webserver.py 內(nèi)容

# coding:utf-8
# 2019/4/3 10:14

import socket
from settings import url_list
from views import ret_404

ip = '10.0.102.245'
port = 9600
s = socket.socket(
        socket.AF_INET,  # IPV4
        socket.SOCK_STREAM
)
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR,1)
s.bind((ip, port))
s.listen(50)

use_agent_list = ["Mozilla",""]
while True:
    con, addr = s.accept()
    print("--->", addr)
    content = con.recv(8192)
    content_str = str(content, encoding='utf-8')
    try:
        request_heat, request_body = content_str.split('\r\n\r\n')
        heat_list = request_heat.split('\r\n')
        # print(request_heat)

        tag = False

        for item in heat_list:
            if 'User-Agent' in item:
                agent = item.split()[1]
                if agent.startswith("Mozilla"):
                    tag = True


        req_month, url, host_server = heat_list[0].split()
        # print(req_month, url)
        if req_month == "GET":
            if not tag:
                int("p")
                con.send(b"HTTP/1.1 500\r\n\r\n''")
                con.close()
                continue

            for web_url, func in url_list:

                if url == web_url:
                    ret = func()
                    heat = "HTTP/1.1 200 OK\r\n\r\n"
                    body = ret
                    ret_content = heat + body
                    con.send(bytes(ret_content, encoding='utf-8'))
                    break
            # if url == '/':
            #
            #     # 得到首頁的內(nèi)容
            #     ret = open_index()
            #     heat = "HTTP/1.1 200 OK\r\n\r\n"
            #     body = ret
            #     ret_content = heat + body
            #     con.send(bytes(ret_content, encoding='utf-8'))
            else:
                head = "HTTP/1.1 404 error\r\n\r\n"

                con.send(bytes(head + ret_404(),encoding='utf-8'))
    except Exception as e:
        pass

    con.close()
s.close()


"""
'GET / HTTP/1.1
Host: 10.0.102.245:9000
Connection: keep-alive
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: zh-CN,zh;q=0.9,zh-TW;q=0.8,en;q=0.7


'


"""

settings.py 內(nèi)容

# coding:utf-8
# 2019/4/3 12:04
import views

# 路由系統(tǒng)
url_list = [
    ('/', views.open_index),
    ('/student', views.get_student),
]

views.py 內(nèi)容

# coding:utf-8
# 2019/4/3 12:04
from jinja2 import Template
import pymysql
from models import mymysql_con


# 視圖系統(tǒng)

def open_index():
    with open('./index.html', 'r', encoding='utf-8') as f:
        index = f.read()
    return index

def get_student():
    with open("./student.html", 'r', encoding='utf-8') as f:
        tpl = f.read()
        temp_obj = Template(tpl)
        conn = mymysql_con()
        # 獲取到的結(jié)果集是字典
        cursor = conn.cursor(cursor=pymysql.cursors.DictCursor)
        cursor.execute("select id,name from student;")
        user_list = cursor.fetchall()
        # print(user_list)

        content = temp_obj.render(user_list=user_list)
        return content

def ret_404():
    with open("./404.html", 'r', encoding='utf-8') as f:
        return f.read()
if __name__ == "__main__":
    info = get_student()
    print(info)

詳細資料 撩我這個鋼鐵直男 y86000153