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connect db

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艾志坚
2024-02-17 19:47:52 +08:00
parent c623f02aa5
commit 2f510aa096
3 changed files with 23 additions and 12 deletions
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20
index.html Normal file
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@@ -0,0 +1,20 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<script src="https://libs.cdnjs.net/jquery/3.7.1/jquery.min.js"></script>
<script>
$(document).ready(() => {
$.getJSON('/ten', (data) => {
$('#content').text(JSON.stringify(data));
})
})
</script>
</head>
<body>
<div id="content"></div>
</body>
</html>

4
pm2.config.cjs
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@@ -11,9 +11,7 @@ module.exports = {
env: { env: {
"NODE_ENV": "production", "NODE_ENV": "production",
"PORT": 80, "PORT": 80,
"DATABASE_URL": "localhost:27017", "DATABASE_URI": "mongodb://USERNAME:PASSWORD@localhost:27017",
"DATABASE_USER": "labplus_admin",
"DATABASE_PASSWORD": "******",
} }
}] }]
} }

11
src/index.js
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@@ -8,16 +8,9 @@ dotenv.config()
const app = Express() const app = Express()
const PORT = process.env.PORT || 8080 const PORT = process.env.PORT || 8080
// Database Connect String mongoose.connect(process.env.DATABASE_URI)
const DB_URL = process.env.DATABASE_URL
const DB_USERNAME = process.env.DATABASE_USERNAME
const DB_PASSWORD = process.env.DATABASE_PASSWORD
const DB_NAME = "labplus"
const DATABASE_URI = `mongodb://${DB_USERNAME}:${DB_PASSWORD}@${DB_URL}/${DB_NAME}`
mongoose.connect(DATABASE_URI)
const db = mongoose.connection const db = mongoose.connection
db.on("error", (error) => console.error(error)) db.on("error", (error) => console.error(error))
db.once("open", () => console.log("Connected to Database")) db.once("open", () => console.log("Connected to Database"))