目前项目已经做完,打算以War包部署,按照SpringBoot常规配置完后发现会默认启动内嵌Tomcat。
常规配置如下:
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一、修改pom.xml文件将默认的jar方式改为war:
二、排除内置的Tomcat容器(两种方式都可):
1.排除spring-boot-starter-web中的Tomcat
2.添加依赖
三、继承org.springframework.boot.web.servlet.support.SpringBootServletInitializer,实现configure方法:
为什么继承该类,SpringBootServletInitializer源码注释:
Note that a WebApplicationInitializer is only needed if you are building a war file and deploying it.
If you prefer to run an embedded web server then you won't need this at all.
注意,如果您正在构建WAR文件并部署它,则需要WebApplicationInitializer。
如果你喜欢运行一个嵌入式Web服务器,那么你根本不需要这个。
启动类代码:
@SpringBootApplication
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
1.方式一,启动类继承SpringBootServletInitializer实现configure:
@SpringBootApplication
public class Application extends SpringBootServletInitializer {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
return builder.sources(Application.class);
}
}
2.方式二,新增加一个类继承SpringBootServletInitializer实现configure:
public class ServletInitializer extends SpringBootServletInitializer {
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
//此处的Application.class为带有@SpringBootApplication注解的启动类
return builder.sources(Application.class);
}
}
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该如何配置才可以不启动内嵌Tomcat?
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