相关疑难解决方法(0)

当我尝试将我的应用程序（nodejs）连接到mongodb时出现此错误。非常感谢您的帮助。

MongoParseError: URI does not have hostname, domain name and tld
    at parseSrvConnectionString (E:\Projects\NodeAPI\node_modules\mongodb-core\lib\uri_parser.js:41:21)
    at parseConnectionString (E:\Projects\NodeAPI\node_modules\mongodb-core\lib\uri_parser.js:509:12)
    at connect (E:\Projects\NodeAPI\node_modules\mongodb\lib\operations\mongo_client_ops.js:195:3)
    at connectOp (E:\Projects\NodeAPI\node_modules\mongodb\lib\operations\mongo_client_ops.js:284:3)
    at executeOperation (E:\Projects\NodeAPI\node_modules\mongodb\lib\utils.js:416:24)
    at MongoClient.connect (E:\Projects\NodeAPI\node_modules\mongodb\lib\mongo_client.js:175:10)
    at Function.MongoClient.connect (E:\Projects\NodeAPI\node_modules\mongodb\lib\mongo_client.js:341:22)
    at Object.<anonymous> (E:\Projects\NodeAPI\server.js:12:13)
    at Module._compile (internal/modules/cjs/loader.js:816:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:827:10)
  name: 'MongoParseError',
  [Symbol(mongoErrorContextSymbol)]: {} }

我的代码：

db.js

 module.exports = {
uri : "mongodb+srv://mithun:*******@cluster0-s089x.mongodb.net/test?retryWrites=true"}

================================================== ================

node_route.js

 module.exports = function(app, db){
app.post('/notes', (req, res) => {
    const note = {text: req.body.body, title: req.body.title};
    db.collection('notes').insert(note, (err, results) => {
        if(err){
            res.send({'error': …