dos中使用java -jar xxx.jar报错

实例：java -jar microservice-consumer-movie-feign-hystrix-fallback-stream-0.0.1-SNAPSHOT.jar

问题：

Error: Unable to access jarfile microservice-consumer-movie-feign-hystrix-fallback-stream-0.0.1-SNAPSHOT.jar

原因：由于jar包名太长，我将jar包名改为aa.jar,启动就成功了