问MongoDB用户-身份验证失败

EN

const express = require("express");
const mongoose = require("mongoose");
const app = express();
// Connect to DB
const mongoURI =
    "mongodb+srv://MyUserName:<MyPassword>@cluster0.lbb8n.mongodb.net/<DbImUsing>?retryWrites=true&w=majority";
mongoose.connect(mongoURI, {
    useNewUrlParser: true,
    useUnifiedTopology: true,
});
// Route
app.set("view engine", "ejs");
app.get("/", (req, res) => {
    res.render("index");
});
// Endpoint
app.post("/shortUrls", (req, res) => {});
app.listen(process.env.PORT || 5000);

(node:5058) UnhandledPromiseRejectionWarning: MongoError: bad auth : Authentication failed.
    at MessageStream.messageHandler (/Users/fridavbg/Desktop/MovingWorlds/urlShortv2/node_modules/mongodb/lib/cmap/connection.js:268:20)
    at MessageStream.emit (events.js:315:20)
    at processIncomingData (/Users/fridavbg/Desktop/MovingWorlds/urlShortv2/node_modules/mongodb/lib/cmap/message_stream.js:144:12)
    at MessageStream._write (/Users/fridavbg/Desktop/MovingWorlds/urlShortv2/node_modules/mongodb/lib/cmap/message_stream.js:42:5)
    at writeOrBuffer (_stream_writable.js:352:12)
    at MessageStream.Writable.write (_stream_writable.js:303:10)
    at TLSSocket.ondata (_stream_readable.js:719:22)
    at TLSSocket.emit (events.js:315:20)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:284:9)
    at TLSSocket.Readable.push (_stream_readable.js:223:10)
    at TLSWrap.onStreamRead (internal/stream_base_commons.js:188:23)
(Use `node --trace-warnings ...` to show where the warning was created)
(node:5058) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:5058) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.