update,

vinniesniper-54816/task1/_lab/012-flask-upload-file/helloworld.py

@@ -0,0 +1,23 @@
+from flask import Flask, request, send_from_directory
+from werkzeug.utils import secure_filename
+import tempfile
+
+app = Flask(__name__)
+app.config['MAX_CONTENT_LENGTH'] = 16 * 1024 * 1024
+app.config['UPLOAD_FOLDER'] = tempfile.gettempdir()
+
+@app.route('/uploader', methods = ['GET', 'POST'])
+def upload_file():
+    if request.method == 'POST':
+        f = request.files['file']
+        f.save(secure_filename(f.filename))
+        print("helloworld")
+        return json.dumps({'hello':'world'})
+
+@app.route('/uploads/<filename>')
+def download_file(filename):
+    return send_from_directory(app.config['UPLOAD_FOLDER'], filename)
+
+if __name__ == '__main__':
+    app.run(debug = True)
+    

vinniesniper-54816/task1/_lab/012-flask-upload-file/test.sh

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+set -ex
+
+
+curl -F "file=@test.txt" http://localhost:5000/uploader
+

vinniesniper-54816/task1/_lab/012-flask-upload-file/test.txt

@@ -0,0 +1 @@
+helloworld

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/flask/src/main.py

@@ -0,0 +1,33 @@
+from flask import Flask, request, send_from_directory
+from werkzeug.utils import secure_filename
+import tempfile
+import json
+from pprint import pprint
+from flask_cors import CORS
+
+
+
+app = Flask(__name__)
+app.config['MAX_CONTENT_LENGTH'] = 16 * 1024 * 1024
+app.config['UPLOAD_FOLDER'] = tempfile.gettempdir()
+
+CORS(app)
+
+@app.route('/uploader', methods = ['GET', 'POST'])
+def upload_file():
+    if request.method == 'POST':
+        print("hello post request")
+        pprint(request.files)
+    #     f = request.files['file']
+    #     f.save(secure_filename(f.filename))
+    #     print("helloworld")
+    #     return json.dumps({'hello':'world'})
+    return json.dumps({'hello':'world'})
+
+@app.route('/uploads/<filename>')
+def download_file(filename):
+    return send_from_directory(app.config['UPLOAD_FOLDER'], filename)
+
+if __name__ == '__main__':
+    app.run(debug = True)
+    

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/flask/src/run.sh

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+set -ex
+
+npx nodemon --ext py --exec "python ./main.py"

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/flask/test.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+# curl -X POST -H "Content-Type: application/json" -d '{"name":"John Doe","age":30}' http://localhost:5000/api/data
+
+# curl http://localhost:5000/api/data
+curl -F "file=@test.txt" http://localhost:5000/uploader

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/flask/test.txt

@@ -0,0 +1 @@
+helloworld

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/nextjs/create.sh

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+set -ex
+
+npx create-next-app@12

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/nextjs/hello-nextjs12/.eslintrc.json

@@ -0,0 +1,3 @@
+{
+  "extends": "next/core-web-vitals"
+}

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/nextjs/hello-nextjs12/.gitignore

@@ -0,0 +1,36 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+
+# local env files
+.env*.local
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/nextjs/hello-nextjs12/.prettierignore

@@ -0,0 +1,2 @@
+node_modules
+public

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/nextjs/hello-nextjs12/.prettierrc

@@ -0,0 +1,3 @@
+{
+  "printWidth": 144
+}

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/nextjs/hello-nextjs12/README.md

@@ -0,0 +1,34 @@
+This is a [Next.js](https://nextjs.org/) project bootstrapped with [`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app).
+
+## Getting Started
+
+First, run the development server:
+
+```bash
+npm run dev
+# or
+yarn dev
+```
+
+Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
+
+You can start editing the page by modifying `pages/index.js`. The page auto-updates as you edit the file.
+
+[API routes](https://nextjs.org/docs/api-routes/introduction) can be accessed on [http://localhost:3000/api/hello](http://localhost:3000/api/hello). This endpoint can be edited in `pages/api/hello.js`.
+
+The `pages/api` directory is mapped to `/api/*`. Files in this directory are treated as [API routes](https://nextjs.org/docs/api-routes/introduction) instead of React pages.
+
+## Learn More
+
+To learn more about Next.js, take a look at the following resources:
+
+- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
+- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
+
+You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js/) - your feedback and contributions are welcome!
+
+## Deploy on Vercel
+
+The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
+
+Check out our [Next.js deployment documentation](https://nextjs.org/docs/deployment) for more details.

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/nextjs/hello-nextjs12/clean.sh

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+set -ex
+
+rm -rf node_modules &
+rm -rf .next &
+
+wait
+
+echo "done"

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/nextjs/hello-nextjs12/next.config.js

@@ -0,0 +1,7 @@
+/** @type {import('next').NextConfig} */
+const nextConfig = {
+  reactStrictMode: true,
+  swcMinify: true,
+}
+
+module.exports = nextConfig

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/nextjs/hello-nextjs12/package.json

@@ -0,0 +1,27 @@
+{
+  "name": "hello-nextjs12",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start",
+    "lint": "next lint"
+  },
+  "dependencies": {
+    "@douyinfe/semi-ui": "^2.19.0",
+    "axios": "^0.27.2",
+    "export-from-json": "^1.7.0",
+    "formidable": "^2.0.1",
+    "multer": "^1.4.5-lts.1",
+    "next-connect": "^0.13.0",
+    "next": "15.0.2",
+    "react": "18.3.1",
+    "react-dom": "18.3.1"
+  },
+  "devDependencies": {
+    "@douyinfe/semi-next": "^2.19.0",
+    "eslint": "9.14.0",
+    "eslint-config-next": "15.0.2"
+  }
+}

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/nextjs/hello-nextjs12/pages/_app.js

@@ -0,0 +1,7 @@
+import '../styles/globals.css'
+
+function MyApp({ Component, pageProps }) {
+  return <Component {...pageProps} />
+}
+
+export default MyApp

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/nextjs/hello-nextjs12/pages/api/hello.js

@@ -0,0 +1,5 @@
+// Next.js API route support: https://nextjs.org/docs/api-routes/introduction
+
+export default function handler(req, res) {
+  res.status(200).json({ name: 'John Doe' })
+}

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/nextjs/hello-nextjs12/pages/api/test.sh

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+
+# curl -X POST -H "Content-Type: application/json" -d '{"name":"John Doe","age":30}' http://localhost:5000/api/data
+
+# curl http://localhost:5000/api/data
+# curl -F "file=@test.txt" http://localhost:3000/api/hello
+curl -X POST -F "file=@test.txt" http://localhost:3000/api/testFileupload
+

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/nextjs/hello-nextjs12/pages/api/test.txt

@@ -0,0 +1 @@
+helloworld

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/nextjs/hello-nextjs12/pages/api/testFileupload copy.js

@@ -0,0 +1,21 @@
+//
+import formidable from "formidable";
+
+export const config = {
+  api: {
+    bodyParser: false,
+  },
+};
+
+export default function handler(req, res) {
+  try {
+    const form = new formidable.IncomingForm();
+    form.parse(req, async (err, fields, files) => {
+      console.log(files.zip.filepath, 222);
+      const lottieJSON = await zip2json(files.zip.filepath);
+      return res.status(200).json({ json: lottieJSON?.[0] });
+    });
+  } catch (error) {
+    res.status(400).json({ error: JSON.stringify(error, Object.getOwnPropertyNames(error)) });
+  }
+}

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/nextjs/hello-nextjs12/pages/api/testFileupload.js

@@ -0,0 +1,19 @@
+//
+import formidable from "formidable";
+import axios from "axios";
+import fs from "fs";
+
+// export const config = {
+//   api: { bodyParser: false },
+// };
+
+export default async function handler(req, res) {
+  try {
+    // console.log(req.body);
+    const response = await axios.post("http://localhost:5000/uploader", req.body);
+    console.log(response);
+    res.status(200).json(response.data);
+  } catch (error) {
+    res.status(500).json({ error: error.message });
+  }
+}

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/nextjs/hello-nextjs12/pages/form_helloworld.js

@@ -0,0 +1,38 @@
+import Head from "next/head";
+import Image from "next/image";
+import styles from "../styles/Home.module.css";
+//
+import axios from "axios";
+
+//
+export default function Home() {
+  async function onSubmit(event) {
+    event.preventDefault();
+
+    const formData = new FormData(event.currentTarget);
+    // const response = await fetch("/api/testFileupload", {
+    //   method: "POST",
+    //   body: formData,
+    // });
+
+    const response = await fetch("http://localhost:5000/uploader", {
+      method: "POST",
+      body: formData,
+    });
+
+    // Handle response if necessary
+    const data = await response.json();
+    // ...
+  }
+
+  return (
+    <>
+      <div>helloworld</div>
+      <form onSubmit={onSubmit}>
+        <input type="text" name="name" />
+        <input type="file" name="file" />
+        <button type="submit">Submit</button>
+      </form>
+    </>
+  );
+}

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/nextjs/hello-nextjs12/pages/index.js

@@ -0,0 +1,63 @@
+import Head from "next/head";
+import Image from "next/image";
+import styles from "../styles/Home.module.css";
+
+export default function Home() {
+  return (
+    <div className={styles.container}>
+      <Head>
+        <title>Create Next App</title>
+        <meta name="description" content="Generated by create next app" />
+        <link rel="icon" href="/favicon.ico" />
+      </Head>
+
+      <main className={styles.main}>
+        <h1 className={styles.title}>
+          Welcome to <a href="https://nextjs.org">Next.js!</a>
+        </h1>
+
+        <p className={styles.description}>
+          Get started by editing <code className={styles.code}>pages/index.js</code>
+        </p>
+
+        <div className={styles.grid}>
+          <a href="https://nextjs.org/docs" className={styles.card}>
+            <h2>Documentation &rarr;</h2>
+            <p>Find in-depth information about Next.js features and API.</p>
+          </a>
+
+          <a href="https://nextjs.org/learn" className={styles.card}>
+            <h2>Learn &rarr;</h2>
+            <p>Learn about Next.js in an interactive course with quizzes!</p>
+          </a>
+
+          <a href="https://github.com/vercel/next.js/tree/canary/examples" className={styles.card}>
+            <h2>Examples &rarr;</h2>
+            <p>Discover and deploy boilerplate example Next.js projects.</p>
+          </a>
+
+          <a
+            href="https://vercel.com/new?utm_source=create-next-app&utm_medium=default-template&utm_campaign=create-next-app"
+            className={styles.card}
+          >
+            <h2>Deploy &rarr;</h2>
+            <p>Instantly deploy your Next.js site to a public URL with Vercel.</p>
+          </a>
+        </div>
+      </main>
+
+      <footer className={styles.footer}>
+        <a
+          href="https://vercel.com?utm_source=create-next-app&utm_medium=default-template&utm_campaign=create-next-app"
+          target="_blank"
+          rel="noopener noreferrer"
+        >
+          Powered by{" "}
+          <span className={styles.logo}>
+            <Image src="/vercel.svg" alt="Vercel Logo" width={72} height={16} />
+          </span>
+        </a>
+      </footer>
+    </div>
+  );
+}

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/nextjs/hello-nextjs12/public/vercel.svg

@@ -0,0 +1,4 @@
+<svg width="283" height="64" viewBox="0 0 283 64" fill="none" 
+    xmlns="http://www.w3.org/2000/svg">
+    <path d="M141.04 16c-11.04 0-19 7.2-19 18s8.96 18 20 18c6.67 0 12.55-2.64 16.19-7.09l-7.65-4.42c-2.02 2.21-5.09 3.5-8.54 3.5-4.79 0-8.86-2.5-10.37-6.5h28.02c.22-1.12.35-2.28.35-3.5 0-10.79-7.96-17.99-19-17.99zm-9.46 14.5c1.25-3.99 4.67-6.5 9.45-6.5 4.79 0 8.21 2.51 9.45 6.5h-18.9zM248.72 16c-11.04 0-19 7.2-19 18s8.96 18 20 18c6.67 0 12.55-2.64 16.19-7.09l-7.65-4.42c-2.02 2.21-5.09 3.5-8.54 3.5-4.79 0-8.86-2.5-10.37-6.5h28.02c.22-1.12.35-2.28.35-3.5 0-10.79-7.96-17.99-19-17.99zm-9.45 14.5c1.25-3.99 4.67-6.5 9.45-6.5 4.79 0 8.21 2.51 9.45 6.5h-18.9zM200.24 34c0 6 3.92 10 10 10 4.12 0 7.21-1.87 8.8-4.92l7.68 4.43c-3.18 5.3-9.14 8.49-16.48 8.49-11.05 0-19-7.2-19-18s7.96-18 19-18c7.34 0 13.29 3.19 16.48 8.49l-7.68 4.43c-1.59-3.05-4.68-4.92-8.8-4.92-6.07 0-10 4-10 10zm82.48-29v46h-9V5h9zM36.95 0L73.9 64H0L36.95 0zm92.38 5l-27.71 48L73.91 5H84.3l17.32 30 17.32-30h10.39zm58.91 12v9.69c-1-.29-2.06-.49-3.2-.49-5.81 0-10 4-10 10V51h-9V17h9v9.2c0-5.08 5.91-9.2 13.2-9.2z" fill="#000"/>
+</svg>

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/nextjs/hello-nextjs12/styles/Home.module.css

@@ -0,0 +1,129 @@
+.container {
+  padding: 0 2rem;
+}
+
+.main {
+  min-height: 100vh;
+  padding: 4rem 0;
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  align-items: center;
+}
+
+.footer {
+  display: flex;
+  flex: 1;
+  padding: 2rem 0;
+  border-top: 1px solid #eaeaea;
+  justify-content: center;
+  align-items: center;
+}
+
+.footer a {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  flex-grow: 1;
+}
+
+.title a {
+  color: #0070f3;
+  text-decoration: none;
+}
+
+.title a:hover,
+.title a:focus,
+.title a:active {
+  text-decoration: underline;
+}
+
+.title {
+  margin: 0;
+  line-height: 1.15;
+  font-size: 4rem;
+}
+
+.title,
+.description {
+  text-align: center;
+}
+
+.description {
+  margin: 4rem 0;
+  line-height: 1.5;
+  font-size: 1.5rem;
+}
+
+.code {
+  background: #fafafa;
+  border-radius: 5px;
+  padding: 0.75rem;
+  font-size: 1.1rem;
+  font-family: Menlo, Monaco, Lucida Console, Liberation Mono, DejaVu Sans Mono,
+    Bitstream Vera Sans Mono, Courier New, monospace;
+}
+
+.grid {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  flex-wrap: wrap;
+  max-width: 800px;
+}
+
+.card {
+  margin: 1rem;
+  padding: 1.5rem;
+  text-align: left;
+  color: inherit;
+  text-decoration: none;
+  border: 1px solid #eaeaea;
+  border-radius: 10px;
+  transition: color 0.15s ease, border-color 0.15s ease;
+  max-width: 300px;
+}
+
+.card:hover,
+.card:focus,
+.card:active {
+  color: #0070f3;
+  border-color: #0070f3;
+}
+
+.card h2 {
+  margin: 0 0 1rem 0;
+  font-size: 1.5rem;
+}
+
+.card p {
+  margin: 0;
+  font-size: 1.25rem;
+  line-height: 1.5;
+}
+
+.logo {
+  height: 1em;
+  margin-left: 0.5rem;
+}
+
+@media (max-width: 600px) {
+  .grid {
+    width: 100%;
+    flex-direction: column;
+  }
+}
+
+@media (prefers-color-scheme: dark) {
+  .card,
+  .footer {
+    border-color: #222;
+  }
+  .code {
+    background: #111;
+  }
+  .logo img {
+    filter: invert(1);
+  }
+}

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/nextjs/hello-nextjs12/styles/globals.css

@@ -0,0 +1,26 @@
+html,
+body {
+  padding: 0;
+  margin: 0;
+  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen,
+    Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif;
+}
+
+a {
+  color: inherit;
+  text-decoration: none;
+}
+
+* {
+  box-sizing: border-box;
+}
+
+@media (prefers-color-scheme: dark) {
+  html {
+    color-scheme: dark;
+  }
+  body {
+    color: white;
+    background: black;
+  }
+}

vinniesniper-54816/task1/_lab/013-flask-nextjs-draft/nextjs/hello-nextjs12/test.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+set -ex
+
+yarn 
+yarn dev