Spring Boot项目打包部署到外部Tomcat
1、生成war包
1)修改POM文件,将打包类型改为war:<packaging>war</packaging>
<packaging>war</packaging>
(2)添加spring-boot-starter-tomcat依赖,scope设置为provided
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-tomcat</artifactId> <scope>provided</scope> </dependency>
(3)注册启动类
创建ServletInitializer.java,继承SpringBootServletInitializer ,覆盖configure(),把启动类Application注册进去。外部web应用服务器构建Web Application Context的时候,会把启动类添加进去。
public class ServletInitializer extends SpringBootServletInitializer { @Override protected SpringApplicationBuilder configure(SpringApplicationBuilder application) { return application.sources(BootdemoApplication.class); } }
(4)通过IDEA的Maven工具生成,点击run as ---maven install,生成war,可以直接拷到tomcat的webapps目录下,启动Tomcat即可。
注意同一端口号的多个项目部署时,在tomcat/config/server.xml中添加,如:
<Context path="/route" reloadable="true" docBase="/home/develop/tomcat-7.0.54/webapps"/> <Context path="/route2" reloadable="true" docBase="/home/develop/tomcat-7.0.54/webapps"/>
通过访问:http://127.0.0.1:8080/route http://127.0.0.1:8080/route2 对应各子的项目