姓名大全网站django练手项目

欢迎来我的个人博客:fizzyi

项目介绍

缘由:前几天爬取了姓名大全网站,数据在140万左右,所以想做一个django网站来展示所有的数据,顺便复习下django的知识以及上线的步骤。
前端模版:来自于 凡科网
环境:python 3.6 Django 1.11
gtihub地址:https://github.com/Fizzyi/baijiaxing/tree/master/baijiaxing
线上地址:http://baijiaxing.fizzyi.com/

代码

1准备工作

新建django项目

django-admin startproject baijiaxing

新建django应用

python manage.py startapp app

修改setting.py中的配置文件

DEBUG = True
ALLOWED_HOSTS = ['*']
INSTALLED_APPS = [
...
'app.apps.AppConfig',
]
TEMPLATES = [
    {
        ...
        'DIRS': [os.path.join(BASE_DIR, 'templates')]

    }
]
DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql',
        'NAME': 'test1',
        'USER': 'root',
        'PASSWORD': '123456',
        'HOST': '127.0.0.1',
        'PORT': 3306
    }
}
STATIC_URL = '/static/'
STATICFILES_DIRS = [
    os.path.join(BASE_DIR, 'static')
]

配置baijiaxing/urls.py

urlpatterns = [
    url(r'^admin/', admin.site.urls),
    url(r'^app/',include('app.urls',namespace='app')),
]

导入前端模版和静态资源

2 建立数据库模型

app/models.py

from django.db import models

# Create your models here.

class Baijiaxing(models.Model):
    id = models.IntegerField(primary_key=True)
    xingshi = models.CharField(max_length=256)
    href = models.CharField(max_length=1024)
    xingshi_zhongwen = models.CharField(max_length=256)

    class Meta:
        db_table = "baijiaxing"

class Xingming(models.Model):
    id = models.IntegerField(primary_key=True)
    name = models.CharField(max_length=256)
    the_same_people_number = models.CharField(max_length=256)
    boy_ratio = models.CharField(max_length=256)
    girl_ratio = models.CharField(max_length=256)
    five_elements = models.CharField(max_length=256)
    three_talents = models.CharField(max_length=256)
    xingshi = models.ForeignKey(Baijiaxing)

    class Meta:
        db_table = 'xingming'

然后在终端执行

python3 manage.py makemigrations

因为我数据库本来是已经建好了,姓氏和姓名的数据都已经存在数据库中,所以就不需要执行 python manage.py migrate

3 获取所有的姓氏

app/urls.py

urlpatterns = [
    url(r'^index/',app_views.get_all,name='index'),
]

app/views.py

#获取所有的姓氏
def get_all(request):
    xingshi_lists = Baijiaxing.objects.all()
    the_max_leng = len(xingshi_lists)
    the_xingshi_list = []
    for i in range(0,len(list(xingshi_lists)),6):
        the_list = []
        for m in range(i,i+6):
            if m < the_max_leng:
                the_list.append(xingshi_lists[m])
        the_xingshi_list.append(the_list)
    return render(request,'index.html',{'the_xingshi_list':the_xingshi_list})

4 获取每个姓氏的所有姓名并且进行分页

app/urls.py

from app import views as app_views
urlpatterns = [
    url(r'^get_one_xingshi/(?P\d+)',app_views.get_one_xingshi,name='get_one_xingshi'),
]

app/views.py

#获取每个姓氏的所有姓名并且进行分页
def get_one_xingshi(request,xingshi_id):
    try:
        xingshi = Baijiaxing.objects.filter(id=xingshi_id)[0]
        content = Xingming.objects.filter(xingshi_id = int(xingshi_id)).order_by('id')
        page_num = int(request.GET.get('page',1))
        paginator = Paginator(content,70)
        page = paginator.page(page_num)
        if not content:
            msg = '暂无此姓氏名字,快点击右上角添加吧'
        else:
            msg = ''
        return render(request,'components.html',{'page':page,'xingshi':xingshi,'msg':msg})
    except:
        return HttpResponse('暂无数据')

5 获取每个姓名的信息

app/urls.py

from app import views as app_views
urlpatterns = [
    url(r'^get_one_info/(?P\d+)',app_views.get_one_info,name='get_one_info'),
]

app/views.py

#获取每个姓名的信息
def get_one_info(request,xingming_id):
    try:
        the_info = Xingming.objects.filter(id = int(xingming_id))[0]
        return render(request,'tutorial.html',{'the_info':the_info})
    except:
        return HttpResponse('暂无数据')

6 添加姓名

App/urls.py

from app import views as app_views
urlpatterns = [
    url(r'^get_one_info/(?P\d+)',app_views.get_one_info,name='get_one_info'),
]

app/views.py

#添加姓名
def add_one_xingming(request):
    if request.method == 'GET':
        return render(request,'landing.html')
    if request.method == 'POST':
        #获取传回来的数据
        xingshi = request.POST.get('xingshi')
        xingming = request.POST.get('xingming')
        five_elements = request.POST.get('five_elements')
        three_talents = request.POST.get('three_talents')
        #判断是否是真的没有这个姓名
        the_name = Xingming.objects.filter(name=xingming)
        if not the_name:
            #查询数据库中是否有该形式,有 只在姓名表上添加,没有 要在百家姓和姓名表都添加
            if not Baijiaxing.objects.filter(xingshi_zhongwen=xingshi):
                #没有这个姓氏
                #将姓氏转换为pinyin+数字  数字代表拼音
                the_xingshi = pinyin.get(xingshi, format='numerical', delimiter=" ")
                Baijiaxing.objects.create(xingshi=the_xingshi,xingshi_zhongwen=xingshi)
            the_xingshi_id = Baijiaxing.objects.filter(xingshi_zhongwen=xingshi).first().id
            Xingming.objects.create(name=xingming,five_elements=five_elements,three_talents=three_talents,xingshi_id=the_xingshi_id)
            return HttpResponseRedirect(reverse('app:index'))
        else:
            the_xingming = the_name.first()
            msg = '该姓名已经存在'
            return render(request,'landing.html',{'the_xingming':the_xingming,'msg':msg})


添加姓名用了一个第三方包pinyin,将中文转换成拼音加数字 数字为1234,代表声调

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