# !/usr/bin/env python
# -*- coding: utf-8 -*-

import urllib.request
import re
import MySQLdb
import socket


domain = ‘http://www.quanshuwang.com‘
headers = {
    ‘User-Agent‘:‘Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36‘
}

#獲取分類列表
def getTypeList(type):
    req 
 
= urllib.request.Request(‘http://www.quanshuwang.com/map/%s.html‘%type)
    req.headers = headers #替換頭信息
    #req.add_header() #添加單個頭信息
    res = urllib.request.urlopen(req)  # 獲取源碼
    html = res.read().decode(‘gbk‘)  # 解碼
    reg = r‘<a href="(/book/.+?)" target="_blank">(.+?)</a>‘
    reg = re.compile(reg)  #
 
 編譯
    return re.findall(reg,html)


def getNovelList(href):
    req = urllib.request.Request(domain + href)
    req.headers = headers
    res = urllib.request.urlopen(req)
    html = res.read().decode(‘gbk‘)
    reg = r‘<li><a href="(.+?)" title="(.+?)">(.+?)</a></li>‘
    reg 
 
= re.compile(reg)
    return re.findall(reg,html)


def getNovelContent(url):
    req = urllib.request.Request(domain + url)
    req.headers = headers
    res = urllib.request.urlopen(req)
    html = res.read().decode(‘gbk‘,‘ignore‘)
    reg = r‘style5\(\);</script>(.*?)<script type="text/javascript">style6\(\)‘
    reg = re.compile(reg,re.S)
    print(domain + url)
    return re.findall(reg,html)[0]

class Sql(object):
    conn = MySQLdb.connect(host=‘localhost‘,port=x,user=‘x‘,password=‘x‘,db=‘novel‘,charset=‘utf8‘)
    def addnovels(self,sort,novelname):
        cur = self.conn.cursor() #遊標
        cur.execute("insert into novel(sort,novelname) values(‘%s‘,‘%s‘)"%(sort,novelname))
        lastrowid = cur.lastrowid
        cur.close()
        self.conn.commit()
        return lastrowid
    def addchapters(self,novelid,chaptername,content):
        cur = self.conn.cursor()
        cur.execute("insert into chapter(novelid,chaptername,content) values(%s,‘%s‘,‘%s‘)"%(novelid,chaptername,content))
        cur.close()
        self.conn.commit()

mysql = Sql()
if __name__ == ‘__main__‘:
    for type in range(1,10):
        if type == 1:
            sort = "玄幻魔法"
        elif type == 2:
            sort = "武俠修真"
        elif type == 3:
            sort = "歷史軍事"
        elif type == 4:
            sort = "女頻言情"
        elif type == 5:
            sort = "偵探推理"
        elif type == 6:
            sort = "網絡動漫"
        elif type == 7:
            sort = "科幻小說"
        elif type == 8:
            sort = "恐怖靈異"
        elif type == 9:
            sort = "美文同人"
        else:
            print("請求的小說類型有誤！！！")
        for href,novelname in getTypeList(type):
            lastrowid = mysql.addnovels(sort,novelname)
            for url,title,title in getNovelList(href):
                try:
                    print("正在爬取------------%s 《%s》 %s"%(sort,novelname,title))
                    content = getNovelContent(href.replace(‘index.html‘,url))
                    mysql.addchapters(novelid=lastrowid,chaptername=title,content=content)
                    socket.setdefaulttimeout(30)
                except Exception as e:
                    print("連接中斷，發生錯誤：%s !!!!"%e)

爬取小說網站整站小說內容 -《狗嗨默示錄》-