答案 0 :(得分：3)
您可以使用{
"name": "biolerplate",
"version": "1.0.0",
"description": "a boilerplate for react, redux, & express",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1",
"build": "webpack",
"build-watch": "npm run build -- -w -d",
"start": "node server/index.js",
"start-watch": "nodemon server/index.js --watch server --watch db",
"dev": "cross-env NODE_ENV=development concurrently --kill-others --prefix \"[{name}]\" --names \"BUILD,SERVE\" -c \"bgBlack.bold.green,bgBlack.bold.red\" \"npm run build-watch\" \"npm run start-watch\""
},
"author": "",
"license": "ISC",
"dependencies": {
"@material-ui/core": "^3.9.2",
"axios": "^0.16.2",
"bcryptjs": "^2.4.3",
"body-parser": "^1.17.1",
"connect-session-sequelize": "^4.1.0",
"express": "^4.15.2",
"express-session": "^1.15.3",
"immutable": "^4.0.0-rc.12",
"nodemon": "^1.11.0",
"passport": "^0.3.2",
"passport-google-oauth2": "^0.1.6",
"pg": "^6.2.4",
"pg-hstore": "^2.3.2",
"react": "^15.5.4",
"react-dom": "^15.5.4",
"react-helmet": "^5.2.0",
"react-redux": "^5.0.4",
"react-router": "^4.1.1",
"react-router-dom": "^4.1.1",
"react-select": "^2.3.0",
"redux": "^3.6.0",
"redux-logger": "^3.0.1",
"redux-thunk": "^2.2.0",
"reselect": "^4.0.0",
"sequelize": "^4.4.0",
"styled-components": "^4.1.3",
"volleyball": "^1.4.1",
"webpack-livereload-plugin": "^0.11.0"
},
"devDependencies": {
"babel-core": "^6.24.1",
"babel-loader": "^7.0.0",
"babel-plugin-styled-components": "^1.10.0",
"babel-preset-es2015": "^6.24.1",
"babel-preset-react": "^6.24.1",
"babel-preset-stage-1": "^6.24.1",
"concurrently": "^3.4.0",
"cross-env": "^5.0.1",
"css-loader": "^0.28.0",
"eslint": "^5.13.0",
"eslint-config-airbnb": "^17.1.0",
"eslint-config-airbnb-base": "^13.1.0",
"eslint-config-prettier": "^4.0.0",
"eslint-import-resolver-webpack": "^0.11.0",
"eslint-plugin-import": "^2.16.0",
"eslint-plugin-jsx-a11y": "^6.2.1",
"eslint-plugin-prettier": "^3.0.1",
"eslint-plugin-react": "^7.12.4",
"node-sass": "^4.5.2",
"redux-devtools-extension": "^2.13.0",
"sass-loader": "^6.0.3",
"style-loader": "^0.16.1",
"webpack": "^2.4.1"
}
}
来获取系统的环境变量。
如果在CLI中运行get_env()之后，您获得了ID，然后可以在PHP中使用此代码：
echo $DOCKER_CID答案 1 :(得分：1)
每个人的答案加在一起意味着在容器中运行以下命令后：
DOCKER_CID=$(cat /proc/1/cpuset | cut -c9-)
您可以使用以下方法获取ID：
$docker_cid = getenv('DOCKER_CID');
如果您不知道如何在容器中运行该命令，可以使用以下选项：
docker exec -it <containerId> /bin/bash exec('DOCKER_CID=$(cat /proc/1/cpuset | cut -c9-)');（我不建议这样做，但是如果有人使用它，请确保它是安全的。）感谢已经回答了问题的Marcin，但可能还不够清楚。