python实现简单http服务器

flask是python的web框架，虽然简单，功能很强大

#!flask/bin/python
from flask import Flask, redirect, url_for, request, render_template, make_response

app = Flask(__name__)


@app.route('/')
def index():
    return "Hello, World!"


# 映射/hello
@app.route('/doSync')
def index():
    path = request.args.get("path")
    return path


# 动态URL
@app.route('/hello/<name>')
def hello_name(name):
    return 'Hello %s!' % name


@app.route('/blog/<int:postID>')
def show_blog(postID):
    return 'Blog Number %d' % postID


@app.route('/rev/<float:revNo>')
def revision(revNo):
    return 'Revision Number %f' % revNo


@app.route('/admin')
def hello_admin():
    return 'Hello Admin'


@app.route('/guest/<guest>')
def hello_guest(guest):
    return 'Hello %s as Guest' % guest


# 请求转发
@app.route('/user/<name>')
def hello_user(name):
    if name == 'admin':
        return redirect(url_for('hello_admin'))
    else:
        return redirect(url_for('hello_guest', guest=name))


# post方法
@app.route('/login', methods=['POST', 'GET'])
def login():
    if request.method == 'POST':
        user = request.form['nm']
        return redirect(url_for('success', name=user))
    else:
        user = request.args.get('nm')
        return redirect(url_for('success', name=user))


# 返回HTML网页
@app.route('/')
def student():
    return render_template('student.html')


@app.route('/result', methods=['POST', 'GET'])
def result():
    if request.method == 'POST':
        result = request.form
        return render_template("result.html", result=result)


@app.route("/set_cookies")
def set_cookie():
    resp = make_response("success")
    resp.set_cookie("w3cshool", "w3cshool", max_age=3600)
    return resp


# 处理cookie
@app.route("/get_cookies")
def get_cookie():
    cookie_1 = request.cookies.get("w3cshool")  # 获取名字为Itcast_1对应cookie的值
    return cookie_1


@app.route("/delete_cookies")
def delete_cookie():
    resp = make_response("del success")
    resp.delete_cookie("w3cshool")

    return resp


if __name__ == '__main__':
    app.run(host='0.0.0.0', debug=True)

python3 script.py即可启动

如果生产环境还是建议使用Nginx