更新mongodb依赖项后发出警告

Question

我已经安装了最新版本的winston-mongodb。我注意到mongodbfrom winston-mongodb软件包的版本已从一个版本更新到1.6.6另一个2.0.7版本。更新后，我得到了warning：

不建议使用server / replset / mongos选项，它们的所有选项均在选项对象的最高级别[poolSize，ssl，sslValidate，sslCA，sslCert，sslKey，sslPass，autoReconnect，noDelay，keepAlive，connectTimeoutMS，socketTimeoutMS，reconnectTries， reconnectInterval，ha，haInterval，副本集，secondaryAcceptableLatencyMS，acceptableLatencyMS，connectWithNoPrimary，authSource，w，wtimeout，j，forceServerObjectId，serializeFunctions，ignoreUndefined，raw，promoteLongs，bufferMaxEntries，readPreference，pkFactory，promiseLiconaryS，logger，ProfisenCons， PromotionBuffers，promoteLongs，domainsEnabled，keepAliveInitialDelay，checkServerIdentity，validateOptions]

我该如何解决？任何的想法？

Answer 1

根据错误信息；

the server/replset/mongos options are deprecated, all their options are supported at the top level of the options object

因此，解决该问题的方法就是将设置选项从服务器，replset，socketOptions，mongos和任何其他层次结构选项移到对象的顶层。

mongoose.connect( 'mongodb://localhost/db',
  {
    useMongoClient: true,
    server: {
            ssl: true,
            socketOptions: {
                keepAlive: 300000,
                connectTimeoutMS: 30000
            },
            auto_reconnect: true,
            reconnectTries: 300000,
            reconnectInterval: 5000
        },
    promiseLibrary: global.Promise
  }
);

change it to;

mongoose.connect( 'mongodb://localhost/db',
  {
    useMongoClient: true,
    poolSize: 2,
    ssl: true,
    keepAlive: 300000,
    connectTimeoutMS: 30000,
    autoReconnect: true,
    reconnectTries: 300000,
    reconnectInterval: 5000,
    promiseLibrary: global.Promise
  }
);

希望能帮助到你！谢谢，