Docker运行springboot的项目

超、凢脫俗 2023-07-02 07:24 0阅读 0赞

1.创建项目

DockerController.java

@RestController
    @RequestMapping("/docker")
    public class DockerController { 
      @GetMapping("/hello")
      public String hello(){ 
    
        return "hello spring cloud docker";
      }
    }

2.application.yml

server:
      port: 9090

3.把项目打成jar包[博客][Link 1]  
4.Dockerfile

FROM java:8
    VOLUME /tmp
    ADD demo01.jar /app.jar
    ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","app.jar"]

解释  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMTk4MDA0_size_16_color_FFFFFF_t_70]  
5.Dockerfile的位置  
![在这里插入图片描述][20200127200926975.png]  
6.docker构建镜像（后面一定要有个点.）  
docker build -t app .  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMTk4MDA0_size_16_color_FFFFFF_t_70 1]  
7.docker images查看镜像  
![在这里插入图片描述][20200127201342532.png]  
8.运行

docker run -d -p 9090:9090 --name springboot01 app

9.查看  
![在这里插入图片描述][20200127201506844.png]  
在浏览器上访问  
![在这里插入图片描述][20200127201550358.png]

[Link 1]: https://blog.csdn.net/qq_40198004/article/details/98481367
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMTk4MDA0_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/2020012720073524.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMTk4MDA0,size_16,color_FFFFFF,t_70
[20200127200926975.png]: https://img-blog.csdnimg.cn/20200127200926975.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMTk4MDA0_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20200127201125125.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMTk4MDA0,size_16,color_FFFFFF,t_70
[20200127201342532.png]: https://img-blog.csdnimg.cn/20200127201342532.png
[20200127201506844.png]: https://img-blog.csdnimg.cn/20200127201506844.png
[20200127201550358.png]: https://img-blog.csdnimg.cn/20200127201550358.png