Docker init-db.js 抛出 SyntaxError：“” 字符串文字包含未转义的换行符：

Question

我正在使用 docker-compose 来容器化一个 Flask API。 API 连接到 MongoDb 以获取数据，因此我在 docker-compose.yml 中包含了一个指向它的链接。 这是 docker-compose 文件：

app:
  build: .
  command: python -u app.py
  ports:
    - "5000:5000"
  volumes:
    - .:/app
// Link to db.
  links:
    - db
// db information
db:
  image: mongo:latest
  hostname: test_mongodb
  environment:
    - MONGO_INITDB_DATABASE=Exploit_Resources
    - MONGO_INITDB_ROOT_USERNAME=root
    - MONGO_INITDB_ROOT_PASSWORD=pass
  volumes:
    // Connection to init-db.js which will house data.
    - ./init-db.js:/docker-entrypoint-initdb.d/init-db.js:ro
  ports:
    - 27017:27017

init-db.js 有类似这样的代码：

db = db.getSiblingDB("name_of_db");
db.name_of_collection.drop();



db.EDB.insertMany([
    {
        "_id":"9",
        "file":"exploits/windows/dos/9.c",
        "name":"Apache 2.x - Memory Leak",
        "date":"2003-04-09",
        "author":"Matthew Murphy",
        "type":"dos",
        "platform":"windows",
        "port":"",
        "CVE":['CVE-2003-0132']
    },
    {
        "_id":"37060",
        "file":"exploits/windows/dos/37060.html",
        "name":"Microsoft Internet Explorer 11 - Crash (PoC) (1)",
        "date":"2015-05-19",
        "author":"Garage4Hackers",
        "type":"dos",
        "platform":"windows",
        "port":"",
        "CVE":[]
    },
    {
        "_id":"11",
        "file":"exploits/linux/dos/11.c",
        "name":"Apache 2.0.44 (Linux) - Remote Denial of Service",
        "date":"2003-04-11",
        "author":"Daniel Nystram",
        "type":"dos",
        "platform":"linux",
        "port":"",
        "CVE":['CVE-2003-0132']
    },
    {
        "_id":"13",
        "file":"exploits/windows/dos/13.c",
        "name":"Chindi Server 1.0 - Denial of Service",
        "date":"2003-04-18",
        "author":"Luca Ercoli",
        "type":"dos",
        "platform":"windows",
        "port":"",
        "CVE":[]
    },
]);

这应该可以工作，但是运行 docker-compose up 会出现以下错误：

db_1   | SyntaxError: "" string literal contains an unescaped line break :
db_1   | @/docker-entrypoint-initdb.d/init-db.js:60708:37
db_1   | failed to load: /docker-entrypoint-initdb.d/init-db.js
db_1   | exiting with code -3

有没有办法解决这个错误？ 我相信它起源于 insertMany() 方法。 我对javascript相当陌生，所以我可能会忽略一些明显的东西。 任何帮助将非常感激。

Answer 1

我认为错误出在您的 docker-compose 文件中。 尝试为以下文件更改它：

app:
  build: .
  command: python -u app.py
  ports:
    - "5000:5000"
  volumes:
    - .:/app
// Link to db.
  links:
    - db
// db information
db:
  image: mongo:latest
  hostname: test_mongodb
  environment:
    - MONGO_INITDB_DATABASE=Exploit_Resources
    - MONGO_INITDB_ROOT_USERNAME=root
    - MONGO_INITDB_ROOT_PASSWORD=pass
  volumes:
    // Connection to init-db.js which will house data.
    - ./init-db.js:/docker-entrypoint-initdb.d/init-db.js
  ports:
    - 27017:27017

我刚刚删除了入口点路径末尾的:ro 。