Python + pyspider某小说站的爬虫,入数据库,火车头发布,资源下载到本地,另可写爬虫!* Z8 e- w# N3 O$ a/ Y1 e; |
- #!/usr/bin/env python
; W9 Y/ {- V8 }% c! A - # -*- encoding: utf-8 -*-
5 ]5 P R8 j% R" e# A- R( q, |2 S - # Created on 2019-05-05 21:43:11% z) ^7 U& a, w* O
- # Project: XiaoShuo) D, s* T& t+ D0 |1 C, Q
- " t# {4 t& _- N& O0 T8 D% w
- from pyspider.libs.base_handler import *
( C1 b' f* v( |1 Q9 |0 |- d - import pymysql
: P& ?( j- X6 ~$ {7 U# f - import random, h6 p& u4 {7 m7 y& Q
- import datetime
; f3 C9 W2 A. z, J8 ` - import urllib2,HTMLParser,re
& @/ o4 S9 R( x `4 u - import os
; w) {4 p, D6 \' i r! E - import sys% ^) k0 D g" t! {
- import re
* \ W- N! o' P# b9 f - import codecs
- ?+ {' y7 A( D \1 f - import requests
) c& C, H u" p, Z" c+ Q' H2 D- f - import json, `1 A) a6 U+ U/ M8 s: \2 d
- 1 O: ^! H7 M& h# Q! R
- class Handler(BaseHandler):
6 f X. N/ e% s8 X! i: ? - global Datos: x+ K# I" F6 N3 l) j
- global P_dir - _% X4 I' o, V$ L, e- u( G
- P_dir = '/Tools/Debug/' #采集时候图片保持到本地的路径
; ` ~( R, J1 j7 B0 [; \3 I - global Datos& g/ l8 m* K3 \
- Datos = {}
' C* }. r# O1 m+ F' Z2 p - headers= {; i; u: ]: g8 n+ D- O: B3 U* T ?+ q
- 'Accept':'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
* Q* _) j" v" @$ @ - 'Accept-Encoding':'gzip, deflate, sdch',
: a# A" n4 h7 H% k9 F5 G - 'Accept-Language':'zh-CN,zh;q=0.8',
/ r1 @3 J% |$ ]* ?2 S+ l - 'Cache-Control':'max-age=0',
w _8 M( a+ B. p! \ - 'Connection':'keep-alive',
! F& q# h2 u, R2 z6 M, @& f - 'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.101 Safari/537.36'
9 C" ^/ K+ h1 q. G* a/ z - }
4 u9 r3 b9 M$ Z! M9 U$ k - crawl_config = {
* k+ ~' T. G( _$ ]) ^( R - 'headers' : headers,
( O- T' ?9 I: g9 v6 g - 'timeout' : 300
% r f/ L$ w7 {, |5 p/ f$ K - } v# g f; {- O, M& ]6 B, E
- def add_BookFile(self,Bookname, BookIDs, img, Locaimg, Book_Dates):) k$ N( L6 ]; X) _1 j( g
- db = pymysql.connect(host="localhost",user="数据库用户名",password="密码",db="数据库名",charset="utf8")
% o5 `; N% L7 J# u6 D) p - try:
3 O/ s5 z, W' E: m6 E+ ` - cursor = db.cursor(), {& v& y6 S, X$ @; {
- #注意此处字符串的占位符要加双引号"%s"
! A/ U4 X9 A" X, g) ` - sql = 'insert into BookFile(Bookname, BookID, img, Locaimg, Book_Date) values ("%s","%s","%s","%s","%s")' % (Bookname, BookIDs, img, Locaimg, Book_Dates);
: i$ R6 O# Y4 |* q9 Z - # print(sql)
- ]0 U$ T5 ~$ K/ \! [ - cursor.execute(sql)
% Z) o6 N4 x: R8 g+ N1 x - * z. k2 D5 Z- o: c" u! C/ n
- #qid = cursor.lastrowid8 ]/ z; @) d1 T# F' k7 i4 K
- #print(qid)3 N8 c: A7 g% d; p6 x' h* ]6 y
-
! ]1 q* d- I* ] - db.commit()1 l* D& D, _% r! E+ a: |1 ~7 P: Y
- except Exception as err:
Z' y! H7 N2 { - print("Error %s for execute sql: %s" % (err, sql))# i- N3 i6 u! A
- db.rollback()3 `" m. q( b0 A4 `. [" U7 {& m
- def add_comment(self,Bookname, Booktitle, BookID, Titleid, Book_Date):- x9 v$ V% E) E) H0 F
- db = pymysql.connect(host="localhost",user="数据库用户名",password="密码",db="数据库名",charset="utf8")
* |! U+ t; J6 m1 F. T. M - try:. e' W/ C% U; s1 o3 g0 d Z( [0 ]2 O" b
- cursor = db.cursor()
l* K4 a' [: O7 x - #注意此处字符串的占位符要加双引号"%s": t5 a! F' B. t G, y+ [1 p- l
- sql = 'insert into BookTitle(Bookname, Booktitle, BookID, Titleid, Book_Date) values ("%s","%s","%s","%s","%s")' % (Bookname, Booktitle, BookID, Titleid, Book_Date);
9 Y, ^ o7 `' Q+ T2 @& { - # print(sql)
: R1 W9 K1 r4 o6 X - cursor.execute(sql)3 P+ x! l/ [+ x
-
8 s- q; |3 `; y5 b9 A - #qid = cursor.lastrowid
- ~* J0 o2 j4 y% I, J - #print(qid)
# ]. Q2 I! a* V- @/ a -
, |7 p* K1 F$ j3 h ^- { - db.commit()7 B6 z0 _# R1 w! V. A
- except Exception as err:
/ d. ^ Q3 h& X: M! x. a' N; { - print("Error %s for execute sql: %s" % (err, sql))
: c7 q# q" b, D - db.rollback()* T; ` o2 w' G2 P2 w/ j
- def add_question(self,Bookname,Cater_Name,Book_author,Book_Introduction,Book_Synopsis,Book_Palabras,Bookurl,Booktitle,BookID,BookConte,Titleid,abover,Book_Date):
5 q% n5 h2 f, z- g# g" {& i" | - db = pymysql.connect(host="localhost",user="数据库用户名",password="密码",db="数据库名",charset="utf8")/ T8 C; B6 q4 Z( F& B4 C2 a
- try:& l4 @/ {3 w4 @" N& x
- cursor = db.cursor()
3 g2 v1 {# g' D - #注意此处字符串的占位符要加双引号"%s"1 U$ P1 \2 k2 y4 F6 l! R7 I
- sql = ' INSERT INTO BookConte (Bookname,Cater_Name,Book_author,Book_Introduction,Book_Synopsis,Book_Palabras,Bookurl,Booktitle,BookID,BookConte,Titleid,abover,Book_Date) VALUES("%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s")' % (Bookname,Cater_Name,Book_author,Book_Introduction,Book_Synopsis,Book_Palabras,Bookurl,Booktitle,BookID,BookConte,Titleid,abover,Book_Date);
# f& {4 h& w. e - print(sql)
( O9 d: s, ~ i - cursor.execute(sql)) i3 g, g: x2 I1 m, _1 ~
- print(cursor.lastrowid)/ \2 X# t- v6 J3 x; ?$ \! w" _
- db.commit()
7 q% M& {+ j4 E! r) x- } - except Exception as err:' `% o( N# \8 w' x
- # except:( O# n S( s8 Y
- # print('Failed')" \" e$ {9 I: J6 C' a9 V8 [
- print("Error %s for execute sql: %s" % (err, sql))
?! p% q+ _- |: _$ Y - db.rollback()* d+ ?# A" g' ~* `
- . N4 M2 A0 x4 |1 @9 d+ `7 Q4 W, {3 G& B
- def add_locoy(self,Bookname,Cater_Name,Book_author,Book_Introduction,Book_Palabras,Book_img,Booktitle,BookConte,abover):
& j, t" y! v" _8 { - reload(sys)
% T) t3 j) E& b3 P" n9 o1 n - sys.setdefaultencoding("gbk")
. x L) O5 \ b3 B. m% D; A - locoy_url = 'http://www.******.net/locoy/?my=book' #697火车头发接口地址9 t; k# t6 P( g$ ] L2 T
- locoy_data = {6 F# u& {! l' T
- 'my_u':'用户名', #后台用户名0 m0 Z* L; E- ?; b4 b3 X
- 'my_p':'密码', #后台密码
6 n7 x* N: J/ A& P$ m/ L' E' P - 'subject_669977_net':Bookname.encode('gbk', 'ignore')," {( G3 ?$ ?/ Z! Y
- 'caid':Cater_Name.encode('gbk', 'ignore'),
7 U8 a7 m2 }) [9 k) W8 Y - 'title_669977_net':Booktitle.encode('gbk', 'ignore')," v+ y0 C. W) [( E5 R; I
- 'article':BookConte.encode('gbk', 'ignore'),
' s. D3 |8 v$ e, U - 'author':Book_author.encode('gbk', 'ignore'),
& P# b* F& y' |) Z- F# `+ _ - 'ready_1':Book_Palabras.encode('gbk', 'ignore'),
: X8 d- ?* ~8 _, `& G% A# M - 'thumb':Book_img, y. t; j% x' m$ F- Y5 e3 e
- 'content':Book_Introduction.encode('gbk', 'ignore'),
) q! t7 @1 [$ W' W0 B - 'abover':abover.encode('gbk', 'ignore') # c' b) S) i' b7 H$ g# [, ^/ c
- }
( j" R& v5 u/ ^ X7 y7 c - res = requests.post(locoy_url, data=locoy_data)
2 S$ F$ Q5 H3 m5 }7 G7 J1 ] - print res.text" Z1 o4 K! L: \1 i
- print res.content6 B' j, Y6 `: M
- # print Dsd
. M% r( M% w5 P- Y1 z1 Q2 G - return res$ O) e. r8 R9 H9 x8 b' S* r6 r) x
-
8 y L6 S9 H: S - def __init__(self):
. C) c( u( ~3 p! R P0 k( p - self.base_url1 = 'https://www.****.cc/'
: ?2 W0 y. T1 Q. S S1 }) j0 y- N+ b - self.base_url2 = '/'& k8 e3 q2 i* \! ]) k
- self.CaterId = [] x% M! K( {: a% c4 P! _
- self.CaterIds = ['xuanhuan', 'wuxia', 'yanqing', 'lishi', 'kehuan', 'kongbu', 'nvsheng']
$ B$ O' C0 n2 U7 Q7 w - self.page_num = 13 {! C. @% v+ e. i
- self.total_num = 200
# h0 G6 \0 N) w. E k1 _ - ' z6 F* s8 f4 J. N
- @every(minutes=8 * 60)
0 V8 M. C" ]0 q0 U2 Y$ z3 x/ s ^ - def on_start(self):
. o; g+ o) y; Y# C& }& G* D. b$ l - global Cater_Name
! ]$ j4 U% v; _0 `; S! r6 I: } - Cater_Name = []+ O. Q; V, j2 J
- while self.page_num <= self.total_num:
1 {8 ?' `. _ B - for self.CaterId in self.CaterIds:) N0 T$ h! o' a
- if self.CaterId == 'xuanhuan':
6 W. R8 U$ \; B* K - Cater_Name = '玄幻'" q/ m1 O; ^6 w! N
- if self.CaterId == 'wuxia':
; j# y* t: N4 C - Cater_Name = '武侠'
8 W$ d5 e. {' l7 W1 r- E, G - if self.CaterId == 'lishi':
$ F$ v/ S' l: ?: y; r - Cater_Name = '历史'
! m6 m- }. r$ J+ B4 f& p - if self.CaterId == 'yanqing':3 }5 f& y. k3 |2 N4 H# v1 j
- Cater_Name = '都市'
/ \7 ~! t f. [ w - if self.CaterId == 'nvsheng':( v( c9 D2 d' K- F- G- n% x
- Cater_Name = '都市' + @: {# U3 i2 n$ G* S4 h B
- if self.CaterId == 'kehuan':- }2 k! a$ A) V3 b; t
- Cater_Name = '科幻' $ h3 L# _; o1 l* n/ Y
- if self.CaterId == 'kongbu':# |2 c4 m u' J L9 `! i/ ~: F! a
- Cater_Name = '游戏' & D; _1 n# ~1 D& z& g6 M$ R) R
- print self.CaterId5 v# W7 ]' J% s y4 [, W" o
- url = self.base_url1 + str(self.CaterId) + self.base_url2 + str(self.page_num) + "/" ! x5 Y3 a/ L$ O- S+ r" X
- self.crawl(url, callback=self.list_Caterg,save=Cater_Name)
, K) y+ ]$ n8 ~) I3 ^ - self.page_num += 1 $ X7 V- r. c7 z$ R# O
-
$ C3 k; \+ N' J/ e4 Z0 i - def list_Caterg(self, response):
' u7 C; l/ N8 p$ v) Y; R/ L, c: @ - Cater_Name = response.save$ e8 ~6 X' Q4 o Y2 z4 O; H
- for each in response.doc('.pic-list a[href^="http"]').items():
2 Q5 o4 R+ z; D- m" W1 R - self.crawl(each.attr.href, callback=self.list_Caterg_detail,save=Cater_Name)
, v4 o1 ^; E1 w3 J3 Z" ` - $ q8 N: F7 c9 i' F
- def list_Caterg_detail(self, response):% _% p9 M. t- g+ J7 v# d
- Cater_Name = response.save
& _0 a& \ G j- X4 A& Q: f - # print Cater_Name
9 R! Y" q5 A# P; D; s7 ]2 S. h# S - Bookname = response.doc('h1').text()
* _8 x! S! \' E! N3 G# s - print Bookname1 X, U& K! Z5 p" f# a' p
- Book_author = response.doc('.authorname > a').text()
! C- C5 |1 k- F3 R - # print Book_author9 z' I" e- r- O# [
- Book_Introduction = response.doc('.book-intro > div').text()
: C$ b) A! ] ^- [ - # print Book_Introduction9 N2 Y8 R; E( V6 ~* o0 r J
- Book_Synopsis = response.doc('b').eq(1).text()
& Y K. o9 ~& u - # print Book_Synopsis
7 ?; H! v* s# l3 ~: i - Book_Palabras = response.doc('.booktitle p').text().split(' ')[1].split('|')[0]) X. ]& t! v" O: Q2 I* u3 v
- # print Book_Palabras
& N" {% w7 m8 s% A8 P. i& U - BookIDs = response.url.split("xiaoshuo/")[-1].split("/")[0] #小说ID
, G# p5 t# n3 w( y' H - # print BookIDs
. T- X& k4 Q' t1 Q - Book_Dates = str(datetime.datetime.now())
) U. m( V, f. ^7 W: |, s+ X1 I. O" o - for imgs in response.doc('.bigpic > img[src^="http"]').items():
$ G& F5 v6 x% T$ z8 x7 R0 ^+ M - img = imgs.attr.src
7 {. ]/ h- x2 k - print img o8 Q$ `! B) ]( g' b a) ~2 ]
- #小说封面下载
/ c. C b/ a- `. E - extension = self.getExtension(img)
) t, T! R) G2 p% e& [0 o - name = self.getname(img)$ q, V) ^, _8 G8 b1 Y" t; R( I" c& F/ O/ k
- file_name = name + "." + extension
2 Q$ ?, |% G" _! J' A! L7 [ - imgDir = P_dir + name
. D t; i+ B' x, ]1 I5 `$ e3 P - Locaimg = imgDir + "/" + file_name
# N# h5 x% M% B7 k/ m( l8 p- L - print Locaimg& t- w0 c$ d- \4 ?
- if(self.download(P_dir, imgDir, file_name, img)): #这2行可注译,图片下载到本地: l( P& n$ e* ~$ r7 E
- print('attachment url is ' + img) #, z; X. @# o& s
- Datos = {
, v* F( j- N% X8 j. k7 d, [4 n - "Cater_Name":Cater_Name,
7 J' u+ P, B; Y5 r" w" L# d9 i - "Book_author":Book_author,
" N2 L6 J* @/ [# E- G - "Book_Introduction":Book_Introduction,
) J; @, Q# M( I$ f - "Book_Synopsis":Book_Synopsis,
4 }/ u/ f. E! |& H3 o - "Book_Palabras":Book_Palabras,; t" `7 M& h; H, p. s
- "img":img,/ { T% m* q+ Q; O! K; d
- }. j5 k. a5 p" @& W9 _
- self.add_BookFile(Bookname, BookIDs, img, Locaimg, Book_Dates) #这行可注译,数据库发布接口,方便其他系统的发布! Q7 g7 f w- Y* m; a2 `
- for each in response.doc('div[class="bookbtn-txt"] a[class="catalogbtn"]').items():
. H ~( j3 d' c x; b6 T. z - self.crawl(each.attr.href, callback=self.index_page,save=Datos) d/ z' h W' B2 f
-
; I, V" D$ a1 z# T T: v& W - @config(age=8 * 60 * 60) 6 b% l: b, }6 p6 l* R
- def index_page(self, response): $ _8 G/ x+ x/ O0 o
- Datos = {' b# k/ h P0 _
- "Cater_Name":response.save['Cater_Name'],1 ^; Q7 O/ q, M/ ^: h- b
- "Book_author":response.save['Book_author'],
7 W6 r- G3 w4 h" u& u - "Book_Introduction":response.save['Book_Introduction'],
; ^) |9 C( S2 O7 O. \2 }* V" { - "Book_Synopsis":response.save['Book_Synopsis'],
7 s* H' K3 J: Q6 k$ M! } - "Book_Palabras":response.save['Book_Palabras'],1 [1 R6 |- w, H h$ V v! h
- "img":response.save['img'],
3 k3 J. U% w+ P5 L+ b - }
. c0 L; \5 z$ X5 u; u - for each in response.doc('.chapter-list li:first-child a[href^="http"]').items():
/ ?* P! Y9 \1 t. g7 G - # for each in response.doc('.chapter-list a[href^="http"]').items(): ( a9 u6 C7 {$ Y1 I2 Q! D& L* i
- self.crawl(each.attr.href, callback=self.detail_page,save=Datos)8 S y6 i% @; ?2 M/ `
- @config(priority=2)
$ h O3 ?9 t* o - @catch_status_code_error
% ~2 ]! n; g+ A+ n- |) W# {' P1 V - def detail_page(self, response):
! s5 ?+ S( B: G - NewRe1 = u'哈书'% f" K* P& J5 L! K, d% W
- NewRe2 = u'huhjsd.CC'
0 K+ c. o8 j& g& b- `4 c - NewRe3 = r'^\\n\\n'
2 L" r5 ]+ j k - NewRe5 = u'小说网'5 P: Z9 l! ?* {% z9 @. ~
- NewRe6 = u'fgdfgf'
" f" J! @" R2 S2 y - NewRe7 = u'fgfgf'& H- Y- j/ X" C5 { l! @6 Q% F
- NewRe8 = u'ffhgf'
7 `9 }" D& r" |9 _ - NewRe4 = r'[\f\t\v+\.\{\(\)\}\!\/_,$%^*(+"\')]+|[+——()?【】“”!,。?、~@#¥%……&*()]+'
, Q: m; }4 }7 e - ReC1 = u'静思', x/ K. \6 H9 M$ c
- ReC2 = u'aghgf.com'
2 [, c0 Z5 P( ] N% S! Y2 O8 G$ k - ReC3 = u'aghgfh.com'+ i" c. d+ o: N: S0 E
- ReC4 = u''
7 L* T+ x' D+ p - ReC5 = u'文学网'
) B2 R6 n' u; v9 t* h - ReC6 = r'<BR>'
6 n# e0 Q$ t4 l$ S - Bookname = response.doc('.readlocation a').eq(2).text() #小说名称
/ ~. z3 E, s" X! A) d& X7 x) W9 Y6 c/ { - print Bookname9 |" L" j3 h% F; s+ o* j
- Cater_Name = response.save['Cater_Name'] # 小说分类
: K% t2 n8 G" g2 s" u( [ - Book_author = response.save['Book_author'] #小说作者( q5 U, X- U ~" `
- Book_Introduction1 = response.save['Book_Introduction'] #小说简介+ ~3 u- [/ D7 M& t
- Book_Synopsis = response.save['Book_Synopsis'] #最近更新% u9 i+ u; ^1 J9 r3 H) \8 I# w
- Book_Palabras = response.save['Book_Palabras'] #小说字数
) |. w a6 P! `: e2 q# z/ `, P: X - Bookurl = response.url #小说网址- R* j: }7 `% |$ s6 y$ Z$ `8 L3 r
- Booktitle = response.doc('.article-title').text() #章节名称; I' ~: e1 Z0 F0 V
- BookID = response.doc('.readset-r span').text() #小说ID: ^6 {" l5 K! ^6 | S% @- P0 r
- BookConte1 = response.doc('.article-con').text() #小说章节内容1 `( Q0 {; i' _8 a5 H" D) W9 ]
- abover = response.doc('.article-title').text() + response.save['Book_Synopsis'] + response.save['Book_Palabras'] + response.save['Book_Introduction'] #小说状态(连载还是完成)
/ q v0 U z: j - Book_Date = str(datetime.datetime.now()) # 采集时间
& ^# H/ d1 _1 R m# ~ - BookConte2 = BookConte1.replace(NewRe1 , ReC1)
o- L# H3 k* b3 C7 o( L8 g - BookConte3 = BookConte2.replace(NewRe2 , ReC2)
* ]* s+ A5 z1 {/ Z - BookConte5 = BookConte3.replace(NewRe5 , ReC5)
* }4 Z& R) O" ~8 M+ q4 l E9 n& v/ @ - BookConte6 = BookConte5.replace(NewRe6 , ReC2)6 h, u4 t8 s. Z
- BookConte7 = BookConte6.replace(NewRe7 , ReC2)% @! Y2 b- D- V& q. I: R! v0 C$ F( F
- BookConte8 = BookConte7.replace(NewRe3 , ReC6)
9 R% _9 d+ B& Q: a - BookConte4 = re.sub(NewRe4 , ReC4 , BookConte8)2 ]8 {, g2 ]/ m" K& k8 I' u; w
- BookConte = BookConte4.replace("\n\n","<br>")
0 c! n, q% W6 z- G' T1 N - print BookConte0 Q# g1 Z3 [( O
- Book_Introduction2 = Book_Introduction1.replace(NewRe1 , ReC1)3 g; J j1 j3 D9 W5 R% x2 E
- Book_Introduction3 = Book_Introduction2.replace(NewRe2 , ReC2)
, z8 l1 p% l. [* Y- }; U" \ - Book_Introduction4 = Book_Introduction3.replace(NewRe3 , ReC3)3 w- g& D% ?9 {' \
- Book_Introduction = re.sub(NewRe4 , ReC4 , Book_Introduction4)
/ I: a3 v; {6 w9 O- l; B" A" b$ W; F - Titleid = response.url.split(BookID + "/")[-1].split("/")[0] 6 R2 v* G7 n/ K) E/ |
- Book_img = response.save['img'], #小说图片% l3 K2 d4 P# p$ \
-
: E5 j9 y+ g4 q2 m2 ?5 S0 h2 _ - #insert into MySQL 小说入库
7 T% {" I; y! f9 L" i2 j8 w& F - self.add_question(Bookname,Cater_Name,Book_author,Book_Introduction,Book_Synopsis,Book_Palabras,Bookurl,Booktitle,BookID,BookConte,Titleid,abover,Book_Date) #这行可注译,数据库发布接口,方便其他系统的发布
1 i+ \7 q2 e) ]- t8 Q - self.add_comment(Bookname, Booktitle, BookID, Titleid, Book_Date) #这行可注译,数据库发布接口,方便其他系统的发布* z& Q( E( X. Y/ W
- #post提交发布# M$ u2 ~+ O: n# D" a+ ~% x
- self.add_locoy(Bookname,Cater_Name,Book_author,Book_Introduction,Book_Palabras,Book_img,Booktitle,BookConte,abover) #这行可注译,火车头发布接口,不需要可取消
; C; o; Y8 A: G* P& a6 v5 C - Datos = {
4 O0 e! z. Z3 k" w4 c# A/ _ - "Cater_Name":response.save['Cater_Name'],* \1 n/ F0 _! B% J8 _
- "Book_author":response.save['Book_author'],
7 x# _/ n- O R/ u2 h e+ p - "Book_Introduction":response.save['Book_Introduction'],
* N' _. T* h: {- s. r U" N" H - "Book_Synopsis":response.save['Book_Synopsis'],
7 Y$ t) K6 Y; O8 y6 E1 { - "Book_Palabras":response.save['Book_Palabras'],+ K4 _" H% Y2 _/ G8 Z
- "img":response.save['img'],1 V: O _5 R; D6 ~1 p J& _4 E
- }
$ ^+ w3 s9 A: J; d( z0 |- R4 `+ z - for each in response.doc('.articlebtn > a:nth-child(4)[href*="/xiaoshuo"]').items():
5 w% l/ f& O7 c9 E - self.crawl(each.attr.href, callback=self.detail_page,save=Datos)
6 m% Z3 ^* I+ |' K5 _* R - return {7 w/ @5 C% B7 Y1 v; L" R
- "Cater_Name":Cater_Name,( O, e8 k3 n2 @) _3 {2 e
- "Bookname":Bookname,
7 z" C @9 U9 b6 B - "Book_author":Book_author,8 I. B! X g- w' ^, Q! y
- "Book_Introduction":Book_Introduction,
+ V; B- L% I6 I1 y4 e - "Book_Synopsis":Book_Synopsis,
0 }/ q8 [3 L" k+ o - "Book_Palabras":Book_Palabras,
2 u7 ^* R6 x ]( x, v. j/ \! C( e- b - "Book_img":Book_img,) L: Q5 o5 ~9 C/ }( |; [
- "Bookurl": response.url,7 H# i! _& M7 ]. x. o0 x
- "Booktitle": Booktitle,0 I; S+ B. {2 p4 x1 O D; @
- "BookID": BookID,- a; a1 O8 Y' ^3 D6 a
- "BookConte": BookConte,# R: [5 |: r6 q+ q2 b6 o
- "Titleid": Titleid,
9 q$ i! R; r% s! m( k - "abover":abover,( H, R$ N' y$ w8 m) S
- # "Book_Date" = str(datetime.datetime.now()),+ o% S; j& d% y) S, J5 Z6 C
- }
- h6 Z/ A2 ^, S- T; X. y+ w - def download(self, P_dir, imgDir, file_name, Book_img):
# Q ^* m- `& A3 O8 `6 o% F+ G - if not os.path.exists(imgDir):
1 [$ \% B1 g* i4 i9 f/ O6 H - os.makedirs(imgDir)
5 D# D) R4 m* Q0 X2 p2 m* i - file = imgDir + "/" + file_name
8 L- | o7 o5 Y: S - # print file; W: g# v7 i3 ?8 ~" m0 j
- f = open(file, 'wb+')
. G# D9 X( @, G& P - imag = requests.get(Book_img) $ Q& c4 S$ D: U: q# O( N7 E
- f.write(imag.content)# j S7 a) _2 ]8 _
- f.close()
6 W; u2 V C7 N - #保存图片前 s6 V! z: V7 C
- def save_imgs(self,response):6 a# J# y2 W4 d! ~2 M
- content = response.content+ h1 K1 j; C, R' H0 F" S
- file_name = response.save["file_name"]
* E8 c8 |5 c _* s2 ?# d - imgDir = response.save["imgDir"]
3 ~. k# w2 G2 O( z - file_path = imgDir + file_name+ p$ Z4 a( s; l
- self.save_img(content,imgDir,file_path)
7 n8 Q9 Q: }5 P& Y - #保存图片
7 Q3 k5 }( X$ b p$ w3 q" S, b - def save_img(self,content,imgDir,path):# S% u, t+ Q: D# q* ]1 u
- if not os.path.exists(imgDir):
9 v* D/ P% R0 _- T& b+ A - os.makedirs(imgDir)
9 p }. [5 I1 r1 v1 p8 K& | \0 l3 C# ` - f = open(path,"wb" )
( e7 y8 @, o0 j" c9 m1 Y' x) a - f.write(content)) r$ l4 m/ ^! F6 L* a
- f.close()$ \% f M* A% F
- #获取url后缀名
6 o, p+ ?( q, U0 {% w - def getExtension(self,url):
6 d# I: k- H8 |9 M; F$ v - extension = url.split(".")[-1]
* B8 _7 ]7 f% I$ B+ H - return extension 3 l6 e: f3 K3 V$ J* X/ \6 K% E6 {
- 6 h* A( ^$ ]6 b0 D. e+ T% E
- #获取图片名" I/ l z! ]* c/ V% n& [
- def getname(self,url):
; S! q1 v# |' X$ Q+ u - name=url.split("/")[-1].split(".")[0], v* h8 D5 M! i: F6 T; } o: Z7 f
- return name
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