由jar变成war
<packaging>jar
</packaging>
1
1
如果是上面的打包方式，启动方式则为
mvn package
java
-jar target/mymodule
-0.0.1-SNAPSHOT.jar
12
12
改变成war
<?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">
<packaging>war
</packaging>
<dependencies>
<dependency>
<groupId>org.springframework.boot
</groupId>
<artifactId>spring-boot-starter-web
</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot
</groupId>
<artifactId>spring-boot-starter-tomcat
</artifactId>
<scope>provided
</scope>
</dependency>
</dependencies>
</project>
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只需要把tomcat的范围改成provided
如果要发布到外部的tomcat同时需要改变启动方式
新增ServletInitializer类
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.context.web.SpringBootServletInitializer;
public class ServletInitializer extends SpringBootServletInitializer {
@Override
protected SpringApplicationBuilder
configure(SpringApplicationBuilder application) {
return application.sources(Application.class);
}
}
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Application.class 为标注有@SpringBootApplication的主启动类
注意的问题
此时打成的包的名称应该和application.properties的 server.context-path=/spring-boot 保持一致
<build>
<finalName>spring-boot
</finalName>
</build>
123
123
如果不一样发布到tomcat的webapps下上下文会变化
