这是我收集到的错误信息:
这是我的编码文件:
服务器文件
密钥文件
我只是在使用 MongoDB、Node 和 ReactJS 来创建连接到 mlab。我正在使用 MongoDB 版本 4。
希望大家能提供帮助。
![captured](https://istack.dev59.com/8g38w.webp)
![server file](https://istack.dev59.com/pj2hB.webp)
![keys file](https://istack.dev59.com/u7XRc.webp)
希望大家能提供帮助。
[nodemon] starting `node server.js`
Error: URL malformed, cannot be parsed
at module.exports (C:\MERNapps\TestMERN08\node_modules\mongodb\lib\url_parser.js:17:21)
at deprecated (internal/util.js:47:15)
at connect (C:\MERNapps\TestMERN08\node_modules\mongodb\lib\operations\mongo_client_ops.js:179:3)
at connectOp (C:\MERNapps\TestMERN08\node_modules\mongodb\lib\operations\mongo_client_ops.js:283:3)
at executeOperation (C:\MERNapps\TestMERN08\node_modules\mongodb\lib\utils.js:420:24)
at MongoClient.connect (C:\MERNapps\TestMERN08\node_modules\mongodb\lib\mongo_client.js:168:10)
at Promise (C:\MERNapps\TestMERN08\node_modules\mongoose\lib\connection.js:493:12)
at new Promise (<anonymous>)
at NativeConnection.Connection.openUri (C:\MERNapps\TestMERN08\node_modules\mongoose\lib\connection.js:490:19)
at Mongoose.connect (C:\MERNapps\TestMERN08\node_modules\mongoose\lib\index.js:230:15)
at Object.<anonymous> (C:\MERNapps\TestMERN08\server.js:12:2)
at Module._compile (module.js:652:30)
at Object.Module._extensions..js (module.js:663:10)
at Module.load (module.js:565:32)
at tryModuleLoad (module.js:505:12)
at Function.Module._load (module.js:497:3)
(node:3696) 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.
server running on port 5000