将选项 { useNewUrlParser: true } 传递给 MongoClient.connect

Question

我想为 composer-rest-server 实施 passport-local 策略

COMPOSER_CARD=admin@stschain
COMPOSER_NAMESPACES=never
COMPOSER_AUTHENTICATION=true
COMPOSER_MULTIUSER=true
COMPOSER_PROVIDERS='{
    "local": {
        "provider": "local", 
        "module": "passport-local", 
        "usernameField": "username", 
        "passwordField": "password", 
        "authPath": "/auth/local", 
        "callbackURL":"/auth/local/callback",
        "successRedirect": "/", 
        "failureRedirect": "/", 
        "setAccessToken": true, 
        "callbackHTTPMethod": "post" 
   },
}'
COMPOSER_DATASOURCES='{
    "db": {
        "name": "db",
        "connector": "mongodb",
        "host": "mongo"
    }
}'

i 运行此 CMD：docker run -d --name mongo --network composer_default -p 27017:27017 mongo 用于启动 MongoDB docker 容器，并执行实施此策略所需的所有操作，但是当我运行这个 cmd docker logs rest 它告诉我 DeprecationWarning: current URL string parser is deprecated, and will be removed in a future version. To use the new parser, pass option { useNewUrlParser: true } to MongoClient.connect.

如何添加此选项 useNewUrlParser 已知我运行 mongodb 在 docker 容器中

Answer 1

简单

COMPOSER_DATASOURCES='{
    "db": {
        "useNewUrlParser": true
        "name": "db",
        "connector": "mongodb",
        "host": "mongo"
    }
}'

将选项 { useNewUrlParser: true } 传递给 MongoClient.connect

pass option { useNewUrlParser: true } to MongoClient.connect

loopback

mongodb

docker-compose

hyperledger-composer