变更参数

.env.example

+# 环境变量env dev,test,test1,test2等区分
+ENV=dev
+PORT=8118
\ No newline at end of file

docker-compose.yaml

@@ -5,7 +5,7 @@ services:
       context: src
       dockerfile: Dockerfile-php
     image: galaxy-php:7.4
-    container_name: php7.4
+    container_name: galaxy-php7.4${ENV:-dev}
     #    environment:
     #目录映射
     expose:
@@ -14,15 +14,13 @@ services:
     build:
       context: src
       dockerfile: Dockerfile-nginx
-      args:
-        - ENV_HELLO
     # 目录共享
     # 指定目录映射
     #
     image: galaxy-nginx
-    container_name: nginx-test
+    container_name: nginx-test${ENV:-dev}
     expose:
       - 80
     ports:
-      - "8111:80"
+      - "${PORT:-8118}:80"
     command: ["nginx", "-g","daemon off;"]
\ No newline at end of file

src/Dockerfile-nginx

 FROM nginx:latest
 ## 初始化参数
-
 ENTRYPOINT ["/docker-entrypoint.sh"]
 RUN mkdir /etc/nginx/php
 COPY <<EOF /etc/nginx/php/php7.4.conf