如何访问在 docker 容器中运行的 spring 应用程序?

我有以下 docker 文件...

I have the following for a docker file...

FROM openjdk:11-jdk-slim
VOLUME /tmp
ARG JAR_FILE
COPY ${JAR_FILE} app.jar
ENTRYPOINT ["java","-Dexternal.config.active='false'","-jar","/app.jar"]

和弹簧配置...

docker {
  springBootApplication {
    baseImage = 'openjdk:11-jdk-slim'
    ports = [9090, 8080]
    tag = 'app:0.2'
  }
}

一切似乎都开始了文件，我明白了

Everything seems to start file and I see

在 8.743 秒内启动应用程序(JVM 运行 9.153)

我看到...

f46b4cbfa799        646eced45077        "java -jar /app/simp…"   15 minutes ago      Up 15 minutes                 8080/tcp, 9090/tcp   mystifying_kirch

但是当我运行 docker inspect <imageId>|grep "IPAddress" 并像这样在浏览器中输入该地址 http://<IP>:8080 我收到超时错误.我知道我可以在运行时使用端口映射，但有没有一种方法可以在不映射到我的本地主机的情况下做到这一点?

But when I run docker inspect <imageId> | grep "IPAddress" and enter that address in the browser like this http://<IP>:8080 I get a timeout error. I know I can use the port mapping on run but is there a way I can do it without mapping to my localhost?

我也试过这个...

curl 172.17.0.2:8080
curl: (7) Failed to connect to 172.17.0.2 port 8080: Operation timed out

所以它不是浏览器.

也试过这样映射...

0.0.0.0:8080->8080/tcp, 9090/tcp

0.0.0.0:8080->8080/tcp, 9090/tcp

但是 localhost:8080(或 IP 地址)发送了一个空响应没有发送任何数据."

But localhost:8080 (or the ip address) sends an empty response " didn’t send any data."