英文:
Trying to get or post data, it's show error like this, MongooseError: Operation `users.insertOne()` buffering timed out after 10000ms
问题
这里我创建了一个项目来存储员工信息，在这个项目中，数据库已成功连接，但当我尝试检索或创建新记录时，它显示以下错误，
我已经更改了Mongo网络设置，
> MongooseError: 操作 users.insertOne() 在10000毫秒后缓冲超时
在 Timeout.<anonymous>;
server.js
const express = require("express");
const mongoose = require("mongoose");
const Router = require("./routes");
const cors = require('cors');
const { error } = require("jquery");
const app = express();
app.use(express.json());
mongoose.set('strictQuery', false);
mongoose.connect('mongodb+srv://admin:admin1234@hhap-db.n8zxs62.mongodb.net/test',
{ useNewUrlParser: true, useFindAndModify: true, useUnifiedTopology: true },
function CheckDb(){
if(error){
console.log("Error");
}
else{
console.log("DB Connected");
}
}
);
app.use(Router);
app.use(cors());
app.listen(3000, () => {
console.log("Server is running at port 3000");
});
router.js
const express = require("express");
const userModel = require("./model/userModel");
const app = express();
app.post("/user/create", async (request, response) => {
const user = new userModel(request.body);
try {
await user.save();
response.send(user);
} catch (error) {
response.status(500).send(error);
console.log(error);
}
});
app.get("/user/getAll", async (request,response) => {
const user = await userModel.find({});
console.log(user);
try {
response.send(user);
} catch (error) {
response.status(500).send(error);
console.log(error);
}
});
module.exports = app;
userModel.js
const mongoose = require("mongoose");
const user = new mongoose.Schema({
fName: { type: String, required: true, },
lName: { type: String, required: true, },
address: { type: String, required: false, },
email: { type: String, required: true, },
mobileNumber: { type: Number, default: 0, },
password: { type: String, required: true, },
isActive: { type: Boolean, required: true, },
userType: { type: String, required: true, },
});
const User = mongoose.model("user", user);
module.exports = User;
英文:
Here I created a project to store employee information, in this project DB also successfully connected, but when I tried to retrieve or create a new record, it shows error like this,
I already changed the mongo network setting also,
> MongooseError: Operation users.insertOne() buffering timed out after 10000ms
at Timeout.<anonymous>
server.js
const express = require("express");
const mongoose = require("mongoose");
const Router = require("./routes");
const cors = require('cors');
const { error } = require("jquery");
const app = express();
app.use(express.json());
mongoose.set('strictQuery', false);
mongoose.connect('mongodb+srv://admin:admin1234@hhap-db.n8zxs62.mongodb.net/test',
{ useNewUrlParser: true, useFindAndModify: true, useUnifiedTopology: true },
function CheckDb(){
if(error){
console.log("Error");
}
else{
console.log("DB Connected");
}
}
);
app.use(Router);
app.use(cors());
app.listen(3000, () => {
console.log("Server is running at port 3000");
});
router.js
const express = require("express");
const userModel = require("./model/userModel");
const app = express();
app.post("/user/create", async (request, response) => {
const user = new userModel(request.body);
try {
await user.save();
response.send(user);
} catch (error) {
response.status(500).send(error);
console.log(error);
}
});
app.get("/user/getAll", async (request,response) => {
const user = await userModel.find({});
console.log(user);
try {
response.send(user);
} catch (error) {
response.status(500).send(error);
console.log(error);
}
});
module.exports = app;
userModel.js
const mongoose = require("mongoose");
const user = new mongoose.Schema({
fName: { type: String, required: true, },
lName: { type: String, required: true, },
address: { type: String, required: false, },
email: { type: String, required: true, },
mobileNumber: { type: Number, default: 0, },
password: { type: String, required: true, },
isActive: { type: Boolean, required: true, },
userType: { type: String, required: true, },
});
const User = mongoose.model("user", user);
module.exports = User;
答案1
得分: 1
Issue in `mongoose.connect`
Try this:
```javascript
mongoose
.connect("mongodb+srv://admin:admin1234@hhap-db.n8zxs62.mongodb.net/test", {
useNewUrlParser: true,
useFindAndModify: false,
useUnifiedTopology: true,
useCreateIndex: true,
keepAlive: true
})
.then(
async () => {
console.log("database connected");
},
(err) => {
console.log(err, "Error");
}
);
<details>
<summary>英文:</summary>
Issue in `mongoose.connect`
Try this:
<!-- begin snippet: js hide: false console: true babel: false -->
<!-- language: lang-js -->
mongoose
.connect("mongodb+srv://admin:admin1234@hhap-db.n8zxs62.mongodb.net/test", {
useNewUrlParser: true,
useFindAndModify: false,
useUnifiedTopology: true,
useCreateIndex: true,
keepAlive: true
})
.then(
async() => {
console.log("database connected")
},
(err) => {
console.log(err, "Error")
}
)
<!-- end snippet -->
</details>
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