MongoParseError：不支持选项 usemongoclient

Question

我正在尝试制作一个 Cutomer CLI 模型，但当我运行以下命令时，它给了我一个错误：

node commands.js add John Doe 555-555-5555 [email protected]

我一次又一次收到的错误是：

C:\Users\mrmik\Desktop\code\PROJECTS\Customer CLI\node_modules\mongodb\lib\connection_string.js:272
        throw new error_1.MongoParseError(`${optionWord} ${Array.from(unsupportedOptions).join(', ')} ${isOrAre} not supported`);
              ^

MongoParseError: option usemongoclient is not supported
    at parseOptions (C:\Users\mrmik\Desktop\code\PROJECTS\Customer CLI\node_modules\mongodb\lib\connection_string.js:272:15)
    at new MongoClient (C:\Users\mrmik\Desktop\code\PROJECTS\Customer CLI\node_modules\mongodb\lib\mongo_client.js:48:63)
    at _createMongoClient (C:\Users\mrmik\Desktop\code\PROJECTS\Customer CLI\node_modules\mongoose\lib\connection.js:887:14)
    at NativeConnection.openUri (C:\Users\mrmik\Desktop\code\PROJECTS\Customer CLI\node_modules\mongoose\lib\connection.js:742:29)
    at Mongoose.connect (C:\Users\mrmik\Desktop\code\PROJECTS\Customer CLI\node_modules\mongoose\lib\index.js:406:15)
    at Object.<anonymous> (C:\Users\mrmik\Desktop\code\PROJECTS\Customer CLI\index.js:6:21)
    at Module._compile (node:internal/modules/cjs/loader:1256:14)
    at Module._extensions..js (node:internal/modules/cjs/loader:1310:10)
    at Module.load (node:internal/modules/cjs/loader:1119:32)
    at Module._load (node:internal/modules/cjs/loader:960:12) {
  [Symbol(errorLabels)]: Set(0) {}
}

我尝试的代码位于名为 commands.js 的文件中。 代码是：

const program = require('commander'); 
const{
   addCustomer, 
   findCustomer
} = require('./index'); 

program
    .version('1.0.0')
    .description('Client Management System')

program 
    .command('add <firstname> <lastname> <phone> <email>')
    .alias('a')
    .description('Add a customer')
    .action((firstname, lastname, phone, email) => {
        addCustomer({firstname, lastname, phone, email}); 
    }); 

program 
    .command('find <name>')
    .alias('f')
    .description('Find a customer')
    .action(name => findCustomer(name)); 

program.parse(process.argv); 

Answer 1

对我来说，这个错误只有在删除第二个可选变量后才停止：

{useMongoClient: true}

来自 2018 年一些旧教程建议的电话：

mongoose.connect();

在你的错误中我读到： “位于 Mongoose.connect (C:\Users\mrmik\Deskto