If you need to access the application arguments that were passed to SpringApplication.run(…?), you can inject a org.springframework.boot.ApplicationArguments bean. The ApplicationArguments interface provides access to both the raw String[] arguments as well as parsed option and non-option arguments, as shown in the following example:
import org.springframework.boot.*; import org.springframework.beans.factory.annotation.*; import org.springframework.stereotype.*; @Component public class MyBean { @Autowired public MyBean(ApplicationArguments args) { boolean debug = args.containsOption("debug"); List<String> files = args.getNonOptionArgs(); // if run with "--debug logfile.txt" debug=true, files=["logfile.txt"] } }
Spring boot 梳理 - 在bean中使用命令行参数-自动装配ApplicationArguments
原文：https://www.cnblogs.com/jiangtao1218/p/10201531.html