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!6 Y( m0 t- K6 o* d5 G% _; w4 l# B
- #!/usr/bin/env python
6 X \/ K- m' F, l a - # -*- encoding: utf-8 -*-" ^1 W3 t' F1 [
- # Created on 2019-05-05 21:43:11' t4 L6 r! @8 f' c
- # Project: XiaoShuo2 r+ C' k- c( C6 @8 `1 `* v
- 3 V& @7 ~2 e: M* d, Q+ K
- from pyspider.libs.base_handler import *! t$ j' x4 _( |- E
- import pymysql
5 s; X/ }2 [) g u5 j - import random7 m! ]8 A6 Q) Q2 x; U! d' ?3 Q- x6 z
- import datetime! H, L* e1 H, Z. J1 Z( ?2 W
- import urllib2,HTMLParser,re
' j4 |" N* s3 G# A - import os
8 R. d! A c. _( B' z6 I - import sys" P& c# a) g1 Q, ^* r$ M
- import re$ B0 a: U7 t9 M: _6 l$ T3 Q
- import codecs- n" u. j% W2 Z: n P
- import requests* S- u) H4 o% I+ `5 K
- import json
; ]8 J$ F8 ?) l; D1 ^ - 4 q7 D9 D: t/ l' ]7 R
- class Handler(BaseHandler):
. `1 Q8 }5 \6 K$ T - global Datos5 _" b# U% w+ h6 [
- global P_dir
( U2 N+ T" z: [( n8 \: @' T9 ~2 d - P_dir = '/Tools/Debug/' #采集时候图片保持到本地的路径
# m) W H% ^8 }6 R. y) H9 ` - global Datos
6 r. Y) {: o. ? j - Datos = {}
9 r8 t* m9 I, |6 k' u" y) v - headers= {
( m% z- c# H: x$ ^2 Z7 y9 e0 l0 q+ G - 'Accept':'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',! v) Q/ G' k/ K, l; E
- 'Accept-Encoding':'gzip, deflate, sdch',( w9 J# [; G. _: p
- 'Accept-Language':'zh-CN,zh;q=0.8',
2 z9 l! s1 C: r3 a6 L5 D* i - 'Cache-Control':'max-age=0',& \. l- W3 P: ]7 y: t) p
- 'Connection':'keep-alive',- X! x: V2 C- \2 k/ U
- 'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.101 Safari/537.36'4 |+ \) D0 }$ c4 v M
- }
, U! F/ e- l& K0 C- u - crawl_config = {
( ?' G3 ?. X7 U1 s1 U# T - 'headers' : headers,
- K0 `; a" z# ]0 T0 L9 @1 g - 'timeout' : 300! f' n9 K& W' l$ ~& D8 G
- }& r4 k& |% ^. B
- def add_BookFile(self,Bookname, BookIDs, img, Locaimg, Book_Dates):
: _' r6 I* ]0 F8 r8 f2 y! A - db = pymysql.connect(host="localhost",user="数据库用户名",password="密码",db="数据库名",charset="utf8")
" j0 G. t p) i) G' ^4 } - try:3 h1 V& c t P, \+ p- a
- cursor = db.cursor()
0 M1 W) n! g, X/ P& h4 R+ ] - #注意此处字符串的占位符要加双引号"%s"
$ @+ _0 w* L# {7 f5 T# @# y - sql = 'insert into BookFile(Bookname, BookID, img, Locaimg, Book_Date) values ("%s","%s","%s","%s","%s")' % (Bookname, BookIDs, img, Locaimg, Book_Dates);
# o7 X# Q& O6 Y2 e9 c - # print(sql)6 n' m6 D4 i# B; v
- cursor.execute(sql)% ?( T1 x0 V* z+ _( e* t0 T
- # `& \9 B: P: P$ A# e e
- #qid = cursor.lastrowid/ {3 d) o# g" Q; b% j: \0 ^8 M! { o
- #print(qid)
6 F2 B5 p! u1 y1 G, q* b5 K - 2 U7 y, [5 Y1 b+ O: g/ N$ ~
- db.commit(). Q3 {) Z. h- F2 s/ B. \9 ^/ s3 ~
- except Exception as err:
5 v ?. b& m, h g4 c$ Z( A4 i9 g - print("Error %s for execute sql: %s" % (err, sql))6 m" \, d9 p, |" T; S
- db.rollback() w0 E3 c0 o: r, u p$ {" S* i. m* q
- def add_comment(self,Bookname, Booktitle, BookID, Titleid, Book_Date):4 e4 h2 d* m, L
- db = pymysql.connect(host="localhost",user="数据库用户名",password="密码",db="数据库名",charset="utf8") k9 v8 t; D t2 g/ L" U
- try:. J' {1 D0 o* p' u
- cursor = db.cursor()
+ l# @3 j3 r* `( _ - #注意此处字符串的占位符要加双引号"%s"9 b( T) b; Q2 K" P" l1 m
- sql = 'insert into BookTitle(Bookname, Booktitle, BookID, Titleid, Book_Date) values ("%s","%s","%s","%s","%s")' % (Bookname, Booktitle, BookID, Titleid, Book_Date);
7 i5 G2 K2 l3 T) k R - # print(sql)
' f) H" C9 m4 N - cursor.execute(sql)
. i" d5 ~$ U& A( U1 K -
1 H1 G+ {! P9 T" j! `1 ?. j - #qid = cursor.lastrowid1 L# ^% ?$ ?! ^4 {, N$ R- A' `7 w
- #print(qid)$ T n; J3 H. t2 Z
-
5 ?; ]1 y8 f: B* r - db.commit()
7 D( H/ E+ D- W# V5 Q - except Exception as err:
# F- h; ` _6 y$ c" N9 J - print("Error %s for execute sql: %s" % (err, sql))# g0 U8 ^2 a( ]/ }
- db.rollback()
: S( J% {" o' I3 X+ t: k6 q - def add_question(self,Bookname,Cater_Name,Book_author,Book_Introduction,Book_Synopsis,Book_Palabras,Bookurl,Booktitle,BookID,BookConte,Titleid,abover,Book_Date):
4 z+ N* l; ?9 L6 C' E. B; ]" |7 h - db = pymysql.connect(host="localhost",user="数据库用户名",password="密码",db="数据库名",charset="utf8")
+ Q8 N- b+ V% S' t% y# ~: b( e - try:" H* J" V c' F
- cursor = db.cursor()" K$ b# D0 j! B4 C- w+ W
- #注意此处字符串的占位符要加双引号"%s"
0 _' U8 Y) N# x" t. ^ - 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);6 Z4 w2 Z4 P2 E
- print(sql)
$ Z Y6 V5 {, G; A9 p4 V9 l" l2 A - cursor.execute(sql)
/ l$ c( X7 g. P+ S* q - print(cursor.lastrowid)
% w+ f! ]2 v' e h3 f - db.commit()
2 X. |9 l- a, Z! `! x N; i# @ - except Exception as err:
; n- Z% ~3 S, h - # except:9 @$ L _. A- V3 E ]2 O% g0 y
- # print('Failed')
( Y, x1 _9 }/ U# ~6 N - print("Error %s for execute sql: %s" % (err, sql))
5 T6 p0 f3 T2 L/ c - db.rollback()5 V2 z7 ^) Y. a
- ' s% _2 ]; o& }3 }% d; [5 s' W
- def add_locoy(self,Bookname,Cater_Name,Book_author,Book_Introduction,Book_Palabras,Book_img,Booktitle,BookConte,abover): # [- b* r0 X) t! |- @ }
- reload(sys)9 U, N& G( r- z* ^' h' e
- sys.setdefaultencoding("gbk")& r8 ], v y( A y2 \4 Z- f( |
- locoy_url = 'http://www.******.net/locoy/?my=book' #697火车头发接口地址
& I7 o) C8 w2 M% w! B - locoy_data = {- t9 d5 A" A# m1 t
- 'my_u':'用户名', #后台用户名) ^% N" Z) |2 Y' O+ O# J+ b
- 'my_p':'密码', #后台密码1 P b: Q9 n' L% Z$ Q/ q
- 'subject_669977_net':Bookname.encode('gbk', 'ignore'),
2 e* I" X4 F' \+ e' [/ R0 Q3 v* ] - 'caid':Cater_Name.encode('gbk', 'ignore'),
( n6 z- P, W: j# T6 Z - 'title_669977_net':Booktitle.encode('gbk', 'ignore'),
' u+ Z3 |' w0 E4 M/ W2 S" A: e - 'article':BookConte.encode('gbk', 'ignore'),
- r& J3 d% s. f5 ?; \3 m+ @; j - 'author':Book_author.encode('gbk', 'ignore'),( M! Q6 T2 |( {
- 'ready_1':Book_Palabras.encode('gbk', 'ignore'),; g- P$ j+ J8 k1 G; h
- 'thumb':Book_img, v1 D7 r2 x* h8 t" @1 N
- 'content':Book_Introduction.encode('gbk', 'ignore'), u; `/ C$ D) C V
- 'abover':abover.encode('gbk', 'ignore') ( R8 B4 t7 b5 @& k$ v# ]
- }
/ R( }& ?* k& F4 m' w - res = requests.post(locoy_url, data=locoy_data)
6 ]8 @, x% X/ U( T: \7 m - print res.text
5 r3 b# W+ ]0 M8 K0 t: [ - print res.content
3 A/ g* i# h; B2 Y% o - # print Dsd
! j$ q: r# ~ `9 d - return res
- x- d6 [: n; L5 s: [ - ; D: n$ d8 r4 I4 e/ ^% Y9 _
- def __init__(self):7 t$ L8 ~1 Z: }
- self.base_url1 = 'https://www.****.cc/'# Z( f3 m5 D( k X+ D! G, e
- self.base_url2 = '/'3 I: y% I8 q& ^
- self.CaterId = []
/ c0 R8 n- s- n& m$ m - self.CaterIds = ['xuanhuan', 'wuxia', 'yanqing', 'lishi', 'kehuan', 'kongbu', 'nvsheng']
6 s5 }0 |$ ^2 h0 s- g5 F$ w - self.page_num = 1
1 Y, h7 ]* I4 z0 ~& g* c - self.total_num = 200 ) o; `( N& a t6 S$ u' u
-
) r6 f( V$ ]: w8 k+ @ - @every(minutes=8 * 60)2 |. L: D: ^+ |
- def on_start(self):
: q6 M1 j- |2 |2 a# q& e& m" G - global Cater_Name0 Y) G; Z. {/ r; y- s# l, y
- Cater_Name = []; N* N' H; N* J5 h6 U. w5 o
- while self.page_num <= self.total_num: o, o3 c2 H/ d
- for self.CaterId in self.CaterIds:( E& W, t# O7 S2 u, k4 A
- if self.CaterId == 'xuanhuan':5 C8 q5 E6 l* v# r, K; i/ Y7 n! h
- Cater_Name = '玄幻'* ]' ?6 U1 o, N; k! {, B
- if self.CaterId == 'wuxia':9 W" e( ^; q5 e# h- L, P5 Y8 X8 u
- Cater_Name = '武侠'
2 U* ~# Q& ?# U; K7 y( W+ S - if self.CaterId == 'lishi':
! S/ R( M* M+ E2 f8 y7 o - Cater_Name = '历史'
A: V8 Y! P) S) Q1 f5 u6 {+ R - if self.CaterId == 'yanqing':2 F' K* i# M% j% a9 m! T$ a& Y
- Cater_Name = '都市'
; g A% w" |7 g: D3 u% J - if self.CaterId == 'nvsheng':" f7 w* G0 L+ P9 l0 u6 M
- Cater_Name = '都市' ; b7 y$ y" R2 V" X
- if self.CaterId == 'kehuan':$ I) m0 e7 V5 Y& R
- Cater_Name = '科幻' ; p( Z; P, ^4 c6 p* H7 X* Z0 Y
- if self.CaterId == 'kongbu':$ N7 O0 |; T* a7 L3 K
- Cater_Name = '游戏'
6 a1 g) L& U! w, n7 _ - print self.CaterId1 O6 x$ Z: S) I' s4 z& |
- url = self.base_url1 + str(self.CaterId) + self.base_url2 + str(self.page_num) + "/"
$ @' O. [% @; X/ L - self.crawl(url, callback=self.list_Caterg,save=Cater_Name)
( e& X* s6 u4 h, g - self.page_num += 1 * Q6 g/ L4 z" q3 {, w- |% Y; [
-
/ P/ m g; U+ k+ N - def list_Caterg(self, response):
: [; i. C5 M, D# z - Cater_Name = response.save2 Q4 `+ x) K8 O
- for each in response.doc('.pic-list a[href^="http"]').items():7 s- O2 ~$ \: y- }
- self.crawl(each.attr.href, callback=self.list_Caterg_detail,save=Cater_Name)* v8 Y. y' t9 P/ D
- , L4 t6 Y. u$ H- h
- def list_Caterg_detail(self, response):
( s) D+ _. B$ I" v( j7 n; s - Cater_Name = response.save
! n0 v; h& \# K" x" t/ O R - # print Cater_Name- E6 S \8 u* I5 A7 V& z! a A Y
- Bookname = response.doc('h1').text()1 U8 |4 n4 O, W, U% K
- print Bookname% j7 P# A3 y: F
- Book_author = response.doc('.authorname > a').text()
1 z2 @# n M2 w3 u - # print Book_author7 p, n D, X$ M7 q1 v& R- a8 {# N8 M
- Book_Introduction = response.doc('.book-intro > div').text()
! m# {" X4 o- }, W& J- f - # print Book_Introduction( ?6 k+ G2 t1 N' s4 h
- Book_Synopsis = response.doc('b').eq(1).text() ]" k8 G# M1 K( l0 a7 f: |
- # print Book_Synopsis
+ A3 ]' _/ q' B) G: V - Book_Palabras = response.doc('.booktitle p').text().split(' ')[1].split('|')[0]
) q9 Q2 g. F; n, Z* [4 | - # print Book_Palabras
- i) ]" K* _" a! z& g* _( _ _ - BookIDs = response.url.split("xiaoshuo/")[-1].split("/")[0] #小说ID
( u' T7 R$ d/ x E. i# ~& V - # print BookIDs
3 ~0 _ z$ J% J. X& t8 D* Z; K4 F - Book_Dates = str(datetime.datetime.now()) 9 A# T# U. t2 W
- for imgs in response.doc('.bigpic > img[src^="http"]').items():
. o4 L+ ^6 |3 z7 o7 t - img = imgs.attr.src' M) \. E) V& ]/ W' P7 I
- print img0 I4 o3 G2 C2 k4 y2 A
- #小说封面下载+ K: W) F9 p$ h
- extension = self.getExtension(img)
: L9 D; V% l" J9 r - name = self.getname(img) J7 T7 k; ~& b* E# ]
- file_name = name + "." + extension. Z# c- e v5 h
- imgDir = P_dir + name$ v d5 P8 e/ T2 i$ r' g/ d$ b
- Locaimg = imgDir + "/" + file_name& s) C5 _# u8 ?3 H# b) m3 ~
- print Locaimg
# C, l2 s5 t& z9 S; n5 q+ j1 v - if(self.download(P_dir, imgDir, file_name, img)): #这2行可注译,图片下载到本地2 ?4 V6 x7 C% r
- print('attachment url is ' + img) # D2 i1 E F, \. a _) }! P
- Datos = {4 H; D- y, Y( B
- "Cater_Name":Cater_Name,
- o+ \- m8 T: N; D) u3 H - "Book_author":Book_author," E( M/ P$ i- r+ M; h: i
- "Book_Introduction":Book_Introduction,+ @. h3 }5 R7 R2 K! t7 i3 `
- "Book_Synopsis":Book_Synopsis,
5 D8 ^: {/ m* W5 ^6 m - "Book_Palabras":Book_Palabras,/ I0 @; l+ Z) H8 ~: ^" n" u
- "img":img,
' g4 Y8 D" N. R2 O0 l - }
' a7 N/ s2 R. E; U8 Z( g - 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
/ }1 _4 x) I+ f% ~1 d - for each in response.doc('div[class="bookbtn-txt"] a[class="catalogbtn"]').items():
9 B& b. B( W( g - self.crawl(each.attr.href, callback=self.index_page,save=Datos)3 j1 N- b; R/ _
- . D! L+ R1 Q8 Z9 A
- @config(age=8 * 60 * 60) 7 |6 w) n' Y- N! J' z* h m
- def index_page(self, response):
7 O- V0 r9 M, e: v - Datos = { _) Q% V* u+ X: c" x# F. G; ?
- "Cater_Name":response.save['Cater_Name'],4 b3 `% i8 Q2 L6 }: A2 O$ r
- "Book_author":response.save['Book_author'],
$ o$ ?+ U1 J' I - "Book_Introduction":response.save['Book_Introduction'],
) e# A3 ?+ j7 o! E5 b - "Book_Synopsis":response.save['Book_Synopsis'],: w! \4 U5 B8 Y
- "Book_Palabras":response.save['Book_Palabras'],
i+ ^) ` M- b9 O) M* ~! ^ - "img":response.save['img'],
' I, F# [7 l c0 D" u - }
, ]. G0 V! r" L. Q5 O% Q( Z - for each in response.doc('.chapter-list li:first-child a[href^="http"]').items():/ [" P4 p0 n* l. n7 X
- # for each in response.doc('.chapter-list a[href^="http"]').items():
5 Z2 d, s& }2 O/ F7 o# M' C - self.crawl(each.attr.href, callback=self.detail_page,save=Datos)
* p& C* [9 D% k G' e/ L2 L - @config(priority=2)1 m0 ?% B/ U, P7 n1 x3 W# v h9 A
- @catch_status_code_error
4 i ~: Q) o" V - def detail_page(self, response): # D4 V# \; m8 c2 c0 }6 j# ]
- NewRe1 = u'哈书'
& c/ {, X) J- v% E4 U - NewRe2 = u'huhjsd.CC' i2 S+ y3 h9 \. v* S1 x
- NewRe3 = r'^\\n\\n'5 W4 s7 a0 b3 I9 n5 d/ E1 r$ U$ F$ f
- NewRe5 = u'小说网'
. `7 ?, E6 v0 n% E8 \4 U( y - NewRe6 = u'fgdfgf'6 d7 v8 {; C; `$ D: _
- NewRe7 = u'fgfgf'
1 M5 v1 p; h: R. S - NewRe8 = u'ffhgf'0 h# ^. E" x& R/ z
- NewRe4 = r'[\f\t\v+\.\{\(\)\}\!\/_,$%^*(+"\')]+|[+——()?【】“”!,。?、~@#¥%……&*()]+', t _- w K. d
- ReC1 = u'静思'# S F- Z$ `$ g2 U7 U& ]; N: O
- ReC2 = u'aghgf.com'
, N6 f' ^" r% q, `6 q2 B - ReC3 = u'aghgfh.com'+ f( t7 ~' O k# }6 M/ @$ |
- ReC4 = u''" _( j' G+ f8 K5 J) K+ _+ f
- ReC5 = u'文学网'
2 H& z4 t% ?: |" [. I: x - ReC6 = r'<BR>'
+ ]( u6 f# N6 Z0 ?; @5 [ - Bookname = response.doc('.readlocation a').eq(2).text() #小说名称( B5 `; r& J/ s; O
- print Bookname0 { c9 f/ q/ A- `. t( p
- Cater_Name = response.save['Cater_Name'] # 小说分类
! l9 ^9 S7 X& H - Book_author = response.save['Book_author'] #小说作者
# T9 d/ `+ ]3 h# P - Book_Introduction1 = response.save['Book_Introduction'] #小说简介# e7 P$ E3 o. j, D- C- \
- Book_Synopsis = response.save['Book_Synopsis'] #最近更新& Z: b5 f" x# b- W9 b" F
- Book_Palabras = response.save['Book_Palabras'] #小说字数& t$ Q1 Z4 c0 @* x) O; v3 p
- Bookurl = response.url #小说网址# k/ L6 K, ^- d h
- Booktitle = response.doc('.article-title').text() #章节名称! d4 b( x/ {, \9 Y& r$ G: d b* v
- BookID = response.doc('.readset-r span').text() #小说ID
$ P: N- O! J. }5 P1 S - BookConte1 = response.doc('.article-con').text() #小说章节内容
. O$ |! E/ [ W7 p - 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)' S2 Q, i2 h6 E* o( Y
- Book_Date = str(datetime.datetime.now()) # 采集时间
, ^* B. X' [; w8 _1 W! i - BookConte2 = BookConte1.replace(NewRe1 , ReC1)2 }+ s; t O: h
- BookConte3 = BookConte2.replace(NewRe2 , ReC2)
! h8 w- N O/ x7 Q( C! ` - BookConte5 = BookConte3.replace(NewRe5 , ReC5)' {( ^$ Y, E4 _4 H, r
- BookConte6 = BookConte5.replace(NewRe6 , ReC2)
8 b! h" T& A' v& Y& X - BookConte7 = BookConte6.replace(NewRe7 , ReC2)# N" t. L/ |+ h+ k' Z6 k `
- BookConte8 = BookConte7.replace(NewRe3 , ReC6)2 n# K6 ]* w8 M0 C
- BookConte4 = re.sub(NewRe4 , ReC4 , BookConte8)
, {0 v5 S, p# c# \$ L& X - BookConte = BookConte4.replace("\n\n","<br>")
% K! _: G( u" I; I0 v6 [- ^ d - print BookConte
% D! ^: f/ f0 C- Z' G - Book_Introduction2 = Book_Introduction1.replace(NewRe1 , ReC1)2 k- R6 Q& V. }' k0 X6 p5 M) z
- Book_Introduction3 = Book_Introduction2.replace(NewRe2 , ReC2)
7 \) c4 C4 W' T6 y' B7 H3 a - Book_Introduction4 = Book_Introduction3.replace(NewRe3 , ReC3)1 d6 j: O# X% w# C/ @' |- K9 q
- Book_Introduction = re.sub(NewRe4 , ReC4 , Book_Introduction4)
: X, E3 l. U) I( B0 [: z# m; \5 M" W& T - Titleid = response.url.split(BookID + "/")[-1].split("/")[0]
* s3 p0 P* D- K - Book_img = response.save['img'], #小说图片6 l+ t; m+ `1 [. K* j. t/ V8 c
- X+ C3 [3 _' T
- #insert into MySQL 小说入库+ f3 K3 E5 z7 D
- 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
- S0 t3 k/ ]0 Y% m( ^2 y - 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
1 e7 J% `/ b, v7 W( l - #post提交发布( v0 | D [3 ^% O
- 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9 [: C! W- m' @8 P( u' S
- Datos = {
{' N" q; |: g9 h - "Cater_Name":response.save['Cater_Name'],+ n- z) z. N2 E( f
- "Book_author":response.save['Book_author'],
( ?4 ^% j; N1 d4 B' M, a$ H - "Book_Introduction":response.save['Book_Introduction'],# J% U# s9 e; |# ?2 a! `7 z
- "Book_Synopsis":response.save['Book_Synopsis'],
! d# c. z( t+ D3 k0 L3 w - "Book_Palabras":response.save['Book_Palabras'],
; \- U4 X, k+ _0 C5 u% Z9 r - "img":response.save['img'], g) }# |% \5 H- B j
- }
2 @: |( s; d* d* Q; a+ i$ N - for each in response.doc('.articlebtn > a:nth-child(4)[href*="/xiaoshuo"]').items():
- I7 }- ?3 l |& N' _ - self.crawl(each.attr.href, callback=self.detail_page,save=Datos) 1 t [" E+ y/ o
- return {
7 U8 m! d$ E. w$ r4 D4 L - "Cater_Name":Cater_Name,) k9 s; U* u; |# \ a3 s! r, w% B
- "Bookname":Bookname,
# q# F/ p: Z, i/ Z) o( q% s' e - "Book_author":Book_author,/ H3 ] b- p, T5 Z! `) g
- "Book_Introduction":Book_Introduction,1 _6 s( H4 w$ g8 I
- "Book_Synopsis":Book_Synopsis,
0 R) P9 g' N+ B% J* c - "Book_Palabras":Book_Palabras,8 m- f5 l' x8 W7 |
- "Book_img":Book_img,) U& _1 I& @' H
- "Bookurl": response.url,; r4 X8 A) g1 @% i
- "Booktitle": Booktitle,
9 K& L6 M$ j2 t+ v; |0 W - "BookID": BookID,# C% L* S* O1 X" f4 X
- "BookConte": BookConte,( }; x& A7 z& O: w; x
- "Titleid": Titleid,
& a k7 E! B" P& ` - "abover":abover,* S- K5 |2 C: N( x- Y& n
- # "Book_Date" = str(datetime.datetime.now()),* o$ j8 u/ a2 C5 X1 G' [8 j6 n
- }
% Q5 {5 p# Q# V& S8 A1 L - def download(self, P_dir, imgDir, file_name, Book_img):# @3 e' E+ ?8 K
- if not os.path.exists(imgDir): 4 x W( l3 U$ O% Q) E0 C
- os.makedirs(imgDir)* ?3 n- M- d" D2 r$ k6 z1 T# ]+ [
- file = imgDir + "/" + file_name$ \- |9 |5 W' }6 P' s6 z
- # print file
: `" v. j5 |; J9 `% U - f = open(file, 'wb+')
, C# g. `% b. m4 O - imag = requests.get(Book_img) 5 \$ k" t# i( E3 S
- f.write(imag.content)
" ?7 o# Z0 b% ?& M - f.close()
3 N9 e4 B8 Z8 m' C* F2 W - #保存图片前7 ?3 v% F9 A a/ ]) @9 C
- def save_imgs(self,response):
& C# i g) i! z - content = response.content
; N5 Q$ C- Z1 ]' k* u( [6 t - file_name = response.save["file_name"]+ `. ^4 ]8 J+ z% `) s* z
- imgDir = response.save["imgDir"]7 v# h8 ~( J/ E5 S3 w/ ?
- file_path = imgDir + file_name0 q, P, \, I2 e$ r
- self.save_img(content,imgDir,file_path)
8 \$ L2 S/ c7 M* G - #保存图片' a7 g* c! B4 G9 B- u- y
- def save_img(self,content,imgDir,path):
& h2 J$ G$ J% m) O - if not os.path.exists(imgDir):
. s. D( e! C! s! ^+ x3 C - os.makedirs(imgDir)- ]8 p) ]. J' ~
- f = open(path,"wb" )! N0 ]' \7 v) f4 R7 N
- f.write(content)
. D) [% E% Z0 Z6 L - f.close()
/ Q. d" n3 u- l+ ~5 q9 u' K% u5 L- O7 S$ J - #获取url后缀名
$ c; H2 P* p% P; M - def getExtension(self,url): $ W9 T( L+ |! t% w; \9 U O$ e7 X" Y
- extension = url.split(".")[-1]
z, r0 U5 J M' l - return extension 1 Q" [8 N: q+ X2 h! J# Z$ q
- , H* B( I- k2 \6 }: v2 e
- #获取图片名# W( W4 U4 }) z! c( U+ m6 Z
- def getname(self,url):
6 z; {; T: B$ C* }; f, I - name=url.split("/")[-1].split(".")[0]
" d$ W E5 |4 B6 t! A - return name
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