- 因为SpringBoot默认访问无需项目名,因此打包成war的SpringBoot项目也须要部署成不须要输入项目名的方式,不然资源没法访问,后面会给部署示例
<packaging>jar</packaging>
变动为javascript
<packaging>war</packaging>
重点:scope是providedhtml
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-tomcat</artifactId> <scope>provided</scope> </dependency>
不排除也没影响,多个jar而已java
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <exclusions> <exclusion> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-tomcat</artifactId> </exclusion> </exclusions> </dependency>
<!--
<plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <configuration> <mainClass>bing.AuthorityApplication</mainClass> <layout>ZIP</layout> </configuration> <executions> <execution> <goals> <goal>repackage</goal> </goals> </execution> </executions> </plugin> --> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-war-plugin</artifactId> <configuration> <failOnMissingWebXml>false</failOnMissingWebXml> </configuration> </plugin>
继承SpringBootServletInitializer覆盖configure方法,示例:web
public class Application extends SpringBootServletInitializer { @Override protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) { return builder.sources(Application.class); } public static void main(String[] args) { new SpringApplicationBuilder(Application.class).web(true).run(args); } }
修改TOMCAT的server.xml,demo是项目文件夹spring
<Host appBase="webapps" autoDeploy="true" name="localhost" unpackWARs="true"> ... <Context path="" docBase="D:/opt/demo" debug="0" reloadable="true"/> ... </Host>