前言 最近在 GitHub 学生包里发现了一个好东西——GitHub Copilot CLI…
Copilot CLI 听说这个产品是 Claude Code 的竞品，刚看新闻说微软让员工从Claude Code转用它
正好对比体验一下
大一 C 语言实践作业 翻到之前大一的 C 语言作业——学生管理系统…
当时懵懂无知，完全不懂什么是 agent…
用 DeepSeek 改了又改，虽然（but still）仍然不会古法编程…
现在用 Copilot CLI，几分钟就能写好，完全不用手。
搭一个网页版吧 核心代码 from flask import Flask, g, render_template, request, redirect, url_for import sqlite3 import os BASE_DIR = os.path.dirname(__file__) DB_PATH = os.path.join(BASE_DIR, 'student.db') app = Flask(__name__, instance_path=BASE_DIR) def get_db(): db = getattr(g, '_database', None) if db is None: db = g._database = sqlite3.connect(DB_PATH) db.row_factory = sqlite3.Row return db def init_db(): db = get_db() cur = db.cursor() cur.execute(''' CREATE TABLE IF NOT EXISTS students ( id TEXT PRIMARY KEY, name TEXT, gender TEXT, birth TEXT, address TEXT, phone TEXT, email TEXT ) ''') cur.execute(''' CREATE TABLE IF NOT EXISTS courses ( id INTEGER PRIMARY KEY AUTOINCREMENT, sid TEXT, cid TEXT, name TEXT, credit REAL ) ''') cur.execute(''' CREATE TABLE IF NOT EXISTS scores ( id INTEGER PRIMARY KEY AUTOINCREMENT, ssid TEXT, sname TEXT, scid TEXT, cname TEXT, score REAL ) ''') db.commit() @app.teardown_appcontext def close_connection(exception): db = getattr(g, '_database', None) if db is not None: db.close() with app.app_context(): init_db() @app.route('/') def index(): return render_template('index.html') # Students @app.route('/students') def students(): db = get_db() cur = db.execute('SELECT * FROM students ORDER BY id') rows = cur.fetchall() return render_template('students.html', students=rows) @app.route('/students/add', methods=['GET', 'POST']) def add_student(): if request.method == 'POST': form = request.form db = get_db() try: db.execute('INSERT INTO students(id,name,gender,birth,address,phone,email) VALUES (?,?,?,?,?,?,?)', (form['id'], form['name'], form.get('gender',''), form.get('birth',''), form.get('address',''), form.get('phone',''), form.get('email',''))) db.commit() except sqlite3.IntegrityError: return '学号已存在', 400 return redirect(url_for('students')) return render_template('student_form.html', student=None) @app.route('/students/edit/<sid>', methods=['GET','POST']) def edit_student(sid): db = get_db() if request.method == 'POST': form = request.form db.execute('UPDATE students SET id=?,name=?,gender=?,birth=?,address=?,phone=?,email=? WHERE id=?', (form['id'], form['name'], form.get('gender',''), form.get('birth',''), form.get('address',''), form.get('phone',''), form.get('email',''), sid)) db.commit() return redirect(url_for('students')) cur = db.execute('SELECT * FROM students WHERE id=?', (sid,)) student = cur.fetchone() return render_template('student_form.html', student=student) @app.route('/students/delete/<sid>', methods=['POST']) def delete_student(sid): db = get_db() db.execute('DELETE FROM students WHERE id=?', (sid,)) db.execute('DELETE FROM courses WHERE sid=?', (sid,)) db.execute('DELETE FROM scores WHERE ssid=?', (sid,)) db.commit() return redirect(url_for('students')) # Courses @app.route('/courses') def courses(): db = get_db() cur = db.execute('SELECT * FROM courses ORDER BY sid, cid') rows = cur.fetchall() return render_template('courses.html', courses=rows) @app.route('/courses/add', methods=['GET','POST']) def add_course(): if request.method == 'POST': f = request.form db = get_db() db.execute('INSERT INTO courses(sid,cid,name,credit) VALUES (?,?,?,?)', (f['sid'], f['cid'], f['name'], float(f.get('credit',0)))) db.commit() return redirect(url_for('courses')) return render_template('course_form.html', course=None) @app.route('/courses/delete/<int:id>', methods=['POST']) def delete_course(id): db = get_db() # delete related scores cur = db.execute('SELECT sid,cid,name FROM courses WHERE id=?', (id,)) row = cur.fetchone() if row: db.execute('DELETE FROM scores WHERE scid=? AND ssid=?', (row['cid'], row['sid'])) db.execute('DELETE FROM courses WHERE id=?', (id,)) db.commit() return redirect(url_for('courses')) # Scores @app.route('/scores') def scores(): db = get_db() cur = db.execute('SELECT * FROM scores ORDER BY ssid') rows = cur.fetchall() return render_template('scores.html', scores=rows) @app.route('/scores/add', methods=['GET','POST']) def add_score(): if request.method == 'POST': f = request.form db = get_db() db.execute('INSERT INTO scores(ssid,sname,scid,cname,score) VALUES (?,?,?,?,?)', (f['ssid'], f['sname'], f['scid'], f['cname'], float(f.get('score',0)))) db.commit() return redirect(url_for('scores')) return render_template('score_form.html', score=None) @app.route('/scores/delete/<int:id>', methods=['POST']) def delete_score(id): db = get_db() db.execute('DELETE FROM scores WHERE id=?', (id,)) db.commit() return redirect(url_for('scores')) # Stats @app.route('/stats') def stats(): sid = request.args.get('sid') db = get_db() if not sid: return render_template('stats.html', sid=None, stats=None) # calculate avg, total credits passed cur = db.execute('SELECT score, scid FROM scores WHERE ssid=?', (sid,)) rows = cur.fetchall() if not rows: return render_template('stats.html', sid=sid, stats=None) total = 0.0 cnt = 0 credits = 0.0 for r in rows: total += r['score'] cnt += 1 if r['score'] >= 60: c = db.execute('SELECT credit FROM courses WHERE sid=? AND cid=?', (sid, r['scid'])).fetchone() if c: credits += c['credit'] avg = total / cnt if cnt else 0 return render_template('stats.html', sid=sid, stats={'avg':avg,'credits':credits,'count':cnt}) # Course ranking @app.route('/rank/<cid>') def rank(cid): db = get_db() cur = db.execute('SELECT sname, score FROM scores WHERE scid=? ORDER BY score DESC', (cid,)) rows = cur.fetchall() return render_template('rank.html', cid=cid, rows=rows) if __name__ == '__main__': app.run(host='127.0.0.1', port=5000, debug=True) 是用flask搭的 代码不详说，就是一个非常简单的项目，.db文件是数据库，用的sqlite，打开试试，在5000端口跑起来 ...