SpringBoot去除內嵌tomcat的實現
阿新 • • 發佈:2020-09-17
SpringBoot內嵌tomcat,直接run Application即可,那麼我們如何去除內嵌的tomcat,使用自己的呢?
一、POM(去除內嵌tomcat後,需要新增servlet依賴)
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <!-- 去除內嵌tomcat --> <exclusions> <exclusion> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-tomcat</artifactId> </exclusion> </exclusions> </dependency> <!--新增servlet的依賴--> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>3.1.0</version> <scope>provided</scope> </dependency> <plugin> <artifactId>maven-war-plugin</artifactId> <version>3.0.0</version> </plugin>
打包方式設定成war
<packaging>war</packaging>
二、繼承SpringBootServletInitializer重寫configure方法
package com.example.export; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.builder.SpringApplicationBuilder; import org.springframework.boot.web.servlet.support.SpringBootServletInitializer; @SpringBootApplication public class ExportApplication extends SpringBootServletInitializer { public static void main(String[] args) { SpringApplication.run(ExportApplication.class,args); } @Override protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) { return builder.sources(this.getClass()); } }
三、新增到tomcat容器、run 即可
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