├── spider ├── __init__.py ├── __pycache__ │ ├── urls.cpython-36.pyc │ ├── urls.cpython-37.pyc │ ├── wsgi.cpython-36.pyc │ ├── wsgi.cpython-37.pyc │ ├── __init__.cpython-36.pyc │ ├── __init__.cpython-37.pyc │ ├── settings.cpython-36.pyc │ └── settings.cpython-37.pyc ├── wsgi.py ├── urls.py └── settings.py ├── woaidu ├── __init__.py ├── migrations │ ├── __init__.py │ ├── __pycache__ │ │ ├── __init__.cpython-36.pyc │ │ └── 0001_initial.cpython-36.pyc │ └── 0001_initial.py ├── apps.py ├── __pycache__ │ ├── urls.cpython-36.pyc │ ├── admin.cpython-36.pyc │ ├── models.cpython-36.pyc │ ├── views.cpython-36.pyc │ ├── views.cpython-37.pyc │ ├── __init__.cpython-36.pyc │ └── __init__.cpython-37.pyc ├── static │ ├── fonts │ │ ├── glyphicons-halflings-regular.eot │ │ ├── glyphicons-halflings-regular.ttf │ │ ├── glyphicons-halflings-regular.woff │ │ └── glyphicons-halflings-regular.woff2 │ ├── css │ │ ├── custom_theme.css │ │ └── bootstrap-switch.min.css │ └── js │ │ ├── pager.js │ │ ├── topcontrol.js │ │ ├── search.js │ │ ├── continuously.js │ │ ├── booktool.js │ │ ├── config.js │ │ ├── bootstrap-switch.min.js │ │ ├── bootstrap.min.js │ │ └── jquery.min.js ├── urls.py ├── admin.py ├── models.py ├── tests.py └── views.py ├── manage.py ├── templates └── index.html └── README.md /spider/__init__.py: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /woaidu/__init__.py: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /woaidu/migrations/__init__.py: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /woaidu/apps.py: -------------------------------------------------------------------------------- 1 | from django.apps import AppConfig 2 | 3 | 4 | class WoaiduConfig(AppConfig): 5 | name = 'woaidu' 6 | -------------------------------------------------------------------------------- /spider/__pycache__/urls.cpython-36.pyc: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/QPromise/novel-spider/HEAD/spider/__pycache__/urls.cpython-36.pyc -------------------------------------------------------------------------------- /spider/__pycache__/urls.cpython-37.pyc: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/QPromise/novel-spider/HEAD/spider/__pycache__/urls.cpython-37.pyc -------------------------------------------------------------------------------- /spider/__pycache__/wsgi.cpython-36.pyc: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/QPromise/novel-spider/HEAD/spider/__pycache__/wsgi.cpython-36.pyc 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-------------------------------------------------------------------------------- 1 | input{display: inline-block;}body{position: relative; padding-top: 70px; padding-bottom: 30px;} #text{background: #f5f5f5; color: black; font-family: 微软雅黑; font-size: 30px;} -------------------------------------------------------------------------------- /woaidu/urls.py: -------------------------------------------------------------------------------- 1 | from django.conf.urls import url 2 | from . import views 3 | app_name = 'woaidu' 4 | urlpatterns = [ 5 | url(r'^$', views.index, name='index'), 6 | url(r'^search/$', views.search, name='search'), 7 | ] 8 | -------------------------------------------------------------------------------- /woaidu/static/js/pager.js: -------------------------------------------------------------------------------- 1 | $(".progress").hide(); 2 | document.onkeydown = pageEvent; 3 | function pageEvent(evt){ 4 | evt = evt ||window.event; 5 | var key=evt.which||evt.keyCode; 6 | if (key == 37) location = prevpage; 7 | if (key == 39) location = nextpage; 8 | if (key == 13) location = novelpage; 9 | }; -------------------------------------------------------------------------------- /woaidu/admin.py: -------------------------------------------------------------------------------- 1 | from django.contrib import admin 2 | from .models import Book,DownUrl 3 | 4 | #admin管理Book以及DownUrl列表 5 | class BookAdmin(admin.ModelAdmin): 6 | list_display = ['name','author','url','brief'] 7 | 8 | class DownUrlAdmin(admin.ModelAdmin): 9 | list_display = ['book_id','source','update_time','down_url'] 10 | 11 | admin.site.register(Book, BookAdmin) 12 | admin.site.register(DownUrl,DownUrlAdmin) -------------------------------------------------------------------------------- /spider/wsgi.py: -------------------------------------------------------------------------------- 1 | """ 2 | WSGI config for spider project. 3 | 4 | It exposes the WSGI callable as a module-level variable named ``application``. 5 | 6 | For more information on this file, see 7 | https://docs.djangoproject.com/en/2.2/howto/deployment/wsgi/ 8 | """ 9 | 10 | import os 11 | 12 | from django.core.wsgi import get_wsgi_application 13 | 14 | os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'spider.settings') 15 | 16 | application = get_wsgi_application() 17 | -------------------------------------------------------------------------------- /woaidu/models.py: -------------------------------------------------------------------------------- 1 | from django.db import models 2 | from django.contrib.auth.models import User 3 | # Create your models here. 4 | 5 | class Book(models.Model): 6 | name = models.CharField(max_length=50) 7 | author = models.CharField(max_length=20) 8 | url = models.CharField(max_length=50) 9 | brief = models.CharField(max_length=35) 10 | 11 | def __str__(self): 12 | return self.name 13 | 14 | 15 | class DownUrl(models.Model): 16 | book_id = models.IntegerField() 17 | source = models.CharField(max_length=50) 18 | update_time = models.CharField(max_length=20) 19 | down_url = models.CharField(max_length=50) 20 | 21 | 22 | def __str__(self): 23 | return self.book_id -------------------------------------------------------------------------------- /manage.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python 2 | """Django's command-line utility for administrative tasks.""" 3 | import os 4 | import sys 5 | 6 | 7 | def main(): 8 | os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'spider.settings') 9 | try: 10 | from django.core.management import execute_from_command_line 11 | except ImportError as exc: 12 | raise ImportError( 13 | "Couldn't import Django. Are you sure it's installed and " 14 | "available on your PYTHONPATH environment variable? Did you " 15 | "forget to activate a virtual environment?" 16 | ) from exc 17 | execute_from_command_line(sys.argv) 18 | 19 | 20 | if __name__ == '__main__': 21 | main() 22 | -------------------------------------------------------------------------------- /spider/urls.py: -------------------------------------------------------------------------------- 1 | """spider URL Configuration 2 | 3 | The `urlpatterns` list routes URLs to views. For more information please see: 4 | https://docs.djangoproject.com/en/2.2/topics/http/urls/ 5 | Examples: 6 | Function views 7 | 1. Add an import: from my_app import views 8 | 2. Add a URL to urlpatterns: path('', views.home, name='home') 9 | Class-based views 10 | 1. Add an import: from other_app.views import Home 11 | 2. Add a URL to urlpatterns: path('', Home.as_view(), name='home') 12 | Including another URLconf 13 | 1. Import the include() function: from django.urls import include, path 14 | 2. Add a URL to urlpatterns: path('blog/', include('blog.urls')) 15 | """ 16 | from django.contrib import admin 17 | from django.conf.urls import url, include 18 | 19 | urlpatterns = [ 20 | url(r'^admin/', admin.site.urls), 21 | url(r'', include('woaidu.urls')), 22 | ] 23 | -------------------------------------------------------------------------------- /woaidu/static/js/topcontrol.js: -------------------------------------------------------------------------------- 1 | var topper = '
' 2 | 3 | $(document).ready(function(){ 4 | $("body").append($(topper)); 5 | $("#topcontrol").hide(); 6 | //当滚动条的位置处于距顶部600像素以下时，跳转链接出现，否则消失 7 | $(function () { 8 | $(window).scroll(function(){ 9 | if ($(window).scrollTop()>400){ 10 | $("#topcontrol").fadeIn(300); 11 | }else{ 12 | $("#topcontrol").fadeOut(300); 13 | } 14 | }); 15 | //当点击跳转链接后，回到页面顶部位置 16 | $("#topcontrol").click(function(){ 17 | $('body,html').animate({scrollTop:0},300); 18 | return false; 19 | }); 20 | }); 21 | }); -------------------------------------------------------------------------------- /woaidu/static/js/search.js: -------------------------------------------------------------------------------- 1 | var listgroup = '
'; 2 | var query_status = 1; 3 | function status_inc() { 4 | query_status = query_status + 1; 5 | if(query_status > 0){$(".progress").hide();} 6 | else{$(".progress").show();} 7 | } 8 | function status_des() { 9 | query_status = query_status - 1; 10 | if(query_status > 0){$(".progress").hide();} 11 | else{$(".progress").show();} 12 | } 13 | function search_book(){ 14 | $.ajax({ 15 | url: "{% url 'woaidu:search' %}", 16 | type: "POST", 17 | dataType:'json', 18 | data: {"p": $("#search-url").val()}, 19 | beforeSend:function(){status_des()}, 20 | success: function (e) { 21 | console.log(e) 22 | if (e) { 23 | console.log('123') 24 | alert("加载完成..."); 25 | } 26 | else { 27 | console.log('456') 28 | } 29 | }, 30 | }); 31 | 32 | } 33 | $(document).ready(function(){ 34 | 35 | 36 | if(query_status > 0){ 37 | $(".progress").hide(); 38 | } 39 | else{$(".progress").show();} 40 | }) 41 | -------------------------------------------------------------------------------- /woaidu/migrations/0001_initial.py: -------------------------------------------------------------------------------- 1 | # Generated by Django 2.2 on 2019-05-13 03:01 2 | 3 | from django.db import migrations, models 4 | 5 | 6 | class Migration(migrations.Migration): 7 | 8 | initial = True 9 | 10 | dependencies = [ 11 | ] 12 | 13 | operations = [ 14 | migrations.CreateModel( 15 | name='Book', 16 | fields=[ 17 | ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')), 18 | ('name', models.CharField(max_length=50)), 19 | ('author', models.CharField(max_length=20)), 20 | ('url', models.CharField(max_length=100)), 21 | ('brief', models.CharField(max_length=200)), 22 | ], 23 | ), 24 | migrations.CreateModel( 25 | name='DownUrl', 26 | fields=[ 27 | ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')), 28 | ('book_id', models.IntegerField(max_length=20)), 29 | ('source', models.CharField(max_length=100)), 30 | ('update_time', models.CharField(max_length=20)), 31 | ('down_url', models.CharField(max_length=100)), 32 | ], 33 | ), 34 | ] 35 | -------------------------------------------------------------------------------- /woaidu/static/js/continuously.js: -------------------------------------------------------------------------------- 1 | $(function(){ 2 | $(window).bind('scroll',function(){show()}); 3 | $(".footer").hide(); 4 | $(".pager").remove(); 5 | var query_status = 1; 6 | function show() 7 | { 8 | 9 | if($(window).scrollTop()+$(window).height()>=$(document).height()) 10 | { 11 | ajaxReadText(); 12 | } 13 | } 14 | 15 | function ajaxReadText() 16 | { 17 | if (query_status == 0){return false} 18 | var html=""; 19 | var nexturl = '/'+ novelname + '/' + nextchapter; 20 | $.ajax({ 21 | type:'post', 22 | dataType:'json', 23 | url: nexturl, 24 | beforeSend:function(){$(".footer").show();query_status =0}, 25 | success:function(data){ 26 | if (data.status == "404") { 27 | $(".footer").hide(); 28 | query_status =1; 29 | alert(data.message); 30 | return false;} 31 | html+='
'; 32 | html+='

'+data.title+'

'; 33 | html+='

'+data.description+'

'; 34 | html+='
'; 35 | $("#resText").append($(html)); 36 | nextchapter = nextchapter + 1; 37 | $(".footer").hide(); 38 | query_status =1; 39 | }, 40 | error:function(XMLResponse){alert(XMLResponse.responseText)} 41 | });//.ajax 42 | } 43 | }) -------------------------------------------------------------------------------- /woaidu/static/js/booktool.js: -------------------------------------------------------------------------------- 1 | function updated(){ 2 | $("#aldiv") 3 | .prepend('
更新成功！
') 4 | .children(':first') 5 | .delay(5000) 6 | .fadeOut(1000); 7 | } 8 | function fail(){ 9 | $("#aldiv") 10 | .prepend('
更新失败！
') 11 | .children(':first') 12 | .delay(5000) 13 | .fadeOut(1000); 14 | } 15 | function noupdate(){ 16 | $("#aldiv") 17 | .prepend('
没有更新。
') 18 | .children(':first') 19 | .delay(5000) 20 | .fadeOut(1000); 21 | } 22 | 23 | var query_status = 1; 24 | 25 | function update(){ 26 | if (query_status == 0){return false} 27 | $.ajax({ 28 | type:'post', 29 | dataType:'json', 30 | url:'/'+$("title").html(), 31 | //data: { "id": $("#resource").html() , "novelname": $("title").html(), "restrict":"1" }, 32 | beforeSend:function(){query_status =0}, 33 | complete:function(data){ 34 | obj = data.responseText; 35 | if (obj == 0){noupdate();query_status =1;return false} 36 | if (obj < 0){fail();query_status =1;return false} 37 | else{ 38 | obj = JSON.parse(data.responseText); 39 | obj = obj.list; 40 | for (item in obj){ 41 | $('').attr("href","/"+ $("title").html()+'/'+obj[item].index).html(obj[item].name + '新').appendTo($(".list-group")); 42 | } 43 | updated(); 44 | } 45 | query_status =1; 46 | }, 47 | error:function(XMLResponse){alert(XMLResponse.responseText);query_status =1;} 48 | }); 49 | } 50 | 51 | function del(){ 52 | if (query_status == 0){return false} 53 | var title = $("title").text(); 54 | $.ajax({ 55 | type:'post', 56 | dataType:'json', 57 | url:'/del', 58 | data: {"novelname": title}, 59 | beforeSend:function(){query_status =0}, 60 | complete:function(data){ 61 | obj = data.responseText; 62 | if (obj == '0'){location = "/";} 63 | query_status =1; 64 | }, 65 | error:function(XMLResponse){alert(XMLResponse.responseText);query_status =1} 66 | }); 67 | } 68 | 69 | function change(){ 70 | localStorage.novelname=$("title").text(); 71 | location = "/search"; 72 | } -------------------------------------------------------------------------------- /spider/settings.py: -------------------------------------------------------------------------------- 1 | """ 2 | Django settings for spider project. 3 | 4 | Generated by 'django-admin startproject' using Django 2.2. 5 | 6 | For more information on this file, see 7 | https://docs.djangoproject.com/en/2.2/topics/settings/ 8 | 9 | For the full list of settings and their values, see 10 | https://docs.djangoproject.com/en/2.2/ref/settings/ 11 | """ 12 | 13 | import os 14 | 15 | # Build paths inside the project like this: os.path.join(BASE_DIR, ...) 16 | BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) 17 | 18 | 19 | # Quick-start development settings - unsuitable for production 20 | # See https://docs.djangoproject.com/en/2.2/howto/deployment/checklist/ 21 | 22 | # SECURITY WARNING: keep the secret key used in production secret! 23 | SECRET_KEY = 'a+52b4z!@69kqr(!v8rvq^&a-%(e-+4*fo!2e%#5jf!4%wtyg-' 24 | 25 | # SECURITY WARNING: don't run with debug turned on in production! 26 | DEBUG = True 27 | 28 | ALLOWED_HOSTS = ['*'] 29 | 30 | 31 | # Application definition 32 | 33 | INSTALLED_APPS = [ 34 | 'django.contrib.admin', 35 | 'django.contrib.auth', 36 | 'django.contrib.contenttypes', 37 | 'django.contrib.sessions', 38 | 'django.contrib.messages', 39 | 'django.contrib.staticfiles', 40 | 'woaidu' 41 | ] 42 | 43 | MIDDLEWARE = [ 44 | 'django.middleware.security.SecurityMiddleware', 45 | 'django.contrib.sessions.middleware.SessionMiddleware', 46 | 'django.middleware.common.CommonMiddleware', 47 | 'django.middleware.csrf.CsrfViewMiddleware', 48 | 'django.contrib.auth.middleware.AuthenticationMiddleware', 49 | 'django.contrib.messages.middleware.MessageMiddleware', 50 | 'django.middleware.clickjacking.XFrameOptionsMiddleware', 51 | ] 52 | 53 | ROOT_URLCONF = 'spider.urls' 54 | 55 | TEMPLATES = [ 56 | { 57 | 'BACKEND': 'django.template.backends.django.DjangoTemplates', 58 | 'DIRS': [os.path.join(BASE_DIR, 'templates')] 59 | , 60 | 'APP_DIRS': True, 61 | 'OPTIONS': { 62 | 'context_processors': [ 63 | 'django.template.context_processors.debug', 64 | 'django.template.context_processors.request', 65 | 'django.contrib.auth.context_processors.auth', 66 | 'django.contrib.messages.context_processors.messages', 67 | ], 68 | }, 69 | }, 70 | ] 71 | 72 | WSGI_APPLICATION = 'spider.wsgi.application' 73 | 74 | 75 | # Database 76 | # https://docs.djangoproject.com/en/2.2/ref/settings/#databases 77 | 78 | DATABASES = { 79 | 'default': { 80 | 'ENGINE': 'django.db.backends.sqlite3', 81 | 'NAME': os.path.join(BASE_DIR, 'db.sqlite3'), 82 | } 83 | } 84 | 85 | 86 | # Password validation 87 | # https://docs.djangoproject.com/en/2.2/ref/settings/#auth-password-validators 88 | 89 | AUTH_PASSWORD_VALIDATORS = [ 90 | { 91 | 'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator', 92 | }, 93 | { 94 | 'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator', 95 | }, 96 | { 97 | 'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator', 98 | }, 99 | { 100 | 'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator', 101 | }, 102 | ] 103 | 104 | 105 | # Internationalization 106 | # https://docs.djangoproject.com/en/2.2/topics/i18n/ 107 | 108 | LANGUAGE_CODE = 'zh-hans' 109 | 110 | TIME_ZONE = 'Asia/Shanghai' 111 | 112 | USE_I18N = True 113 | 114 | USE_L10N = True 115 | 116 | USE_TZ = True 117 | 118 | 119 | # Static files (CSS, JavaScript, Images) 120 | # https://docs.djangoproject.com/en/2.2/howto/static-files/ 121 | 122 | STATIC_URL = '/static/' 123 | # 加入下面的配置 124 | STATIC_ROOT = os.path.join(BASE_DIR, 'static') 125 | -------------------------------------------------------------------------------- /templates/index.html: -------------------------------------------------------------------------------- 1 | {% load staticfiles %} 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 搜书 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 37 | 38 |
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59 | {% for book in book_list %} 60 |

61 | ID：{{ book.pk }} | 62 | 书名：{{ book.name }} | 63 | 作者：{{ book.author }} | 64 | 地址：{{ book.url }} 65 |

66 |

{{ book.brief }}

67 |
68 | {% endfor %} 69 | 70 |
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免责声明:爬取内容皆来源于网络，作者不负任何责任。 89 |
90 | @版权归QPromise所有

91 | 92 |
93 | 94 | 95 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | -------------------------------------------------------------------------------- /woaidu/static/css/bootstrap-switch.min.css: -------------------------------------------------------------------------------- 1 | /* ======================================================================== 2 | * bootstrap-switch - v3.3.2 3 | * http://www.bootstrap-switch.org 4 | * ======================================================================== 5 | * Copyright 2012-2013 Mattia Larentis 6 | * 7 | * ======================================================================== 8 | * Licensed under the Apache License, Version 2.0 (the "License"); 9 | * you may not use this file except in compliance with the License. 10 | * You may obtain a copy of the License at 11 | * 12 | * http://www.apache.org/licenses/LICENSE-2.0 13 | * 14 | * Unless required by applicable law or agreed to in writing, software 15 | * distributed under the License is distributed on an "AS IS" BASIS, 16 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 17 | * See the License for the specific language governing permissions and 18 | * limitations under the License. 19 | * ======================================================================== 20 | */ 21 | 22 | .bootstrap-switch{display:inline-block;direction:ltr;cursor:pointer;border-radius:4px;border:1px solid #ccc;position:relative;text-align:left;overflow:hidden;line-height:8px;z-index:0;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;vertical-align:middle;-webkit-transition:border-color ease-in-out .15s,box-shadow ease-in-out .15s;-o-transition:border-color ease-in-out .15s,box-shadow ease-in-out .15s;transition:border-color ease-in-out .15s,box-shadow ease-in-out .15s}.bootstrap-switch .bootstrap-switch-container{display:inline-block;top:0;border-radius:4px;-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}.bootstrap-switch .bootstrap-switch-handle-off,.bootstrap-switch .bootstrap-switch-handle-on,.bootstrap-switch .bootstrap-switch-label{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;cursor:pointer;display:inline-block!important;height:100%;padding:6px 12px;font-size:14px;line-height:20px}.bootstrap-switch .bootstrap-switch-handle-off,.bootstrap-switch .bootstrap-switch-handle-on{text-align:center;z-index:1}.bootstrap-switch .bootstrap-switch-handle-off.bootstrap-switch-primary,.bootstrap-switch .bootstrap-switch-handle-on.bootstrap-switch-primary{color:#fff;background:#337ab7}.bootstrap-switch .bootstrap-switch-handle-off.bootstrap-switch-info,.bootstrap-switch .bootstrap-switch-handle-on.bootstrap-switch-info{color:#fff;background:#5bc0de}.bootstrap-switch .bootstrap-switch-handle-off.bootstrap-switch-success,.bootstrap-switch .bootstrap-switch-handle-on.bootstrap-switch-success{color:#fff;background:#5cb85c}.bootstrap-switch .bootstrap-switch-handle-off.bootstrap-switch-warning,.bootstrap-switch .bootstrap-switch-handle-on.bootstrap-switch-warning{background:#f0ad4e;color:#fff}.bootstrap-switch .bootstrap-switch-handle-off.bootstrap-switch-danger,.bootstrap-switch .bootstrap-switch-handle-on.bootstrap-switch-danger{color:#fff;background:#d9534f}.bootstrap-switch .bootstrap-switch-handle-off.bootstrap-switch-default,.bootstrap-switch .bootstrap-switch-handle-on.bootstrap-switch-default{color:#000;background:#eee}.bootstrap-switch .bootstrap-switch-label{text-align:center;margin-top:-1px;margin-bottom:-1px;z-index:100;color:#333;background:#fff}.bootstrap-switch .bootstrap-switch-handle-on{border-bottom-left-radius:3px;border-top-left-radius:3px}.bootstrap-switch .bootstrap-switch-handle-off{border-bottom-right-radius:3px;border-top-right-radius:3px}.bootstrap-switch input[type=radio],.bootstrap-switch input[type=checkbox]{position:absolute!important;top:0;left:0;margin:0;z-index:-1;opacity:0;filter:alpha(opacity=0)}.bootstrap-switch.bootstrap-switch-mini .bootstrap-switch-handle-off,.bootstrap-switch.bootstrap-switch-mini .bootstrap-switch-handle-on,.bootstrap-switch.bootstrap-switch-mini .bootstrap-switch-label{padding:1px 5px;font-size:12px;line-height:1.5}.bootstrap-switch.bootstrap-switch-small .bootstrap-switch-handle-off,.bootstrap-switch.bootstrap-switch-small .bootstrap-switch-handle-on,.bootstrap-switch.bootstrap-switch-small .bootstrap-switch-label{padding:5px 10px;font-size:12px;line-height:1.5}.bootstrap-switch.bootstrap-switch-large .bootstrap-switch-handle-off,.bootstrap-switch.bootstrap-switch-large .bootstrap-switch-handle-on,.bootstrap-switch.bootstrap-switch-large .bootstrap-switch-label{padding:6px 16px;font-size:18px;line-height:1.3333333}.bootstrap-switch.bootstrap-switch-disabled,.bootstrap-switch.bootstrap-switch-indeterminate,.bootstrap-switch.bootstrap-switch-readonly{cursor:default!important}.bootstrap-switch.bootstrap-switch-disabled .bootstrap-switch-handle-off,.bootstrap-switch.bootstrap-switch-disabled .bootstrap-switch-handle-on,.bootstrap-switch.bootstrap-switch-disabled .bootstrap-switch-label,.bootstrap-switch.bootstrap-switch-indeterminate .bootstrap-switch-handle-off,.bootstrap-switch.bootstrap-switch-indeterminate .bootstrap-switch-handle-on,.bootstrap-switch.bootstrap-switch-indeterminate .bootstrap-switch-label,.bootstrap-switch.bootstrap-switch-readonly .bootstrap-switch-handle-off,.bootstrap-switch.bootstrap-switch-readonly .bootstrap-switch-handle-on,.bootstrap-switch.bootstrap-switch-readonly .bootstrap-switch-label{opacity:.5;filter:alpha(opacity=50);cursor:default!important}.bootstrap-switch.bootstrap-switch-animate .bootstrap-switch-container{-webkit-transition:margin-left .5s;-o-transition:margin-left .5s;transition:margin-left .5s}.bootstrap-switch.bootstrap-switch-inverse .bootstrap-switch-handle-on{border-radius:0 3px 3px 0}.bootstrap-switch.bootstrap-switch-inverse .bootstrap-switch-handle-off{border-radius:3px 0 0 3px}.bootstrap-switch.bootstrap-switch-focused{border-color:#66afe9;outline:0;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 8px rgba(102,175,233,.6);box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 8px rgba(102,175,233,.6)}.bootstrap-switch.bootstrap-switch-inverse.bootstrap-switch-off .bootstrap-switch-label,.bootstrap-switch.bootstrap-switch-on .bootstrap-switch-label{border-bottom-right-radius:3px;border-top-right-radius:3px}.bootstrap-switch.bootstrap-switch-inverse.bootstrap-switch-on .bootstrap-switch-label,.bootstrap-switch.bootstrap-switch-off .bootstrap-switch-label{border-bottom-left-radius:3px;border-top-left-radius:3px} -------------------------------------------------------------------------------- /woaidu/static/js/config.js: -------------------------------------------------------------------------------- 1 | function readok(){ 2 | $("#aldiv") 3 | .prepend('
成功！清空缓存以更新。
') 4 | .children(':first') 5 | .delay(5000) 6 | .fadeOut(1000); 7 | $("#readsubmit").removeClass('btn-primary').removeClass('btn-success').removeClass('btn-danger'); 8 | $("#readsubmit").addClass('btn-success'); 9 | } 10 | function readfail(){ 11 | $("#aldiv") 12 | .prepend('
失败！哪里出错了。
') 13 | .children(':first') 14 | .delay(5000) 15 | .fadeOut(1000); 16 | $("#readsubmit").removeClass('btn-primary').removeClass('btn-success').removeClass('btn-danger'); 17 | $("#readsubmit").addClass('btn-danger'); 18 | } 19 | function searchok(){ 20 | $("#aldiv") 21 | .prepend('
成功！清空缓存以更新。
') 22 | .children(':first') 23 | .delay(5000) 24 | .fadeOut(1000); 25 | $("#searchsubmit").removeClass('btn-primary').removeClass('btn-success').removeClass('btn-danger'); 26 | $("#searchsubmit").addClass('btn-success'); 27 | } 28 | function searchfail(){ 29 | $("#aldiv") 30 | .prepend('
失败！哪里出错了。
') 31 | .children(':first') 32 | .delay(5000) 33 | .fadeOut(1000); 34 | $("#searchsubmit").removeClass('btn-primary').removeClass('btn-success').removeClass('btn-danger'); 35 | $("#searchsubmit").addClass('btn-danger'); 36 | } 37 | 38 | function init(){ 39 | var query_status =1; 40 | $.ajax({ 41 | type:'post', 42 | dataType:'json', 43 | url:'/config', 44 | beforeSend:function(){query_status =0}, 45 | data: {"access": "getsetting"}, 46 | complete:function(data){ 47 | obj = JSON.parse(data.responseText); 48 | if (obj){ 49 | localStorage.continuously = obj.continuously; 50 | localStorage.bold = obj.bold; 51 | localStorage.fontcolor = obj.fontcolor; 52 | localStorage.bkcolor = obj.bkcolor; 53 | localStorage.fontsize = obj.fontsize; 54 | var div = document.createElement('div'); 55 | div.innerHTML = obj.fontfamily; 56 | localStorage.fontfamily = div.innerText; 57 | localStorage.config = obj.config; 58 | } 59 | else{ 60 | localStorage.continuously = true; 61 | localStorage.bold = false; 62 | localStorage.fontcolor = "black"; 63 | localStorage.bkcolor = "#8FBC8F"; 64 | localStorage.fontfamily = "黑体"; 65 | localStorage.fontsize = "30px"; 66 | localStorage.config = ""; 67 | } 68 | readreset(); 69 | searchreset(); 70 | query_status =1; 71 | }, 72 | error:function(data){alert(data.responseText);query_status =1;} 73 | })//.ajax 74 | } 75 | 76 | function readsave(){ 77 | $.ajax({ 78 | type:'post', 79 | dataType:'json', 80 | url:'/config', 81 | beforeSend:function(){query_status =0}, 82 | data: { 83 | "access" : "savesetting", 84 | "continuously" : document.getElementById("continuously").checked, 85 | "bold" : document.getElementById("bold").checked, 86 | "fontcolor" : $("#fontcolor").val(), 87 | "bkcolor" : $("#bkcolor").val(), 88 | "fontfamily" : $("#fontfamily").val(), 89 | "fontsize" : $("#fontsize").val(), 90 | }, 91 | complete:function(data){ 92 | obj = JSON.parse(data.responseText); 93 | if (obj == '0'){ 94 | localStorage.continuously = document.getElementById("continuously").checked; 95 | localStorage.bold = document.getElementById("bold").checked; 96 | localStorage.fontcolor = $("#fontcolor").val(); 97 | localStorage.bkcolor = $("#bkcolor").val(); 98 | localStorage.fontfamily = $("#fontfamily").val(); 99 | localStorage.fontsize = $("#fontsize").val(); 100 | readok(); 101 | } 102 | else{readfail();} 103 | query_status =1; 104 | }, 105 | error:function(data){alert(data.responseText);query_status =1;} 106 | })//.ajax 107 | } 108 | 109 | function readreset(){ 110 | if (localStorage.continuously == 'true'){ 111 | $('#continuously').bootstrapSwitch('state', true); 112 | } 113 | else{ 114 | $('#continuously').bootstrapSwitch('state', false); 115 | } 116 | if (localStorage.bold == 'true'){ 117 | $('#bold').bootstrapSwitch('state', true); 118 | } 119 | else{ 120 | $('#bold').bootstrapSwitch('state', false); 121 | } 122 | 123 | $("#bkcolor").val(localStorage.bkcolor); 124 | $("#bkcolor-display").css("background",localStorage.bkcolor); 125 | 126 | $("#fontcolor").val(localStorage.fontcolor); 127 | $("#fontcolor-display").css("background",localStorage.fontcolor); 128 | 129 | $("#fontfamily").val(localStorage.fontfamily); 130 | $("#fontfamily").css("font-family",localStorage.fontfamily); 131 | 132 | $("#fontsize").val(localStorage.fontsize); 133 | $("#fontsize").css("font-Size",localStorage.fontsize); 134 | } 135 | 136 | function searchsave(){ 137 | $.ajax({ 138 | type:'post', 139 | dataType:'json', 140 | url:'/config', 141 | beforeSend:function(){query_status =0}, 142 | data: { 143 | "access" : "saveconfig", 144 | "config" : $("#searchconfig").val() 145 | }, 146 | complete:function(data){ 147 | obj = JSON.parse(data.responseText); 148 | if (obj == '0'){ 149 | localStorage.config = $("#searchconfig").val(); 150 | searchok(); 151 | } 152 | else{searchfail();} 153 | query_status =1; 154 | }, 155 | error:function(data){alert(data.responseText);query_status =1;} 156 | })//.ajax 157 | } 158 | 159 | function searchreset(){ 160 | $("#searchconfig").val(localStorage.config); 161 | } 162 | 163 | $(document).ready(function(){ 164 | init(); 165 | 166 | $("#fontcolor").change(function(){ 167 | $("#fontcolor-display").css("background",$(this).val()); 168 | }); 169 | 170 | $("#bkcolor").change(function(){ 171 | $("#bkcolor-display").css("background",$(this).val()); 172 | }); 173 | 174 | $("#fontsize").change(function(){ 175 | $(this).css("font-Size", $(this).val()); 176 | }); 177 | $("#fontfamily").change(function(){ 178 | $(this).css("font-family", $(this).val()); 179 | }); 180 | }) -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | ## NovelSpider 2 | --- 3 | ### 任务 4 | * 完成网络爬虫系统设计，系统应包括：抓取网页、分析网页、判断相关度、保存网页信息、数据库设计和存储、多线程设计等。 5 | ### 要求 6 | * 设计基于多线程的网络爬虫。 7 | * 通过http将待爬取URL列表对应的URL网页代码提取出来。 8 | * 提取所有需要的信息并且通过算法判断网页是否和设定的主题相关。 9 | * 广度优化搜索，从网页中某个链接发出，访问该链接网页上的所有链接，访问完成后，再通过递归算法实现下一层的访问，重复以上步骤。 10 | ### 环境 11 | > Django 2.2 12 | ### 展示 13 | ![V`%@HD`JDBQOT4CL1Y@K1.png](https://i.loli.net/2019/05/13/5cd96f95b78e214164.png) 14 | ![5UYG7O12U@IPRW$S2HWRNK.png](https://i.loli.net/2019/05/13/5cd9700e5caad80132.png) 15 | ![44K0RIZ)MRN00EEH824G$2S.png](https://i.loli.net/2019/05/13/5cd96e5c493df40744.png) 16 | 17 | ### 实现 18 | ``` 19 | class MyCrawler(): 20 | def __init__(self, seeds): 21 | self.current_deepth = 1 22 | # 初始化book列表 23 | self.books = [] 24 | # 使用种子初始化url队列 25 | self.linkQuence = linkQuence() 26 | # 加锁,保护数据 27 | self.lock = Lock() 28 | # 线程池 29 | self.url_queue = queue.Queue() 30 | if isinstance(seeds, str): 31 | self.linkQuence.addUnvisitedUrl(seeds) 32 | if isinstance(seeds, list): 33 | for i in seeds: 34 | self.linkQuence.addUnvisitedUrl(i) 35 | print("Add the seeds url \"%s\" to the unvisited url list" % str(self.linkQuence.unVisited)) 36 | 37 | # 抓取过程主函数 38 | def crawling(self, seeds, crawl_count): 39 | # 广度搜索 40 | # 循环条件：待抓取的链接不空且专区的网页不多于crawl_count 41 | while self.linkQuence.unVisitedUrlsEnmpy() is False and self.current_deepth <= crawl_count: 42 | # 队头url出队列 43 | visitUrl = self.linkQuence.unVisitedUrlDeQuence() 44 | print("队头url出队列： \"%s\"" % visitUrl) 45 | if visitUrl is None or visitUrl == "": 46 | continue 47 | # 获取超链接 48 | links = self.getHyperLinks(visitUrl) 49 | # 获取链接为空则跳过 50 | if links is None: 51 | continue 52 | print("获取新链接个数： %d" % len(links)) 53 | # 将url放入已访问的url中 54 | self.linkQuence.addVisitedUrl(visitUrl) 55 | print("已访问网站数: " + str(self.linkQuence.getVisitedUrlCount())) 56 | 57 | # 未访问的url入列 58 | for link in links: 59 | self.linkQuence.addUnvisitedUrl(link) 60 | print("未访问的网站数: %d" % len(self.linkQuence.getUnvisitedUrl())) 61 | self.current_deepth += 1 62 | print("总的book数: %d" % self.books.__len__()) 63 | # 多线程采集book 64 | for book in self.books: 65 | self.url_queue.put(book) 66 | spider_list = [] 67 | for i in range(20): 68 | try: 69 | t1 = Thread(target=self.getPageData, args=()) 70 | t1.start() 71 | spider_list.append(t1) 72 | except: 73 | i += 1 74 | for spider in spider_list: 75 | spider.join() 76 | 77 | # 获取源码中得超链接 78 | def getHyperLinks(self, url, ua_agent='Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)'): 79 | try: 80 | print('1这里执行了..') 81 | links = [] 82 | # 随机休眠一定时间 83 | time.sleep(random.random() * 2) 84 | # request头部信息 85 | header = {'User-Agent': ua_agent} 86 | print('2这里执行了..') 87 | # 获取源码 88 | html = requests.get(url, timeout=30, headers=header, verify=False) 89 | html.encoding = 'utf-8' 90 | urls = re.findall(r'href="(.*?)"', html.text) 91 | print('3这里执行了..') 92 | for ur in urls: 93 | # print('3这里执行了..') 94 | # print('+'*50,ur) 95 | # 如果以【/book_】开头则是想要的book网址 96 | if ur.startswith('/book_'): 97 | bookUrl = 'http://www.woaidu.org' + ur 98 | # 查重，book列表如果已经存在该链接则不再添加 99 | if self.books.__contains__(bookUrl): 100 | continue 101 | # 添加到book列表 102 | self.books.insert(0, bookUrl) 103 | # 相关性判断，判断是否和所设定的网址有关系 104 | elif (ur.endswith('.html') and '/book_' not in ur) or 'www.woaidu.org/' in ur: 105 | # print('>'*50,ur) 106 | if not ur.startswith('http'): 107 | ur2 = url + ur 108 | else: 109 | ur2 = ur 110 | # 添加相关的网址链接 111 | links.append(ur2) 112 | print('4这里执行了..') 113 | return links 114 | except Exception as e: 115 | print('没有获得超链接...') 116 | return None 117 | 118 | def getPageData(self, ua_agent='Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)'): 119 | while not self.url_queue.empty(): 120 | url_data = self.url_queue.get() 121 | # print(url_data) 122 | header = {'User-Agent': ua_agent} 123 | html = requests.get(url_data, verify=False, headers=header) 124 | html.encoding = 'utf-8' 125 | with self.lock: 126 | if html.status_code == 200: 127 | # 通过正则表达式，抓取跟主题相关的内容 128 | # print(html.text) 129 | nam = re.findall(r'(.*?) txt电子书下载 - 我爱读电子书 - 我爱读', html.text) 130 | author = re.findall(r'作者：(.*?)\n', html.text) 131 | # summay = re.findall(r'(.*?)</p>', html.text, re.S) 132 | summay = re.findall(r'<p class="listcolor descrition" style="padding: 10px;">(.*?)</p>', html.text, 133 | re.S) 134 | # 查重，根据book的url判断是否已经在数据库当中 135 | if Book.objects.filter(url=url_data).exists(): 136 | print("数据库已经存在该书：" + url_data) 137 | else: 138 | print('往Book表中存取的数据:', nam[0].strip(), author[0].strip(), url_data, summay[0].strip()) 139 | book = Book.objects.create(name=nam[0].strip(), author=author[0].strip(), url=url_data, 140 | brief=summay[0].strip()) 141 | # 获取刚插入的book_id 142 | book_id = book.pk 143 | print('book_id:', book_id) 144 | book.save() 145 | # 获取下载地址 146 | down_urls = re.findall(r'<a rel="nofollow" href=(.*) target="_blank">点击下载</a>', html.text) 147 | # 获取更新时间 148 | print('down_urls', down_urls) 149 | up_times = re.findall(r'div class="ziziziz">(\d+-\d+-\d+)</div', html.text) 150 | print('up_times', up_times) 151 | new_sources = [] 152 | # 获取来源 153 | for old_url in down_urls: 154 | # 获取第一个参数 155 | one_info = re.findall(r'_([^_]+)', old_url)[0] 156 | # 获取第二个参数 157 | twq_info = re.findall(r'_([^_]+)', old_url)[1].split()[0][:-1] 158 | sources = re.findall( 159 | r'a rel="nofollow" href="https://txt.woaidu.org/bookdownload_bookid_{}_snatchid_{}.html" target="_blank">(.*?)</a>'.format( 160 | one_info, twq_info), html.text)[0] 161 | new_sources.append(sources) 162 | for source, up_time, down_url in zip(new_sources, up_times, down_urls): 163 | print('往DownUrl表中存取的数据:', book_id, source, up_time, down_url.strip('""')) 164 | down = DownUrl.objects.create(book_id=book_id, source=source, update_time=up_time, 165 | down_url=down_url.strip('""')) 166 | down.save() 167 | 168 | 169 | class linkQuence(): 170 | def __init__(self): 171 | # 已访问的url集合 172 | self.visted = [] 173 | # 待访问的url集合 174 | self.unVisited = [] 175 | # 获取访问过的url队列 176 | 177 | def getVisitedUrl(self): 178 | return self.visted 179 | # 获取未访问的url队列 180 | 181 | def getUnvisitedUrl(self): 182 | return self.unVisited 183 | # 添加到访问过得url队列中 184 | 185 | def addVisitedUrl(self, url): 186 | self.visted.append(url) 187 | # 移除访问过得url 188 | 189 | def removeVisitedUrl(self, url): 190 | self.visted.remove(url) 191 | # 未访问过得url出队列 192 | 193 | def unVisitedUrlDeQuence(self): 194 | try: 195 | return self.unVisited.pop() 196 | except: 197 | return None 198 | # 保证每个url只被访问一次 199 | 200 | def addUnvisitedUrl(self, url): 201 | if url != "" and url not in self.visted and url not in self.unVisited: 202 | self.unVisited.insert(0, url) 203 | # 获得已访问的url数目 204 | 205 | def getVisitedUrlCount(self): 206 | return len(self.visted) 207 | # 获得未访问的url数目 208 | 209 | def getUnvistedUrlCount(self): 210 | return len(self.unVisited) 211 | # 判断未访问的url队列是否为空 212 | 213 | def unVisitedUrlsEnmpy(self): 214 | return len(self.unVisited) == 0 215 | 216 | ``` -------------------------------------------------------------------------------- /woaidu/tests.py: -------------------------------------------------------------------------------- 1 | from django.test import TestCase 2 | # Create your tests here. 3 | # -*- coding: utf-8 -*- 4 | import re, requests, time, random, threading, pymysql 5 | from my_fake_useragent import UserAgent 6 | from threading import Lock 7 | import queue 8 | from threading import Thread 9 | import urllib3 10 | urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning) 11 | from django.shortcuts import render 12 | from django.shortcuts import HttpResponse 13 | 14 | 15 | 16 | class MyCrawler(): 17 | def __init__(self, seeds): 18 | # 初始化数据库连接信息 19 | self.db = pymysql.connect('127.0.0.1', 20 | 'root', 21 | 'root', 22 | charset='utf8', 23 | db='woaidu', 24 | port=3306) 25 | self.cursors = self.db.cursor() 26 | # 初始化当前抓取的深度 27 | self.current_deepth = 1 28 | # 初始化book列表 29 | self.books = [] 30 | # 使用种子初始化url队列 31 | self.linkQuence = linkQuence() 32 | # 加锁,保护数据 33 | self.lock = Lock() 34 | # 线程池 35 | self.url_queue = queue.Queue() 36 | if isinstance(seeds, str): 37 | self.linkQuence.addUnvisitedUrl(seeds) 38 | if isinstance(seeds, list): 39 | for i in seeds: 40 | self.linkQuence.addUnvisitedUrl(i) 41 | print("Add the seeds url \"%s\" to the unvisited url list" % str(self.linkQuence.unVisited)) 42 | 43 | # 抓取过程主函数 44 | def crawling(self, seeds, crawl_count): 45 | # 广度搜索 46 | # 循环条件：待抓取的链接不空且专区的网页不多于crawl_count 47 | while self.linkQuence.unVisitedUrlsEnmpy() is False and self.current_deepth <= crawl_count: 48 | # 队头url出队列 49 | visitUrl = self.linkQuence.unVisitedUrlDeQuence() 50 | print("队头url出队列： \"%s\"" % visitUrl) 51 | if visitUrl is None or visitUrl == "": 52 | continue 53 | 54 | # 获取超链接 55 | links = self.getHyperLinks(visitUrl) 56 | # 获取链接为空则跳过 57 | if links is None: 58 | continue 59 | 60 | print("获取新链接个数： %d" % len(links)) 61 | # 将url放入已访问的url中 62 | self.linkQuence.addVisitedUrl(visitUrl) 63 | print("已访问网站数: " + str(self.linkQuence.getVisitedUrlCount())) 64 | 65 | # 未访问的url入列 66 | for link in links: 67 | self.linkQuence.addUnvisitedUrl(link) 68 | print("未访问的网站数: %d" % len(self.linkQuence.getUnvisitedUrl())) 69 | self.current_deepth += 1 70 | 71 | print("总的book数: %d" % self.books.__len__()) 72 | 73 | # 多线程采集book 74 | for book in self.books: 75 | self.url_queue.put(book) 76 | spider_list = [] 77 | for i in range(20): 78 | try: 79 | t1 = Thread(target=self.getPageData, args=()) 80 | t1.start() 81 | spider_list.append(t1) 82 | except: 83 | i += 1 84 | for spider in spider_list: 85 | spider.join() 86 | 87 | # 获取源码中得超链接 88 | def getHyperLinks(self, url): 89 | try: 90 | links = [] 91 | # 随机休眠一定时间 92 | time.sleep(random.random() * 2) 93 | # request头部信息 94 | header = {'User-Agent': UserAgent().chrome} 95 | # 获取源码 96 | html = requests.get(url, timeout=30, headers=header, verify=False) 97 | html.encoding = 'utf-8' 98 | urls = re.findall(r'href="(.*?)"', html.text) 99 | for ur in urls: 100 | # print('+'*50,ur) 101 | # 如果以【/book_】开头则是想要的book网址 102 | if ur.startswith('/book_'): 103 | bookUrl = 'http://www.woaidu.org' + ur 104 | 105 | # 查重，book列表如果已经存在该链接则不再添加 106 | if self.books.__contains__(bookUrl): 107 | continue 108 | # 添加到book列表 109 | self.books.insert(0, bookUrl) 110 | # 相关性判断，判断是否和所设定的网址有关系 111 | elif (ur.endswith('.html') and '/book_' not in ur) or 'www.woaidu.org/' in ur: 112 | # print('>'*50,ur) 113 | if not ur.startswith('http'): 114 | ur2 = url + ur 115 | else: 116 | ur2 = ur 117 | # 添加相关的网址链接 118 | links.append(ur2) 119 | 120 | return links 121 | 122 | except Exception as e: 123 | return None 124 | 125 | def getPageData(self): 126 | while not self.url_queue.empty(): 127 | url_data = self.url_queue.get() 128 | #print(url_data) 129 | header = {'User-Agent': UserAgent().chrome} 130 | html = requests.get(url_data, verify=False, headers=header) 131 | html.encoding = 'utf-8' 132 | with self.lock: 133 | if html.status_code == 200: 134 | # 通过正则表达式，抓取跟主题相关的内容 135 | #print(html.text) 136 | nam = re.findall(r'<title>(.*?) txt电子书下载 - 我爱读电子书 - 我爱读', html.text) 137 | author = re.findall(r'作者：(.*?)\n', html.text) 138 | #summay = re.findall(r'(.*?)</p>', html.text, re.S) 139 | summay = re.findall(r'<p class="listcolor descrition" style="padding: 10px;">(.*?)</p>', html.text, re.S) 140 | 141 | # print('书名：', nam[0].strip()) 142 | # print('作者：', author[0].strip()) 143 | # print('原文网址：', url_data) 144 | # print('简介：', summay[0].strip()) 145 | 146 | # 查重，根据book的url判断是否已经在数据库当中 147 | select_sql = "SELECT COUNT(id) FROM book WHERE url = '{}'".format(url_data) 148 | self.cursors.execute(select_sql) 149 | count = self.cursors.fetchone() 150 | # 如果存在，则不再添加，不存在则插入book表 151 | if count[0] > 0: 152 | print("数据库已经存在该书：" + url_data) 153 | else: 154 | # 插入book表的sql语句 155 | book_sql = "insert into book (name, author, url, brief) values (%s,%s,%s,%s)" 156 | # 执行插入book的sql语句 157 | self.cursors.execute(book_sql, (nam[0].strip(), author[0].strip(), url_data, summay[0].strip())) 158 | self.db.commit() 159 | # 获取刚插入的book_id 160 | select_id = "select id from book where name='{}'".format(nam[0].strip()) 161 | self.cursors.execute(select_id) 162 | book_id = list(self.cursors.fetchall())[0][0] 163 | # 获取下载地址 164 | down_urls = re.findall(r'<a rel="nofollow" href=(.*) target="_blank">点击下载</a>', html.text) 165 | # 获取更新时间 166 | up_times = re.findall(r'div class="ziziziz">(\d+-\d+-\d+)</div', html.text) 167 | new_sources = [] 168 | # 获取 来源 169 | for old_url in down_urls: 170 | # 获取第一个参数 171 | one_info = re.findall(r'_([^_]+)', old_url)[0] 172 | # 获取第二个参数 173 | twq_info = re.findall(r'_([^_]+)', old_url)[1].split()[0][:-1] 174 | sources = re.findall( 175 | r'a rel="nofollow" href="https://txt.woaidu.org/bookdownload_bookid_{}_snatchid_{}.html" target="_blank">(.*?)</a>'.format( 176 | one_info, twq_info), html.text)[0] 177 | new_sources.append(sources) 178 | # 插入下载地址 179 | book_down = [] 180 | # 将所有要下载的地址添加到book_down列表 181 | for source, up_time, down_url in zip(new_sources, up_times, down_urls): 182 | book_down.append((str(book_id), source, up_time, down_url.strip('""'))) 183 | # 插入下载地址的sql语句 184 | down_sql = "insert into down_url(book_id, source, update_time, down_url) values (%s,%s,%s,%s)" 185 | # 执行批量插入下载地址 186 | self.cursors.executemany(down_sql, book_down) 187 | self.db.commit() 188 | 189 | 190 | class linkQuence(): 191 | def __init__(self): 192 | # 已访问的url集合 193 | self.visted = [] 194 | # 待访问的url集合 195 | self.unVisited = [] 196 | # 获取访问过的url队列 197 | 198 | def getVisitedUrl(self): 199 | return self.visted 200 | # 获取未访问的url队列 201 | 202 | def getUnvisitedUrl(self): 203 | return self.unVisited 204 | # 添加到访问过得url队列中 205 | 206 | def addVisitedUrl(self, url): 207 | self.visted.append(url) 208 | # 移除访问过得url 209 | 210 | def removeVisitedUrl(self, url): 211 | self.visted.remove(url) 212 | # 未访问过得url出队列 213 | 214 | def unVisitedUrlDeQuence(self): 215 | try: 216 | return self.unVisited.pop() 217 | except: 218 | return None 219 | # 保证每个url只被访问一次 220 | 221 | def addUnvisitedUrl(self, url): 222 | if url != "" and url not in self.visted and url not in self.unVisited: 223 | self.unVisited.insert(0, url) 224 | # 获得已访问的url数目 225 | 226 | def getVisitedUrlCount(self): 227 | return len(self.visted) 228 | # 获得未访问的url数目 229 | 230 | def getUnvistedUrlCount(self): 231 | return len(self.unVisited) 232 | # 判断未访问的url队列是否为空 233 | 234 | def unVisitedUrlsEnmpy(self): 235 | return len(self.unVisited) == 0 236 | 237 | 238 | def main(seeds, crawl_count): 239 | # 初始化MyCrawler对象 240 | craw = MyCrawler(seeds) 241 | # 执行抓取过程主函数 242 | craw.crawling(seeds, crawl_count) 243 | 244 | 245 | # 主函数入口 246 | if __name__ == "__main__": 247 | main(["http://www.woaidu.org/"], 1) 248 | -------------------------------------------------------------------------------- /woaidu/views.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | import re, requests, time, random 3 | from threading import Lock 4 | import queue 5 | from threading import Thread 6 | import urllib3 7 | urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning) 8 | from django.shortcuts import render 9 | from .models import Book, DownUrl 10 | from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger 11 | 12 | 13 | 14 | # Create your views here. 15 | def index(request): 16 | # return HttpResponse("Hello,this is my spider!") 17 | return render(request, "index.html") 18 | 19 | class MyCrawler(): 20 | def __init__(self, seeds): 21 | self.current_deepth = 1 22 | # 初始化book列表 23 | self.books = [] 24 | # 使用种子初始化url队列 25 | self.linkQuence = linkQuence() 26 | # 加锁,保护数据 27 | self.lock = Lock() 28 | # 线程池 29 | self.url_queue = queue.Queue() 30 | if isinstance(seeds, str): 31 | self.linkQuence.addUnvisitedUrl(seeds) 32 | if isinstance(seeds, list): 33 | for i in seeds: 34 | self.linkQuence.addUnvisitedUrl(i) 35 | print("Add the seeds url \"%s\" to the unvisited url list" % str(self.linkQuence.unVisited)) 36 | 37 | # 抓取过程主函数 38 | def crawling(self, seeds, crawl_count): 39 | # 广度搜索 40 | # 循环条件：待抓取的链接不空且专区的网页不多于crawl_count 41 | while self.linkQuence.unVisitedUrlsEnmpy() is False and self.current_deepth <= crawl_count: 42 | # 队头url出队列 43 | visitUrl = self.linkQuence.unVisitedUrlDeQuence() 44 | print("队头url出队列： \"%s\"" % visitUrl) 45 | if visitUrl is None or visitUrl == "": 46 | continue 47 | # 获取超链接 48 | links = self.getHyperLinks(visitUrl) 49 | # 获取链接为空则跳过 50 | if links is None: 51 | continue 52 | print("获取新链接个数： %d" % len(links)) 53 | # 将url放入已访问的url中 54 | self.linkQuence.addVisitedUrl(visitUrl) 55 | print("已访问网站数: " + str(self.linkQuence.getVisitedUrlCount())) 56 | 57 | # 未访问的url入列 58 | for link in links: 59 | self.linkQuence.addUnvisitedUrl(link) 60 | print("未访问的网站数: %d" % len(self.linkQuence.getUnvisitedUrl())) 61 | self.current_deepth += 1 62 | print("总的book数: %d" % self.books.__len__()) 63 | # 多线程采集book 64 | for book in self.books: 65 | self.url_queue.put(book) 66 | spider_list = [] 67 | for i in range(20): 68 | try: 69 | t1 = Thread(target=self.getPageData, args=()) 70 | t1.start() 71 | spider_list.append(t1) 72 | except: 73 | i += 1 74 | for spider in spider_list: 75 | spider.join() 76 | 77 | # 获取源码中得超链接 78 | def getHyperLinks(self, url, ua_agent='Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)'): 79 | try: 80 | print('1这里执行了..') 81 | links = [] 82 | # 随机休眠一定时间 83 | time.sleep(random.random() * 2) 84 | # request头部信息 85 | header = {'User-Agent': ua_agent} 86 | print('2这里执行了..') 87 | # 获取源码 88 | html = requests.get(url, timeout=30, headers=header, verify=False) 89 | html.encoding = 'utf-8' 90 | urls = re.findall(r'href="(.*?)"', html.text) 91 | print('3这里执行了..') 92 | for ur in urls: 93 | # print('3这里执行了..') 94 | # print('+'*50,ur) 95 | # 如果以【/book_】开头则是想要的book网址 96 | if ur.startswith('/book_'): 97 | bookUrl = 'http://www.woaidu.org' + ur 98 | # 查重，book列表如果已经存在该链接则不再添加 99 | if self.books.__contains__(bookUrl): 100 | continue 101 | # 添加到book列表 102 | self.books.insert(0, bookUrl) 103 | # 相关性判断，判断是否和所设定的网址有关系 104 | elif (ur.endswith('.html') and '/book_' not in ur) or 'www.woaidu.org/' in ur: 105 | # print('>'*50,ur) 106 | if not ur.startswith('http'): 107 | ur2 = url + ur 108 | else: 109 | ur2 = ur 110 | # 添加相关的网址链接 111 | links.append(ur2) 112 | print('4这里执行了..') 113 | return links 114 | except Exception as e: 115 | print('没有获得超链接...') 116 | return None 117 | 118 | def getPageData(self, ua_agent='Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)'): 119 | while not self.url_queue.empty(): 120 | url_data = self.url_queue.get() 121 | # print(url_data) 122 | header = {'User-Agent': ua_agent} 123 | html = requests.get(url_data, verify=False, headers=header) 124 | html.encoding = 'utf-8' 125 | with self.lock: 126 | if html.status_code == 200: 127 | # 通过正则表达式，抓取跟主题相关的内容 128 | # print(html.text) 129 | nam = re.findall(r'<title>(.*?) txt电子书下载 - 我爱读电子书 - 我爱读', html.text) 130 | author = re.findall(r'作者：(.*?)\n', html.text) 131 | # summay = re.findall(r'(.*?)</p>', html.text, re.S) 132 | summay = re.findall(r'<p class="listcolor descrition" style="padding: 10px;">(.*?)</p>', html.text, 133 | re.S) 134 | # 查重，根据book的url判断是否已经在数据库当中 135 | if Book.objects.filter(url=url_data).exists(): 136 | print("数据库已经存在该书：" + url_data) 137 | else: 138 | print('往Book表中存取的数据:', nam[0].strip(), author[0].strip(), url_data, summay[0].strip()) 139 | book = Book.objects.create(name=nam[0].strip(), author=author[0].strip(), url=url_data, 140 | brief=summay[0].strip()) 141 | # 获取刚插入的book_id 142 | book_id = book.pk 143 | print('book_id:', book_id) 144 | book.save() 145 | # 获取下载地址 146 | down_urls = re.findall(r'<a rel="nofollow" href=(.*) target="_blank">点击下载</a>', html.text) 147 | # 获取更新时间 148 | print('down_urls', down_urls) 149 | up_times = re.findall(r'div class="ziziziz">(\d+-\d+-\d+)</div', html.text) 150 | print('up_times', up_times) 151 | new_sources = [] 152 | # 获取来源 153 | for old_url in down_urls: 154 | # 获取第一个参数 155 | one_info = re.findall(r'_([^_]+)', old_url)[0] 156 | # 获取第二个参数 157 | twq_info = re.findall(r'_([^_]+)', old_url)[1].split()[0][:-1] 158 | sources = re.findall( 159 | r'a rel="nofollow" href="https://txt.woaidu.org/bookdownload_bookid_{}_snatchid_{}.html" target="_blank">(.*?)</a>'.format( 160 | one_info, twq_info), html.text)[0] 161 | new_sources.append(sources) 162 | for source, up_time, down_url in zip(new_sources, up_times, down_urls): 163 | print('往DownUrl表中存取的数据:', book_id, source, up_time, down_url.strip('""')) 164 | down = DownUrl.objects.create(book_id=book_id, source=source, update_time=up_time, 165 | down_url=down_url.strip('""')) 166 | down.save() 167 | 168 | 169 | class linkQuence(): 170 | def __init__(self): 171 | # 已访问的url集合 172 | self.visted = [] 173 | # 待访问的url集合 174 | self.unVisited = [] 175 | # 获取访问过的url队列 176 | 177 | def getVisitedUrl(self): 178 | return self.visted 179 | # 获取未访问的url队列 180 | 181 | def getUnvisitedUrl(self): 182 | return self.unVisited 183 | # 添加到访问过得url队列中 184 | 185 | def addVisitedUrl(self, url): 186 | self.visted.append(url) 187 | # 移除访问过得url 188 | 189 | def removeVisitedUrl(self, url): 190 | self.visted.remove(url) 191 | # 未访问过得url出队列 192 | 193 | def unVisitedUrlDeQuence(self): 194 | try: 195 | return self.unVisited.pop() 196 | except: 197 | return None 198 | # 保证每个url只被访问一次 199 | 200 | def addUnvisitedUrl(self, url): 201 | if url != "" and url not in self.visted and url not in self.unVisited: 202 | self.unVisited.insert(0, url) 203 | # 获得已访问的url数目 204 | 205 | def getVisitedUrlCount(self): 206 | return len(self.visted) 207 | # 获得未访问的url数目 208 | 209 | def getUnvistedUrlCount(self): 210 | return len(self.unVisited) 211 | # 判断未访问的url队列是否为空 212 | 213 | def unVisitedUrlsEnmpy(self): 214 | return len(self.unVisited) == 0 215 | 216 | 217 | def main(seeds, crawl_count): 218 | # 初始化MyCrawler对象 219 | craw = MyCrawler(seeds) 220 | # 执行抓取过程主函数 221 | craw.crawling(seeds, crawl_count) 222 | 223 | 224 | # 连接查找函数，将连接导入到MyCrawler创建的对象中,返回值渲染index页面 225 | def search(request): 226 | q = request.GET.get('q') # 获取链接 227 | # error_msg = '' 228 | print(q) 229 | # if not q: 230 | # error_msg = "请输入关键词" 231 | # return render(request, '../templates/index.html', {'error_msg': error_msg}) 232 | # else: 233 | if q: 234 | main([q], 1) # 执行主函数 235 | books = Book.objects.all() # 获取全部书籍属性列表 236 | paginator = Paginator(books, 5) # 每页显示5本 237 | page = request.GET.get('page') # 获取页面 238 | try: 239 | book_list = paginator.page(page) 240 | except PageNotAnInteger: 241 | # 如果用户请求的页码号不是整数，显示第一页 242 | book_list = paginator.page(1) 243 | except EmptyPage: 244 | # 如果用户请求的页码号超过了最大页码号，显示最后一页 245 | book_list = paginator.page(paginator.num_pages) 246 | # print(book_list) 247 | return render(request, '../templates/index.html', {'book_list': book_list}) 248 | -------------------------------------------------------------------------------- /woaidu/static/js/bootstrap-switch.min.js: -------------------------------------------------------------------------------- 1 | /* ======================================================================== 2 | * bootstrap-switch - v3.3.2 3 | * http://www.bootstrap-switch.org 4 | * ======================================================================== 5 | * Copyright 2012-2013 Mattia Larentis 6 | * 7 | * ======================================================================== 8 | * Licensed under the Apache License, Version 2.0 (the "License"); 9 | * you may not use this file except in compliance with the License. 10 | * You may obtain a copy of the License at 11 | * 12 | * http://www.apache.org/licenses/LICENSE-2.0 13 | * 14 | * Unless required by applicable law or agreed to in writing, software 15 | * distributed under the License is distributed on an "AS IS" BASIS, 16 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 17 | * See the License for the specific language governing permissions and 18 | * limitations under the License. 19 | * ======================================================================== 20 | */ 21 | 22 | (function(){var t=[].slice;!function(e,i){"use strict";var n;return n=function(){function 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