竟然这样操作！springcloud微服务多模块打包war部署到tomcat

女爷i 2022-11-04 05:25 321阅读 0赞

**1、修改pom.xml **

父工程的pom.xml中的 <packaging>pom</packaging>
    spring boot项目应用中pom.xml中的 <packaging>war<packaging>
        
    
        <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>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <scope>provided</scope>
        </dependency>

**2.在有启动类的项目中，让启动类继承 `SpringBootServletInitializer`，重写 `configure` 方法。 **

@SpringBootApplication
    public class DemoApplication extends SpringBootServletInitializer {
    
        public static void main(String[] args) {
            SpringApplication.run(DemoApplication .class, args);
        }
    
        @Override
        protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
            // 注意这里要指向原先用main方法执行的Application启动类
            return builder.sources(DemoApplication .class);
        }
    }

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**想要实时关注更多干货好文，扫描下图关注：**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQxNTcwNjU4_size_16_color_FFFFFF_t_70][]

**其他与之相关的异常请前往[Springboot、Springcloud、Eureka][Springboot_Springcloud_Eureka]**

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**写在最后：**

![20210226161125716.png][]

[format_png]: /images/20221023/36548b240ba34205bdad880050c58752.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQxNTcwNjU4_size_16_color_FFFFFF_t_70]: /images/20221023/2d9fe243236d4203a4b58a130bd82f84.png
[Springboot_Springcloud_Eureka]: https://blog.csdn.net/qq_41570658/category_9779550.html
[20210226161125716.png]: /images/20221023/c97174ca849e4a6187a8d72d6c633748.png