springboot配置上传文件大小

以war启动，multipartConfigElement 配置了数据上传大小导致 servlet.multipart.max-file-size = 10M 会不生效
/打war包放开/
@Configuration
@SpringBootApplication(exclude = {DataSourceAutoConfiguration.class, DataSourceTransactionManagerAutoConfiguration.class})
public class LnywApplication extends SpringBootServletInitializer {

public static void main(String[] args) {<br />        SpringApplication.run(LnywApplication.class, args);<br />    }
@Override<br />    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {<br />        return builder.sources(LnywApplication.class);<br />    }
@Bean<br />    public MultipartConfigElement multipartConfigElement() {<br />        //qzf 2021-12-30 10:34:59 servlet.multipart.max-file-size = 10M 会不生效<br />        MultipartConfigFactory factory = new MultipartConfigFactory();<br />        factory.setMaxFileSize(DataSize.parse("10MB"));<br />        factory.setMaxRequestSize(DataSize.parse("150MB"));<br />        return factory.createMultipartConfig();<br />    }<br />}