedException {
SpringApplication application = new SpringApplication(ManagerApplication.class);
//application.setBannerMode(Banner.Mode.OFF);
application.run(args);
}
} <dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<!--用于解决没有web.xml报错-->
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>3.0.0</version>
</plugin>
二、打包Jar执行运行
1.标准的Application,不要继承SpringBootServletInitializer
2.修改pom,如图
3.package命令打包
4.可参考 github--> releases--> v0.2 中blog-main-web ,它是一个可打包war可部署tomcat中的完整配置
地址:https://github.com/mmdsyl/BLOG-Microservice/releases
1 <!--打包成jar-->
2 <!--https://docs.spring.io/spring-boot/docs/current/reference/html/build-tool-plugins-maven-plugin.html-->
3 <plugin>
4 <groupId>org.springframework.boot</groupId>
5 <artifactId>spring-boot-maven-plugin</artifactId>
6 <executions>
7 <execution>
8 <goals>
9 <goal>repackage</goal>
10 </goals>
11 </execution>
12 </executions>
13 </plugin>-END-
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