泊塢窗撰寫彈簧啓動日誌

Question

我試圖在單獨的碼頭集裝箱中運行一個彈簧啓動應用程序和MySQL，我無法調試問題，因爲我看不到任何日誌。當我運行docker-compose up時，我看到啓動日誌（Spring Boot橫幅）並查看應用程序啓動，但在此之後不再有日誌記錄。我得到了一個404命中我的一個終點，但我不能在沒有看到日誌的情況下進行調試。

泊塢窗，compose.yml：

version: "3.3" 

services: 

    database: 
    build: 
     context: ./database 
    image: pensionator_db 
    # set default mysql root password, change as needed 
    environment: 
     MYSQL_USER: pensionatoruser 
     MYSQL_DATABASE: pensionatordb 
    # Expose port 3306 to host. Not for the application but 
    # handy to inspect the database from the host machine. 
    ports: 
     - "3306:3306" 
    restart: always 

    appserver: 
    build: 
     context: . 
     dockerfile: app/src/main/docker/Dockerfile 
    image: pensionator_app 
    # mount point for application in tomcat 
    # open ports for tomcat and remote debugging 
    ports: 
     - "8080:8080" 
     - "8000:8000" 
    restart: always 

我該如何記錄工作？

Answer 1

記錄沒有錯，問題在於我的docker-compose.yml文件。我需要正確鏈接數據庫。

泊塢窗，compose.yml：

version: '3' 

services: 

    database: 
    image: mysql:5.7 
    environment: 
     MYSQL_ALLOW_EMPTY_PASSWORD: 'yes' 
     MYSQL_USER: root 
     MYSQL_DATABASE: pensionator 
    ports: 
     - '3307:3306' 
    restart: always 

    appserver: 
    build: 
     context: . 
     dockerfile: src/main/docker/Dockerfile 
    depends_on: 
     - database 
    image: pensionator_app 
    environment: 
     SPRING_DATASOURCE_URL: 'jdbc:mysql://database:3306/pensionator' 
    links: 
     - database 
    ports: 
     - '8080:8080' 
     - '8000:8000' 
    restart: always