SpringBoot打包成war包并部署到tomcat容器中

1、修改Application类，复写configure方法

@SpringBootApplication
@MapperScan("")
public class Application extends SpringBootServletInitializer {

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
        return builder.sources(Application.class);
    }

    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }

}

2、修改pom.xml

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
    <!-- 移除嵌入式tomcat插件 -->
    <exclusions>
        <exclusion>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
        </exclusion>
    </exclusions>
</dependency>
<dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>javax.servlet-api</artifactId>
    <version>3.1.0</version>
    <scope>provided</scope>
</dependency>

3、打包

mvn clean package

4、乱码问题。修改tomcat的server.xml配置文件，如下：

<Connector 
    connectionTimeout="20000" 
    port="8080" protocol="HTTP/1.1" 
    redirectPort="8443" 
    useBodyEncodingForURI="true"/>