hello

hello.js

+const express = require('express')
+const app = express()
+const port = 3000
+
+app.get('/', (req, res) => {
+  res.send('Hello World!')
+})
+
+app.listen(port, () => {
+  console.log(`Example app listening on port ${port}`)
+})
\ No newline at end of file

package.json

@@ -6,6 +6,7 @@
     "server": "node app.js"
   },
   "dependencies": {
+    "ali-oss": "^6.17.1",
     "connect-multiparty": "^2.2.0",
     "express": "^4.3.1",
     "mv": "^2.1.1"