{"id":5845,"date":"2022-04-03T10:51:12","date_gmt":"2022-04-03T02:51:12","guid":{"rendered":"https:\/\/egonlin.com\/?p=5845"},"modified":"2022-04-03T10:51:12","modified_gmt":"2022-04-03T02:51:12","slug":"02-01-django%e4%b9%8b%e8%b7%af%e7%94%b1%e5%b1%82","status":"publish","type":"post","link":"https:\/\/egonlin.com\/?p=5845","title":{"rendered":"02-01 Django\u4e4b\u8def\u7531\u5c42"},"content":{"rendered":"

Django\u4e4b\u8def\u7531\u5c42<\/h1>\n

\"\"<\/div><\/p>\n

\u4e00 \u8def\u7531\u7684\u4f5c\u7528<\/h2>\n

\"\"<\/div><\/p>\n

\u8def\u7531\u5373\u8bf7\u6c42\u5730\u5740\u4e0e\u89c6\u56fe\u51fd\u6570\u7684\u6620\u5c04\u5173\u7cfb\uff0c\u5982\u679c\u628a\u7f51\u7ad9\u6bd4\u55bb\u4e3a\u4e00\u672c\u4e66\uff0c\u90a3\u8def\u7531\u5c31\u597d\u6bd4\u662f\u8fd9\u672c\u4e66\u7684\u76ee\u5f55\uff0c\u5728Django\u4e2d\u8def\u7531\u9ed8\u8ba4\u914d\u7f6e\u5728urls.py\u4e2d\uff0c\u5982\u4e0b\u56fe\uff1a<\/p>\n

\"\"<\/div><\/p>\n

\u4e8c \u7b80\u5355\u7684\u8def\u7531\u914d\u7f6e<\/h2>\n
# urls.py \nfrom django.conf.urls import url\n\n# \u7531\u4e00\u6761\u6761\u6620\u5c04\u5173\u7cfb\u7ec4\u6210\u7684urlpatterns\u8fd9\u4e2a\u5217\u8868\u79f0\u4e4b\u4e3a\u8def\u7531\u8868\nurlpatterns = [\n     url(regex, view, kwargs=None, name=None), # url\u672c\u8d28\u5c31\u662f\u4e00\u4e2a\u51fd\u6570\n]\n#\u51fd\u6570url\u5173\u952e\u53c2\u6570\u4ecb\u7ecd\n# regex\uff1a\u6b63\u5219\u8868\u8fbe\u5f0f,\u7528\u6765\u5339\u914durl\u5730\u5740\u7684\u8def\u5f84\u90e8\u5206\uff0c\n        # \u4f8b\u5982url\u5730\u5740\u4e3a\uff1ahttp:\/\/127.0.0.1:8001\/index\/\uff0c\u6b63\u5219\u8868\u8fbe\u5f0f\u8981\u5339\u914d\u7684\u90e8\u5206\u662findex\/\n# view\uff1a\u901a\u5e38\u4e3a\u4e00\u4e2a\u89c6\u56fe\u51fd\u6570\uff0c\u7528\u6765\u5904\u7406\u4e1a\u52a1\u903b\u8f91\n# kwargs\uff1a\u7565\uff08\u7528\u6cd5\u8be6\u89c1\u6709\u540d\u5206\u7ec4\uff09\n# name\uff1a\u7565\uff08\u7528\u6cd5\u8be6\u89c1\u53cd\u5411\u89e3\u6790\uff09<\/code><\/pre>\n
\u6848\u4f8b\uff1a<\/p>\n
urls.py\u6587\u4ef6<\/p>\n
from django.conf.urls import url\nfrom django.contrib import admin\nfrom app01 import views # \u5bfc\u5165\u6a21\u5757views.py\n\nurlpatterns = [\n    url(r'^admin\/', admin.site.urls),\n\n    url(r'^index\/$',views.index), # \u65b0\u589e\u4e00\u6761\n]\n<\/code><\/pre>\n
views.py\u6587\u4ef6<\/p>\n
from django.shortcuts import render\nfrom django.shortcuts import HttpResponse # \u5bfc\u5165HttpResponse\uff0c\u7528\u6765\u751f\u6210\u54cd\u5e94\u4fe1\u606f\n\n# \u65b0\u589e\u89c6\u56fe\u51fd\u6570index\ndef index(request):\n    return HttpResponse('index page...')<\/code><\/pre>\n
\u6d4b\u8bd5\uff1a<\/p>\n
python manage.py runserver 8001 # \u5728\u6d4f\u89c8\u5668\u8f93\u5165\uff1ahttp:\/\/127.0.0.1:8001\/index\/ \u4f1a\u770b\u5230 index page...<\/code><\/pre>\n
\u6ce8\u610f\u4e00\uff1a<\/p>\n
\u521a\u521a\u6211\u4eec\u5728\u6d4f\u89c8\u5668\u8f93\u5165\uff1ahttp:\/\/127.0.0.1:8001\/index\/\uff0cDjango\u4f1a\u62ff\u7740\u8def\u5f84\u90e8\u5206index\/\u53bb\u8def\u7531\u8868\u4e2d\u81ea\u4e0a\u800c\u4e0b\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e00\u65e6\u5339\u914d\u6210\u529f\uff0c\u5219\u7acb\u5373\u6267\u884c\u5176\u540e\u7684\u89c6\u56fe\u51fd\u6570\uff0c\u4e0d\u4f1a\u7ee7\u7eed\u5f80\u4e0b\u5339\u914d\uff0c\u6b64\u5904\u5339\u914d\u6210\u529f\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u662f<\/a> r’^index\/$’\u3002<\/p>\n
\u6ce8\u610f\u4e8c\uff1a<\/p>\n
\u4f46\u662f\u6211\u4eec\u5728\u6d4f\u89c8\u5668\u8f93\u5165\uff1ahttp:\/\/127.0.0.1:8001\/index\uff0cDjango\u540c\u6837\u4f1a\u62ff\u7740\u8def\u5f84\u90e8\u5206index\u53bb\u8def\u7531\u8868\u4e2d\u81ea\u4e0a\u800c\u4e0b\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u8c8c\u4f3c\u5e76\u4e0d\u4f1a\u5339\u914d\u6210\u529f\u4efb\u4f55\u6b63\u5219\u8868\u8fbe\u5f0f<\/a>\uff08 r’^index\/$’\u5339\u914d\u7684\u662f\u5fc5\u987b\u4ee5 \/ \u7ed3\u5c3e\uff0c\u6240\u4ee5\u4e0d\u4f1a\u5339\u914d\u6210\u529findex\uff09\uff0c\u4f46\u5b9e\u9645\u4e0a\u4ecd\u7136\u4f1a\u770b\u5230\u7ed3\u679c index page…\uff0c\u539f\u56e0\u5982\u4e0b\uff1a<\/p>\n
\u5728\u914d\u7f6e\u6587\u4ef6settings.py\u4e2d\u6709\u4e00\u4e2a\u53c2\u6570APPEND_SLASH\uff0c\u8be5\u53c2\u6570\u6709\u4e24\u4e2a\u503cTrue\u6216False<\/p>\n
\u5f53APPEND_SLASH=True\uff08\u5982\u679c\u914d\u7f6e\u6587\u4ef6\u4e2d\u6ca1\u6709\u8be5\u914d\u7f6e\uff0cAPPEND_SLASH\u7684\u9ed8\u8ba4\u503c\u4e3aTrue\uff09\uff0c\u5e76\u4e14\u7528\u6237\u8bf7\u6c42\u7684url\u5730\u5740\u7684\u8def\u5f84\u90e8\u5206\u4e0d\u662f\u4ee5 \/ \u7ed3\u5c3e\uff0c\u4f8b\u5982\u8bf7\u6c42\u7684url\u5730\u5740\u662f http:\/\/127.0.0.1:8001\/index\uff0cDjango\u4f1a\u62ff\u7740\u8def\u5f84\u90e8\u5206\uff08\u5373index\uff09\u53bb\u8def\u7531\u8868\u4e2d\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u53d1\u73b0\u5339\u914d\u4e0d\u6210\u529f\uff0c\u90a3\u4e48Django\u4f1a\u5728\u8def\u5f84\u540e\u52a0<\/a> \/ \uff08\u5373index\/\uff09\u518d\u53bb\u8def\u7531\u8868\u4e2d\u5339\u914d\uff0c\u5982\u679c\u5339\u914d\u5931\u8d25\u5219\u4f1a\u8fd4\u56de\u8def\u5f84\u672a\u627e\u5230\uff0c\u5982\u679c\u5339\u914d\u6210\u529f\uff0c\u5219\u4f1a\u8fd4\u56de\u91cd\u5b9a\u5411\u4fe1\u606f\u7ed9\u6d4f\u89c8\u5668\uff0c\u8981\u6c42\u6d4f\u89c8\u5668\u91cd\u65b0\u5411 http:\/\/127.0.0.1:8001\/index\/\u5730\u5740\u53d1\u9001\u8bf7\u6c42<\/a>\u3002<\/p>\n
\u5f53APPEND_SLASH=False\u65f6\uff0c\u5219\u4e0d\u4f1a\u6267\u884c\u4e0a\u8ff0\u8fc7\u7a0b\uff0c\u5373\u4e00\u65e6url\u5730\u5740\u7684\u8def\u5f84\u90e8\u5206\u5339\u914d\u5931\u8d25\u5c31\u7acb\u5373\u8fd4\u56de\u8def\u5f84\u672a\u627e\u5230\uff0c\u4e0d\u4f1a\u505a\u4efb\u4f55\u7684\u9644\u52a0\u64cd\u4f5c
\nps\uff1a\u6ce8\u610f\uff01\uff01\uff01\u5728\u672b\u5c3e\u52a0\/\u7136\u540e\u91cd\u65b0\u53d1\u8d77\u8bf7\u6c42\uff0c\u8fd9\u662f\u6d4f\u89c8\u5668\u7684\u529f\u80fd\uff0c\u5982\u679c\u662f\u5728\u7ec8\u7aef\u76f4\u63a5\u6267\u884ccurl http:\/\/127.0.0.1:8901\/index\uff0c\u5219\u6ca1\u6709\u8be5\u529f\u80fd<\/a><\/p>\n
\u4e09 \u5206\u7ec4<\/h2>\n
\"\"<\/div><\/p>\n
\u4ec0\u4e48\u662f\u5206\u7ec4\u3001\u4e3a\u4f55\u8981\u5206\u7ec4\u5462\uff1f\u6bd4\u5982\u6211\u4eec\u5f00\u53d1\u4e86\u4e00\u4e2a\u535a\u5ba2\u7cfb\u7edf\uff0c\u5f53\u6211\u4eec\u9700\u8981\u6839\u636e\u6587\u7ae0\u7684id\u67e5\u770b\u6307\u5b9a\u6587\u7ae0\u65f6\uff0c\u6d4f\u89c8\u5668\u5728\u53d1\u9001\u8bf7\u6c42\u65f6\u9700\u8981\u5411\u540e\u53f0\u4f20\u9012\u53c2\u6570\uff08\u6587\u7ae0\u7684id\u53f7\uff09\uff0c\u53ef\u4ee5\u4f7f\u7528 http:\/\/127.0.0.1:8001\/article\/?id=3\uff0c\u4e5f\u53ef\u4ee5\u76f4\u63a5\u5c06\u53c2\u6570\u653e\u5230\u8def\u5f84\u4e2dhttp:\/\/127.0.0.1:8001\/article\/3\/<\/a><\/p>\n
\u9488\u5bf9\u540e\u4e00\u79cd\u65b9\u5f0fDjango\u5c31\u9700\u8981\u76f4\u63a5\u4ece\u8def\u5f84\u4e2d\u53d6\u51fa\u53c2\u6570\uff0c\u8fd9\u5c31\u7528\u5230\u4e86\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u5206\u7ec4\u529f\u80fd\u4e86\uff0c\u5206\u7ec4\u5206\u4e3a\u4e24\u79cd\uff1a\u65e0\u540d\u5206\u7ec4\u4e0e\u6709\u540d\u5206\u7ec4<\/p>\n
\"\"<\/div><\/p>\n
3.1 \u65e0\u540d\u5206\u7ec4<\/h4>\n
urls.py\u6587\u4ef6<\/p>\n
from django.conf.urls import url\nfrom django.contrib import admin\nfrom app01 import views\n\nurlpatterns = [\n    url(r'^admin\/', admin.site.urls),\n\n    # \u4e0b\u8ff0\u6b63\u5219\u8868\u8fbe\u5f0f\u4f1a\u5339\u914durl\u5730\u5740\u7684\u8def\u5f84\u90e8\u5206\u4e3a:article\/\u6570\u5b57\/\uff0c\u5339\u914d\u6210\u529f\u7684\u5206\u7ec4\u90e8\u5206\u4f1a\u4ee5\u4f4d\u7f6e\u53c2\u6570\u7684\u5f62\u5f0f\u4f20\u7ed9\u89c6\u56fe\u51fd\u6570\uff0c\u6709\u51e0\u4e2a\u5206\u7ec4\u5c31\u4f20\u51e0\u4e2a\u4f4d\u7f6e\u53c2\u6570\n    url(r'^aritcle\/(\\d+)\/$',views.article), \n]\n<\/code><\/pre>\n
views.py\u6587\u4ef6<\/p>\n
from django.shortcuts import render\nfrom django.shortcuts import HttpResponse\n\n# \u9700\u8981\u989d\u5916\u589e\u52a0\u4e00\u4e2a\u5f62\u53c2\u7528\u4e8e\u63a5\u6536\u4f20\u9012\u8fc7\u6765\u7684\u5206\u7ec4\u6570\u636e\ndef article(request,article_id):\n    return HttpResponse('id\u4e3a %s \u7684\u6587\u7ae0\u5185\u5bb9...' %article_id)<\/code><\/pre>\n
\u6d4b\u8bd5\uff1a<\/p>\n
python manage.py runserver 8001 # \u5728\u6d4f\u89c8\u5668\u8f93\u5165\uff1ahttp:\/\/127.0.0.1:8001\/article\/3\/ \u4f1a\u770b\u5230: id\u4e3a 3 \u7684\u6587\u7ae0\u5185\u5bb9...<\/code><\/pre>\n
\"\"<\/div><\/p>\n
3.2 \u6709\u540d\u5206\u7ec4<\/h4>\n
urls.py\u6587\u4ef6<\/p>\n
from django.conf.urls import url\nfrom django.contrib import admin\nfrom app01 import views\n\nurlpatterns = [\n    url(r'^admin\/', admin.site.urls),\n\n    # \u8be5\u6b63\u5219\u4f1a\u5339\u914durl\u5730\u5740\u7684\u8def\u5f84\u90e8\u5206\u4e3a:article\/\u6570\u5b57\/\uff0c\u5339\u914d\u6210\u529f\u7684\u5206\u7ec4\u90e8\u5206\u4f1a\u4ee5\u5173\u952e\u5b57\u53c2\u6570\uff08article_id=\u5339\u914d\u6210\u529f\u7684\u6570\u5b57\uff09\u7684\u5f62\u5f0f\u4f20\u7ed9\u89c6\u56fe\u51fd\u6570\uff0c\u6709\u51e0\u4e2a\u6709\u540d\u5206\u7ec4\u5c31\u4f1a\u4f20\u51e0\u4e2a\u5173\u952e\u5b57\u53c2\u6570\n    url(r'^aritcle\/(?P<article_id>\\d+)\/$',views.article), \n]\n<\/code><\/pre>\n
views.py\u6587\u4ef6<\/p>\n
from django.shortcuts import render\nfrom django.shortcuts import HttpResponse\n\n# \u9700\u8981\u989d\u5916\u589e\u52a0\u4e00\u4e2a\u5f62\u53c2\uff0c\u5f62\u53c2\u540d\u5fc5\u987b\u4e3aarticle_id\ndef article(request,article_id):\n    return HttpResponse('id\u4e3a %s \u7684\u6587\u7ae0\u5185\u5bb9...' %article_id)<\/code><\/pre>\n
\u6d4b\u8bd5\uff1a<\/p>\n
python manage.py runserver 8001 # \u5728\u6d4f\u89c8\u5668\u8f93\u5165\uff1ahttp:\/\/127.0.0.1:8001\/article\/3\/ \u4f1a\u770b\u5230: id\u4e3a 3 \u7684\u6587\u7ae0\u5185\u5bb9...<\/code><\/pre>\n
\u603b\u7ed3\uff1a\u6709\u540d\u5206\u7ec4\u548c\u65e0\u540d\u5206\u7ec4\u90fd\u662f\u4e3a\u4e86\u83b7\u53d6\u8def\u5f84\u4e2d\u7684\u53c2\u6570\uff0c\u5e76\u4f20\u9012\u7ed9\u89c6\u56fe\u51fd\u6570\uff0c\u533a\u522b\u5728\u4e8e\u65e0\u540d\u5206\u7ec4\u662f\u4ee5\u4f4d\u7f6e\u53c2\u6570\u7684\u5f62\u5f0f\u4f20\u9012\uff0c\u6709\u540d\u5206\u7ec4\u662f\u4ee5\u5173\u952e\u5b57\u53c2\u6570\u7684\u5f62\u5f0f\u4f20\u9012\u3002<\/p>\n
\u5f3a\u8c03\uff1a\u65e0\u540d\u5206\u7ec4\u548c\u6709\u540d\u5206\u7ec4\u4e0d\u8981\u6df7\u5408\u4f7f\u7528<\/p>\n
\u56db \u8def\u7531\u5206\u53d1<\/h2>\n
\"\"<\/div><\/p>\n
\u968f\u7740\u9879\u76ee\u529f\u80fd\u7684\u589e\u52a0\uff0capp\u4f1a\u8d8a\u6765\u8d8a\u591a\uff0c\u8def\u7531\u4e5f\u8d8a\u6765\u8d8a\u591a\uff0c\u6bcf\u4e2aapp\u90fd\u4f1a\u6709\u5c5e\u4e8e\u81ea\u5df1\u7684\u8def\u7531\uff0c\u5982\u679c\u518d\u5c06\u6240\u6709\u7684\u8def\u7531\u90fd\u653e\u5230\u4e00\u5f20\u8def\u7531\u8868\u4e2d\uff0c\u4f1a\u5bfc\u81f4\u7ed3\u6784\u4e0d\u6e05\u6670\uff0c\u4e0d\u4fbf\u4e8e\u7ba1\u7406\uff0c\u6240\u4ee5\u6211\u4eec\u5e94\u8be5\u5c06app\u81ea\u5df1\u7684\u8def\u7531\u4ea4\u7531\u81ea\u5df1\u7ba1\u7406\uff0c\u7136\u540e\u5728\u603b\u8def\u7531\u8868\u4e2d\u505a\u5206\u53d1\uff0c\u5177\u4f53\u505a\u6cd5\u5982\u4e0b<\/p>\n
1 \u521b\u5efa\u4e24\u4e2aapp<\/p>\n
# \u65b0\u5efa\u9879\u76eemystie2\nE:\\git>django-admin startproject mysite2\n# \u5207\u6362\u5230\u9879\u76ee\u76ee\u5f55\u4e0b\nE:\\git>cd mysite2\n# \u521b\u5efaapp01\u548capp02\nE:\\git\\mysite2>python3 manage.py startapp app01\nE:\\git\\mysite2>python3 manage.py startapp app02<\/code><\/pre>\n
2 \u5728\u6bcf\u4e2aapp\u4e0b\u624b\u52a8\u521b\u5efaurls.py\u6765\u5b58\u653e\u81ea\u5df1\u7684\u8def\u7531\uff0c\u5982\u4e0b\uff1a<\/p>\n
app01\u4e0b\u7684urls.py\u6587\u4ef6<\/p>\n
from django.conf.urls import url\n# \u5bfc\u5165app01\u7684views\nfrom app01 import views\n\nurlpatterns = [\n    url(r'^index\/$',views.index), \n]<\/code><\/pre>\n
app01\u4e0b\u7684views.py<\/p>\n
from django.shortcuts import render\nfrom django.shortcuts import HttpResponse\n\ndef index(request):\n    return HttpResponse('\u6211\u662fapp01\u7684index\u9875\u9762...')<\/code><\/pre>\n
app02\u4e0b\u7684urls.py\u6587\u4ef6<\/p>\n
from django.conf.urls import url\n# \u5bfc\u5165app02\u7684views\nfrom app02 import views\n\nurlpatterns = [\n    url(r'^index\/$',views.index), \n]<\/code><\/pre>\n
app02\u4e0b\u7684views.py<\/p>\n
from django.shortcuts import render\nfrom django.shortcuts import HttpResponse\n\ndef index(request):\n    return HttpResponse('\u6211\u662fapp02\u7684index\u9875\u9762...')<\/code><\/pre>\n
3 \u5728\u603b\u7684urls.py\u6587\u4ef6\u4e2d\uff08mysite2\u6587\u4ef6\u5939\u4e0b\u7684urls.py\uff09<\/p>\n
from django.conf.urls import url,include\nfrom django.contrib import admin\n\n# \u603b\u8def\u7531\u8868\nurlpatterns = [\n    url(r'^admin\/', admin.site.urls),\n\n    # \u65b0\u589e\u4e24\u6761\u8def\u7531\uff0c\u6ce8\u610f\u4e0d\u80fd\u4ee5$\u7ed3\u5c3e\n    # include\u51fd\u6570\u5c31\u662f\u505a\u5206\u53d1\u64cd\u4f5c\u7684\uff0c\u5f53\u5728\u6d4f\u89c8\u5668\u8f93\u5165http:\/\/127.0.0.1:8001\/app01\/index\/\u65f6\uff0c\u4f1a\u5148\u8fdb\u5165\u5230\u603b\u8def\u7531\u8868\u4e2d\u8fdb\u884c\u5339\u914d\uff0c\u6b63\u5219\u8868\u8fbe\u5f0fr'^app01\/'\u4f1a\u5148\u5339\u914d\u6210\u529f\u8def\u5f84app01\/\uff0c\u7136\u540einclude\u529f\u80fd\u4f1a\u53bbapp01\u4e0b\u7684urls.py\u4e2d\u7ee7\u7eed\u5339\u914d\u5269\u4f59\u7684\u8def\u5f84\u90e8\u5206\n    url(r'^app01\/', include('app01.urls')),\n    url(r'^app02\/', include('app02.urls')),\n]\n<\/code><\/pre>\n
\u6d4b\u8bd5\uff1a<\/p>\n
python manage.py runserver 8001  \n# \u5728\u6d4f\u89c8\u5668\u8f93\u5165\uff1ahttp:\/\/127.0.0.1:8001\/app01\/index\/ \u4f1a\u770b\u5230:\u6211\u662fapp01\u7684index\u9875\u9762...\n# \u5728\u6d4f\u89c8\u5668\u8f93\u5165\uff1ahttp:\/\/127.0.0.1:8001\/app02\/index\/ \u4f1a\u770b\u5230:\u6211\u662fapp02\u7684index\u9875\u9762...<\/code><\/pre>\n
\"\"<\/div><\/p>\n
\u4e94 \u53cd\u5411\u89e3\u6790<\/h2>\n
\"\"<\/div><\/p>\n
\u5728\u8f6f\u4ef6\u5f00\u53d1\u521d\u671f\uff0curl\u5730\u5740\u7684\u8def\u5f84\u8bbe\u8ba1\u53ef\u80fd\u5e76\u4e0d\u5b8c\u7f8e\uff0c\u540e\u671f\u9700\u8981\u8fdb\u884c\u8c03\u6574\uff0c\u5982\u679c\u9879\u76ee\u4e2d\u5f88\u591a\u5730\u65b9\u4f7f\u7528\u4e86\u8be5\u8def\u5f84\uff0c\u4e00\u65e6\u8be5\u8def\u5f84\u53d1\u751f\u53d8\u5316\uff0c\u5c31\u610f\u5473\u7740\u6240\u6709\u4f7f\u7528\u8be5\u8def\u5f84\u7684\u5730\u65b9\u90fd\u9700\u8981\u8fdb\u884c\u4fee\u6539\uff0c\u8fd9\u662f\u4e00\u4e2a\u975e\u5e38\u7e41\u7410\u7684\u64cd\u4f5c\u3002<\/p>\n
\u89e3\u51b3\u65b9\u6848\u5c31\u662f\u5728\u7f16\u5199\u4e00\u6761url(regex, view, kwargs=None, name=None)\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u53c2\u6570name\u4e3aurl\u5730\u5740\u7684\u8def\u5f84\u90e8\u5206\u8d77\u4e00\u4e2a\u522b\u540d\uff0c\u9879\u76ee\u4e2d\u5c31\u53ef\u4ee5\u901a\u8fc7\u522b\u540d\u6765\u83b7\u53d6\u8fd9\u4e2a\u8def\u5f84\u3002\u4ee5\u540e\u65e0\u8bba\u8def\u5f84\u5982\u4f55\u53d8\u5316\u522b\u540d\u4e0e\u8def\u5f84\u59cb\u7ec8\u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n
\u4e0a\u8ff0\u65b9\u6848\u4e2d\u901a\u8fc7\u522b\u540d\u83b7\u53d6\u8def\u5f84\u7684\u8fc7\u7a0b\u79f0\u4e3a\u53cd\u5411\u89e3\u6790<\/p>\n
\u6848\u4f8b\uff1a\u767b\u5f55\u6210\u529f\u8df3\u8f6c\u5230index.html\u9875\u9762<\/p>\n
\u5728urls.py\u6587\u4ef6\u4e2d<\/p>\n
from django.conf.urls import url\nfrom django.contrib import admin\nfrom app01 import views\nurlpatterns = [\n    url(r'^admin\/', admin.site.urls),\n\n    url(r'^login\/$', views.login,name='login_page'), # \u8def\u5f84login\/\u7684\u522b\u540d\u4e3alogin_page\n    url(r'^index\/$', views.index,name='index_page'), # \u8def\u5f84index\/\u7684\u522b\u540d\u4e3aindex_page\n]<\/code><\/pre>\n
\u5728views.py\u4e2d<\/p>\n
from django.shortcuts import render \nfrom django.shortcuts import reverse # \u7528\u4e8e\u53cd\u5411\u89e3\u6790\nfrom django.shortcuts import redirect #\u7528\u4e8e\u91cd\u5b9a\u5411\u9875\u9762\nfrom django.shortcuts import HttpResponse\n\ndef login(request):\n    if request.method == 'GET':\n        # \u5f53\u4e3aget\u8bf7\u6c42\u65f6\uff0c\u8fd4\u56delogin.html\u9875\u9762,\u9875\u9762\u4e2d\u7684{% url 'login_page' %}\u4f1a\u88ab\u53cd\u5411\u89e3\u6790\u6210\u8def\u5f84\uff1a\/login\/\n        return render(request, 'login.html')\n\n    # \u5f53\u4e3apost\u8bf7\u6c42\u65f6\uff0c\u53ef\u4ee5\u4ecerequest.POST\u4e2d\u53d6\u51fa\u8bf7\u6c42\u4f53\u7684\u6570\u636e\n    name = request.POST.get('name')\n    pwd = request.POST.get('pwd')\n    if name == 'kevin' and pwd == '123':\n        url = reverse('index_page')  # reverse\u4f1a\u5c06\u522b\u540d'index_page'\u53cd\u5411\u89e3\u6790\u6210\u8def\u5f84\uff1a\/index\/       \n        return redirect(url) # \u91cd\u5b9a\u5411\u5230\/index\/\n    else:\n        return HttpResponse('\u7528\u6237\u540d\u6216\u5bc6\u7801\u9519\u8bef')\n\ndef index(request):\n    return render(request, 'index.html')\n<\/code><\/pre>\n
login.html<\/p>\n
<!DOCTYPE html>\n<html lang="en">\n<head>\n    <meta charset="UTF-8">\n    <title>\u767b\u5f55\u9875\u9762<\/title>\n<\/head>\n<body>\n<!--\u5f3a\u8c03\uff1alogin_page\u5fc5\u987b\u52a0\u5f15\u53f7-->\n<form action="{% url 'login_page' %}" method="post">\n    {% csrf_token %} <!--\u5f3a\u8c03\uff1a\u5fc5\u987b\u52a0\u4e0a\u8fd9\u4e00\u884c\uff0c\u540e\u7eed\u6211\u4eec\u4f1a\u8be6\u7ec6\u4ecb\u7ecd-->\n    <p>\u7528\u6237\u540d\uff1a<input type="text" name="name"><\/p>\n    <p>\u5bc6\u7801\uff1a<input type="password" name="pwd"><\/p>\n    <p><input type="submit" value="\u63d0\u4ea4"><\/p>\n\n<\/form>\n<\/body>\n<\/html><\/code><\/pre>\n
index.html<\/p>\n
<!DOCTYPE html>\n<html lang="en">\n<head>\n    <meta charset="UTF-8">\n    <title>\u9996\u9875<\/title>\n<\/head>\n<body>\n<h3>\u6211\u662findex\u9875\u9762...<\/h3>\n<\/body>\n<\/html><\/code><\/pre>\n
\u6d4b\u8bd5\uff1a<\/p>\n
python manage.py runserver 8001  \n# \u5728\u6d4f\u89c8\u5668\u8f93\u5165\uff1ahttp:\/\/127.0.0.1:8001\/login\/ \u4f1a\u770b\u5230\u767b\u5f55\u9875\u9762\uff0c\u8f93\u5165\u6b63\u786e\u7684\u7528\u6237\u540d\u5bc6\u7801\u4f1a\u8df3\u8f6c\u5230index.html\n# \u5f53\u6211\u4eec\u4fee\u6539\u8def\u7531\u8868\u4e2d\u5339\u914d\u8def\u5f84\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u65f6\uff0c\u7a0b\u5e8f\u5176\u4f59\u90e8\u5206\u5747\u65e0\u9700\u4fee\u6539<\/code><\/pre>\n
\u603b\u7ed3\uff1a<\/p>\n
\u5728views.py\u4e2d\uff0c\u53cd\u5411\u89e3\u6790\u7684\u4f7f\u7528\uff1a\n    url = reverse('index_page')\n\u5728\u6a21\u7248login.html\u6587\u4ef6\u4e2d\uff0c\u53cd\u5411\u89e3\u6790\u7684\u4f7f\u7528\n    {% url 'login_page' %}<\/code><\/pre>\n
\"\"<\/div><\/p>\n
\u62d3\u5c55\u9605\u8bfb\uff1a<\/p>\n
\u5982\u679c\u8def\u5f84\u5b58\u5728\u5206\u7ec4\u7684\u53cd\u5411\u89e3\u6790\u4f7f\u7528\uff1a<\/p>\n
from django.conf.urls import url\nfrom django.contrib import admin\nfrom app01 import views\nurlpatterns = [\n    url(r'^admin\/', admin.site.urls),\n\n    url(r'^aritcle\/(\\d+)\/$',views.article,name='article_page'), #\u3000\u65e0\u540d\u5206\u7ec4\n    url(r'^user\/(?P<uid>\\d+)\/$',views.article,name='user_page'), # \u6709\u540d\u5206\u7ec4\n]<\/code><\/pre>\n
# 1 \u9488\u5bf9\u65e0\u540d\u5206\u7ec4\uff0c\u6bd4\u5982\u6211\u4eec\u8981\u53cd\u5411\u89e3\u6790\u51fa\uff1a\/aritcle\/1\/ \u8fd9\u79cd\u8def\u5f84\uff0c\u5199\u6cd5\u5982\u4e0b\n\u5728views.py\u4e2d\uff0c\u53cd\u5411\u89e3\u6790\u7684\u4f7f\u7528\uff1a\n    url = reverse('article_page',args=(1,)) \n\u5728\u6a21\u7248login.html\u6587\u4ef6\u4e2d\uff0c\u53cd\u5411\u89e3\u6790\u7684\u4f7f\u7528\n    {% url 'article_page' 1 %}\n\n# 2 \u9488\u5bf9\u6709\u540d\u5206\u7ec4\uff0c\u6bd4\u5982\u6211\u4eec\u8981\u53cd\u5411\u89e3\u6790\u51fa\uff1a\/user\/1\/ \u8fd9\u79cd\u8def\u5f84\uff0c\u5199\u6cd5\u5982\u4e0b\n\u5728views.py\u4e2d\uff0c\u53cd\u5411\u89e3\u6790\u7684\u4f7f\u7528\uff1a\n    url = reverse('user_page',kwargs={'uid':1}) \n\u5728\u6a21\u7248login.html\u6587\u4ef6\u4e2d\uff0c\u53cd\u5411\u89e3\u6790\u7684\u4f7f\u7528\n    {% url 'user_page' uid=1 %}<\/code><\/pre>\n
\u516d \u540d\u79f0\u7a7a\u95f4<\/h2>\n
\"\"<\/div><\/p>\n
\u5f53\u6211\u4eec\u7684\u9879\u76ee\u4e0b\u521b\u5efa\u4e86\u591a\u4e2aapp\uff0c\u5e76\u4e14\u6bcf\u4e2aapp\u4e0b\u90fd\u9488\u5bf9\u5339\u914d\u7684\u8def\u5f84\u8d77\u4e86\u522b\u540d\uff0c\u5982\u679c\u522b\u540d\u5b58\u5728\u91cd\u590d\uff0c\u90a3\u4e48\u5728\u53cd\u5411\u89e3\u6790\u65f6\u5219\u4f1a\u51fa\u73b0\u8986\u76d6\uff0c\u5982\u4e0b<\/p>\n
1 \u521b\u5efa\u4e24\u4e2aapp<\/p>\n
# \u65b0\u5efa\u9879\u76eemystie2\nE:\\git>django-admin startproject mysite2\n# \u5207\u6362\u5230\u9879\u76ee\u76ee\u5f55\u4e0b\nE:\\git>cd mysite2\n# \u521b\u5efaapp01\u548capp02\nE:\\git\\mysite2>python3 manage.py startapp app01\nE:\\git\\mysite2>python3 manage.py startapp app02<\/code><\/pre>\n
2 \u5728\u6bcf\u4e2aapp\u4e0b\u624b\u52a8\u521b\u5efaurls.py\u6765\u5b58\u653e\u81ea\u5df1\u7684\u8def\u7531\uff0c\u5e76\u4e14\u4e3a\u5339\u914d\u7684\u8def\u5f84\u8d77\u522b\u540d<\/p>\n
app01\u4e0b\u7684urls.py\u6587\u4ef6<\/p>\n
from django.conf.urls import url\nfrom app01 import views\n\nurlpatterns = [\n    # \u4e3a\u5339\u914d\u7684\u8def\u5f84app01\/index\/\u8d77\u522b\u540d'index_page'\n    url(r'^index\/$',views.index,name='index_page'), \n]<\/code><\/pre>\n
app02\u4e0b\u7684urls.py\u6587\u4ef6<\/p>\n
from django.conf.urls import url\nfrom app02 import views\n\nurlpatterns = [\n    # \u4e3a\u5339\u914d\u7684\u8def\u5f84app02\/index\/\u8d77\u522b\u540d'index_page',\u4e0eapp01\u4e2d\u7684\u522b\u540d\u76f8\u540c\n    url(r'^index\/$',views.index,name='index_page'), \n]<\/code><\/pre>\n
3 \u5728\u6bcf\u4e2aapp\u4e0b\u7684view.py\u4e2d\u7f16\u5199\u89c6\u56fe\u51fd\u6570\uff0c\u5728\u89c6\u56fe\u51fd\u6570\u4e2d\u9488\u5bf9\u522b\u540d’index_page’\u505a\u53cd\u5411\u89e3\u6790<\/p>\n
app01\u4e0b\u7684views.py<\/p>\n
from django.shortcuts import render\nfrom django.shortcuts import HttpResponse\nfrom django.shortcuts import reverse\n\ndef index(request):\n    url=reverse('index_page')\n    return HttpResponse('app01\u7684index\u9875\u9762\uff0c\u53cd\u5411\u89e3\u6790\u7ed3\u679c\u4e3a%s' %url)<\/code><\/pre>\n
app02\u4e0b\u7684views.py<\/p>\n
from django.shortcuts import render\nfrom django.shortcuts import HttpResponse\nfrom django.shortcuts import reverse\n\ndef index(request):\n    url=reverse('index_page')\n    return HttpResponse('app02\u7684index\u9875\u9762\uff0c\u53cd\u5411\u89e3\u6790\u7ed3\u679c\u4e3a%s' %url)<\/code><\/pre>\n
3 \u5728\u603b\u7684urls.py\u6587\u4ef6\u4e2d\uff08mysite2\u6587\u4ef6\u5939\u4e0b\u7684urls.py\uff09<\/p>\n
from django.conf.urls import url,include\nfrom django.contrib import admin\n\n# \u603b\u8def\u7531\u8868\nurlpatterns = [\n    url(r'^admin\/', admin.site.urls),\n\n    # \u65b0\u589e\u4e24\u6761\u8def\u7531\uff0c\u6ce8\u610f\u4e0d\u80fd\u4ee5$\u7ed3\u5c3e\n    url(r'^app01\/', include('app01.urls')),\n    url(r'^app02\/', include('app02.urls')),\n]\n<\/code><\/pre>\n
4\u3001\u6d4b\u8bd5\uff1a<\/p>\n
python manage.py runserver 8001  \n<\/code><\/pre>\n
\u5728\u6d4b\u8bd5\u65f6\uff0c\u65e0\u8bba\u5728\u6d4f\u89c8\u5668\u8f93\u5165\uff1ahttp:\/\/127.0.0.1:8001\/app01\/index\/\u8fd8\u662f\u8f93\u5165http:\/\/127.0.0.1:8001\/app02\/index\/<\/a> \u9488\u5bf9\u522b\u540d’index_page’\u53cd\u5411\u89e3\u6790\u7684\u7ed3\u679c\u90fd\u662f\/app02\/index\/\uff0c\u8986\u76d6\u4e86app01\u4e0b\u522b\u540d\u7684\u89e3\u6790\u3002<\/p>\n
\"\"<\/div><\/p>\n
\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u7684\u65b9\u6cd5\u4e4b\u4e00\u5c31\u662f\u907f\u514d\u4f7f\u7528\u76f8\u540c\u7684\u522b\u540d\uff0c\u5982\u679c\u5c31\u60f3\u4f7f\u7528\u76f8\u540c\u7684\u522b\u540d\uff0c\u90a3\u5c31\u9700\u8981\u7528\u5230django\u4e2d\u540d\u79f0\u7a7a\u95f4\u7684\u6982\u5ff5\uff0c\u5c06\u522b\u540d\u653e\u5230\u4e0d\u540c\u7684\u540d\u79f0\u7a7a\u95f4\u4e2d\uff0c\u8fd9\u6837\u5373\u4fbf\u662f\u51fa\u73b0\u91cd\u590d\uff0c\u5f7c\u6b64\u4e5f\u4e0d\u4f1a\u51b2\u7a81\uff0c\u5177\u4f53\u505a\u6cd5\u5982\u4e0b<\/p>\n
1\u3001\u603burls.py\u5728\u8def\u7531\u5206\u53d1\u65f6\uff0c\u6307\u5b9a\u540d\u79f0\u7a7a\u95f4<\/p>\n
from django.conf.urls import url, include\nfrom django.contrib import admin\n\n# \u603b\u8def\u7531\u8868\nurlpatterns = [\n    url(r'^admin\/', admin.site.urls),\n\n    # \u4f20\u7ed9include\u529f\u80fd\u4e00\u4e2a\u5143\u7ec4\uff0c\u5143\u7ec4\u7684\u7b2c\u4e00\u4e2a\u503c\u662f\u8def\u7531\u5206\u53d1\u7684\u5730\u5740\uff0c\u7b2c\u4e8c\u4e2a\u503c\u5219\u662f\u6211\u4eec\u4e3a\u540d\u79f0\u7a7a\u95f4\u8d77\u7684\u540d\u5b57\n    url(r'^app01\/', include(('app01.urls','app01'))),\n    url(r'^app02\/', include(('app02.urls','app02'))),\n]<\/code><\/pre>\n
2\u3001\u4fee\u6539\u6bcf\u4e2aapp\u4e0b\u7684view.py\u4e2d\u89c6\u56fe\u51fd\u6570\uff0c\u9488\u5bf9\u4e0d\u540c\u540d\u79f0\u7a7a\u95f4\u4e2d\u7684\u522b\u540d’index_page’\u505a\u53cd\u5411\u89e3\u6790<\/p>\n
app01\u4e0b\u7684views.py<\/p>\n
from django.shortcuts import render\nfrom django.shortcuts import HttpResponse\nfrom django.shortcuts import reverse\n\ndef index(request):\n    url=reverse('app01:index_page') # \u89e3\u6790\u7684\u662f\u540d\u79f0\u7a7a\u95f4app01\u4e0b\u7684\u522b\u540d'index_page'\n    return HttpResponse('app01\u7684index\u9875\u9762\uff0c\u53cd\u5411\u89e3\u6790\u7ed3\u679c\u4e3a%s' %url)<\/code><\/pre>\n
app02\u4e0b\u7684views.py<\/p>\n
from django.shortcuts import render\nfrom django.shortcuts import HttpResponse\nfrom django.shortcuts import reverse\n\ndef index(request):\n    url=reverse('app02:index_page') # \u89e3\u6790\u7684\u662f\u540d\u79f0\u7a7a\u95f4app02\u4e0b\u7684\u522b\u540d'index_page'\n    return HttpResponse('app02\u7684index\u9875\u9762\uff0c\u53cd\u5411\u89e3\u6790\u7ed3\u679c\u4e3a%s' %url)<\/code><\/pre>\n
3\u3001\u6d4b\u8bd5\uff1a<\/p>\n
python manage.py runserver 8001  \n<\/code><\/pre>\n
\u6d4f\u89c8\u5668\u8f93\u5165\uff1ahttp:\/\/127.0.0.1:8001\/app01\/index\/\u53cd\u5411\u89e3\u6790\u7684\u7ed3\u679c\u662f\/app01\/index\/<\/a><\/p>\n
\u5728\u6d4f\u89c8\u5668\u8f93\u5165http:\/\/127.0.0.1:8001\/app02\/index\/ \u53cd\u5411\u89e3\u6790\u7684\u7ed3\u679c\u662f\/app02\/index\/<\/p>\n
\u603b\u7ed3+\u8865\u5145<\/p>\n
1\u3001\u5728\u89c6\u56fe\u51fd\u6570\u4e2d\u57fa\u4e8e\u540d\u79f0\u7a7a\u95f4\u7684\u53cd\u5411\u89e3\u6790\uff0c\u7528\u6cd5\u5982\u4e0b\nurl=reverse('\u540d\u79f0\u7a7a\u95f4\u7684\u540d\u5b57:\u5f85\u89e3\u6790\u7684\u522b\u540d')\n\n2\u3001\u5728\u6a21\u7248\u91cc\u57fa\u4e8e\u540d\u79f0\u7a7a\u95f4\u7684\u53cd\u5411\u89e3\u6790\uff0c\u7528\u6cd5\u5982\u4e0b\n<a href="{% url '\u540d\u79f0\u7a7a\u95f4\u7684\u540d\u5b57:\u5f85\u89e3\u6790\u7684\u522b\u540d'%}">\u54c8\u54c8<\/a><\/code><\/pre>\n
\u4e03 django2.0\u7248\u7684re_path\u4e0epath<\/h2>\n
\"\"<\/div><\/p>\n
7.1 re_path<\/h4>\n
Django2.0\u4e2d\u7684re_path\u4e0edjango1.0\u7684url\u4e00\u6837\uff0c\u4f20\u5165\u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\u90fd\u662f\u6b63\u5219\u8868\u8fbe\u5f0f<\/p>\n
from django.urls import re_path # django2.0\u4e2d\u7684re_path\nfrom django.conf.urls import url # \u5728django2.0\u4e2d\u540c\u6837\u53ef\u4ee5\u5bfc\u51651.0\u4e2d\u7684url\n\nurlpatterns = [\n    # \u7528\u6cd5\u5b8c\u5168\u4e00\u81f4\n    url(r'^app01\/', include(('app01.urls','app01'))),\n    re_path(r'^app02\/', include(('app02.urls','app02'))),\n]<\/code><\/pre>\n
7.2 path<\/h4>\n
\u5728Django2.0\u4e2d\u65b0\u589e\u4e86\u4e00\u4e2apath\u529f\u80fd\uff0c\u7528\u6765\u89e3\u51b3\uff1a\u6570\u636e\u7c7b\u578b\u8f6c\u6362\u95ee\u9898\u4e0e\u6b63\u5219\u8868\u8fbe\u5f0f\u5197\u4f59\u95ee\u9898\uff0c\u5982\u4e0b<\/p>\n
urls.py\u6587\u4ef6<\/p>\n
from django.urls import re_path\n\nfrom app01 import views\n\nurlpatterns = [\n    # \u95ee\u9898\u4e00\uff1a\u6570\u636e\u7c7b\u578b\u8f6c\u6362\n    # \u6b63\u5219\u8868\u8fbe\u5f0f\u4f1a\u5c06\u8bf7\u6c42\u8def\u5f84\u4e2d\u7684\u5e74\u4efd\u5339\u914d\u6210\u529f\u7136\u540e\u4ee5str\u7c7b\u578b\u4f20\u9012\u51fd\u6570year_archive\uff0c\u5728\u51fd\u6570year_archive\u4e2d\u5982\u679c\u60f3\u4ee5int\u7c7b\u578b\u7684\u683c\u5f0f\u5904\u7406\u5e74\u4efd\uff0c\u5219\u5fc5\u987b\u8fdb\u884c\u6570\u636e\u7c7b\u578b\u8f6c\u6362\n    re_path(r'^articles\/(?P<year>[0-9]{4})\/$', views.year_archive),\n\n    # \u95ee\u9898\u4e8c\uff1a\u6b63\u5219\u8868\u8fbe\u5f0f\u5197\u4f59\n    # \u4e0b\u8ff0\u4e09\u4e2a\u8def\u7531\u4e2d\u5339\u914darticle_id\u91c7\u7528\u4e86\u540c\u6837\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u91cd\u590d\u7f16\u5199\u4e86\u4e09\u904d\uff0c\u5b58\u5728\u5197\u4f59\u95ee\u9898\uff0c\u5e76\u4e14\u6781\u4e0d\u5bb9\u6613\u7ba1\u7406\uff0c\u56e0\u4e3a\u4e00\u65e6article_id\u89c4\u5219\u9700\u8981\u6539\u53d8\uff0c\u5219\u5fc5\u987b\u540c\u65f6\u4fee\u6539\u4e09\u5904\u4ee3\u7801\n\n    re_path(r'^article\/(?P<article_id>[a-zA-Z0-9]+)\/detail\/$', views.detail_view),\n    re_path(r'^articles\/(?P<article_id>[a-zA-Z0-9]+)\/edit\/$', views.edit_view),\n    re_path(r'^articles\/(?P<article_id>[a-zA-Z0-9]+)\/delete\/$', views.delete_view),\n]<\/code><\/pre>\n
views.py<\/p>\n
from django.shortcuts import render,HttpResponse\n\n# Create your views here.\ndef year_archive(request,year):\n    print(year,type(year))\n    return HttpResponse('year_archive page')\n\ndef detail_view(request,article_id):\n    print(article_id, type(article_id))\n    return HttpResponse('detail_view page')\n\ndef edit_view(request,article_id):\n    print(article_id, type(article_id))\n    return HttpResponse('edit_view page')\n\ndef delete_view(request,article_id):\n    print(article_id, type(article_id))\n    return HttpResponse('delete_view page')<\/code><\/pre>\n
\"\"<\/div><\/p>\n
Django2.0\u4e2d\u7684path\u5982\u4f55\u89e3\u51b3\u4e0a\u8ff0\u4e24\u4e2a\u95ee\u9898\u7684\u5462\uff1f\u8bf7\u770b\u793a\u4f8b<\/p>\n
from django.urls import path,re_path\n\nfrom app01 import views\n\nurlpatterns = [\n    # \u95ee\u9898\u4e00\u7684\u89e3\u51b3\u65b9\u6848\uff1a\n    path('articles\/<int:year>\/', views.year_archive), # <int:year>\u76f8\u5f53\u4e8e\u4e00\u4e2a\u6709\u540d\u5206\u7ec4\uff0c\u5176\u4e2dint\u662fdjango\u63d0\u4f9b\u7684\u8f6c\u6362\u5668\uff0c\u76f8\u5f53\u4e8e\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e13\u95e8\u7528\u4e8e\u5339\u914d\u6570\u5b57\u7c7b\u578b\uff0c\u800cyear\u5219\u662f\u6211\u4eec\u4e3a\u6709\u540d\u5206\u7ec4\u547d\u7684\u540d\uff0c\u5e76\u4e14int\u4f1a\u5c06\u5339\u914d\u6210\u529f\u7684\u7ed3\u679c\u8f6c\u6362\u6210\u6574\u578b\u540e\u6309\u7167\u683c\u5f0f\uff08year=\u6574\u578b\u503c\uff09\u4f20\u7ed9\u51fd\u6570year_archive\n\n    # \u95ee\u9898\u4e8c\u89e3\u51b3\u65b9\u6cd5\uff1a\u7528\u4e00\u4e2aint\u8f6c\u6362\u5668\u53ef\u4ee5\u66ff\u4ee3\u591a\u5904\u6b63\u5219\u8868\u8fbe\u5f0f\n    path('articles\/<int:article_id>\/detail\/', views.detail_view), \n    path('articles\/<int:article_id>\/edit\/', views.edit_view),\n    path('articles\/<int:article_id>\/delete\/', views.delete_view),\n]<\/code><\/pre>\n
\u5f3a\u8c03\uff1a<\/p>\n
#1\u3001path\u4e0ere_path\u6216\u80051.0\u4e2d\u7684url\u7684\u4e0d\u540c\u4e4b\u5904\u662f\uff0c\u4f20\u7ed9path\u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\u4e0d\u518d\u662f\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u800c\u662f\u4e00\u4e2a\u5b8c\u5168\u5339\u914d\u7684\u8def\u5f84\uff0c\u76f8\u540c\u4e4b\u5904\u662f\u7b2c\u4e00\u4e2a\u53c2\u6570\u4e2d\u7684\u5339\u914d\u5b57\u7b26\u5747\u65e0\u9700\u52a0\u524d\u5bfc\u659c\u6760\n\n#2\u3001\u4f7f\u7528\u5c16\u62ec\u53f7(<>)\u4eceurl\u4e2d\u6355\u83b7\u503c\uff0c\u76f8\u5f53\u4e8e\u6709\u540d\u5206\u7ec4\n\n#3\u3001<>\u4e2d\u53ef\u4ee5\u5305\u542b\u4e00\u4e2a\u8f6c\u5316\u5668\u7c7b\u578b\uff08converter type\uff09\uff0c\u6bd4\u5982\u4f7f\u7528 <int:name> \u4f7f\u7528\u4e86\u8f6c\u6362\u5668int\u3002\u82e5\u679c\u6ca1\u6709\u8f6c\u5316\u5668\uff0c\u5c06\u5339\u914d\u4efb\u4f55\u5b57\u7b26\u4e32\uff0c\u5f53\u7136\u4e5f\u5305\u62ec\u4e86 \/ \u5b57\u7b26<\/code><\/pre>\n
\"\"<\/div><\/p>\n
django\u9ed8\u8ba4\u652f\u6301\u4e00\u4e0b5\u79cd\u8f6c\u6362\u5668\uff08Path converters\uff09<\/p>\n
str,\u5339\u914d\u9664\u4e86\u8def\u5f84\u5206\u9694\u7b26\uff08\/\uff09\u4e4b\u5916\u7684\u975e\u7a7a\u5b57\u7b26\u4e32\uff0c\u8fd9\u662f\u9ed8\u8ba4\u7684\u5f62\u5f0f\nint,\u5339\u914d\u6b63\u6574\u6570\uff0c\u5305\u542b0\u3002\nslug,\u5339\u914d\u5b57\u6bcd\u3001\u6570\u5b57\u4ee5\u53ca\u6a2a\u6760\u3001\u4e0b\u5212\u7ebf\u7ec4\u6210\u7684\u5b57\u7b26\u4e32\u3002\nuuid,\u5339\u914d\u683c\u5f0f\u5316\u7684uuid\uff0c\u5982 075194d3-6885-417e-a8a8-6c931e272f00\u3002\npath,\u5339\u914d\u4efb\u4f55\u975e\u7a7a\u5b57\u7b26\u4e32\uff0c\u5305\u542b\u4e86\u8def\u5f84\u5206\u9694\u7b26\uff08\/\uff09\uff08\u4e0d\u80fd\u7528\uff1f\uff09<\/code><\/pre>\n
\u4f8b\u5982<\/p>\n
path('articles\/<int:year>\/<int:month>\/<slug:other>\/', views.article_detail) \n# \u9488\u5bf9\u8def\u5f84http:\/\/127.0.0.1:8000\/articles\/2009\/123\/hello\/\uff0cpath\u4f1a\u5339\u914d\u51fa\u53c2\u6570year=2009,month=123,other='hello'\u4f20\u9012\u7ed9\u51fd\u6570article_detail<\/code><\/pre>\n
\u5f88\u660e\u663e\u9488\u5bf9\u6708\u4efdmonth\uff0c\u8f6c\u6362\u5668int\u662f\u65e0\u6cd5\u7cbe\u51c6\u5339\u914d\u7684\uff0c\u5982\u679c\u6211\u4eec\u53ea\u60f3\u5339\u914d\u4e24\u4e2a\u5b57\u7b26\uff0c\u90a3\u4e48\u8f6c\u6362\u5668slug\u4e5f\u65e0\u6cd5\u6ee1\u8db3\u9700\u6c42\uff0c\u9488\u5bf9\u7b49\u7b49\u8fd9\u4e00\u7cfb\u5217\u590d\u6742\u7684\u9700\u8981\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9a\u4e49\u81ea\u5df1\u7684\u8f6c\u5316\u5668\u3002\u8f6c\u5316\u5668\u662f\u4e00\u4e2a\u7c7b\u6216\u63a5\u53e3\uff0c\u5b83\u7684\u8981\u6c42\u6709\u4e09\u70b9\uff1a<\/p>\n
    \n
  • \n
    regex<\/code> \u7c7b\u5c5e\u6027\uff0c\u5b57\u7b26\u4e32\u7c7b\u578b<\/p>\n<\/li>\n
  • \n
    to_python(self, value)<\/code> \u65b9\u6cd5\uff0cvalue\u662f\u7531\u7c7b\u5c5e\u6027 regex<\/code> \u6240\u5339\u914d\u5230\u7684\u5b57\u7b26\u4e32\uff0c\u8fd4\u56de\u5177\u4f53\u7684Python\u53d8\u91cf\u503c\uff0c\u4ee5\u4f9bDjango\u4f20\u9012\u5230\u5bf9\u5e94\u7684\u89c6\u56fe\u51fd\u6570\u4e2d\u3002<\/p>\n<\/li>\n
  • \n
    to_url(self, value)<\/code> \u65b9\u6cd5\uff0c\u548c to_python<\/code> \u76f8\u53cd\uff0cvalue\u662f\u4e00\u4e2a\u5177\u4f53\u7684Python\u53d8\u91cf\u503c\uff0c\u8fd4\u56de\u5176\u5b57\u7b26\u4e32\uff0c\u901a\u5e38\u7528\u4e8eurl\u53cd\u5411\u5f15\u7528\u3002<\/p>\n<\/li>\n<\/ul>\n
    \u81ea\u5b9a\u4e49\u8f6c\u6362\u5668\u793a\u4f8b\uff1a<\/p>\n
      \n
    1. \n
      \u5728app01\u4e0b\u65b0\u5efa\u6587\u4ef6path_ converters.py,\u6587\u4ef6\u540d\u53ef\u4ee5\u968f\u610f\u547d\u540d<\/p>\n
      class MonthConverter:\n   regex='\\d{2}' # \u5c5e\u6027\u540d\u5fc5\u987b\u4e3aregex\n\n   def to_python(self, value):\n       return int(value)\n\n   def to_url(self, value):\n       return value # \u5339\u914d\u7684regex\u662f\u4e24\u4e2a\u6570\u5b57\uff0c\u8fd4\u56de\u7684\u7ed3\u679c\u4e5f\u5fc5\u987b\u662f\u4e24\u4e2a\u6570\u5b57<\/code><\/pre>\n<\/li>\n
    2. \n
      \u5728urls.py\u4e2d\uff0c\u4f7f\u7528register_converter<\/code> \u5c06\u5176\u6ce8\u518c\u5230URL\u914d\u7f6e\u4e2d\uff1a<\/p>\n
      from django.urls import path,register_converter\nfrom app01.path_converts import MonthConverter\n\nregister_converter(MonthConverter,'mon')\n\nfrom app01 import views\n\nurlpatterns = [\n   path('articles\/\/\/\/', views.article_detail, name='aaa'),\n\n]<\/code><\/pre>\n<\/li>\n
    3. \n
      views.py\u4e2d\u7684\u89c6\u56fe\u51fd\u6570article_detail<\/p>\n
      from django.shortcuts import render,HttpResponse,reverse\n\ndef article_detail(request,year,month,other):\n   print(year,type(year))\n   print(month,type(month))\n   print(other,type(other))\n   print(reverse('xxx',args=(1988,12,'hello'))) # \u53cd\u5411\u89e3\u6790\u7ed3\u679c\/articles\/1988\/12\/hello\/\n   return HttpResponse('xxxx')<\/code><\/pre>\n<\/li>\n
    4. \n
      \u6d4b\u8bd5<\/p>\n
      # 1\u3001\u5728\u6d4f\u89c8\u5668\u8f93\u5165http:\/\/127.0.0.1:8000\/articles\/2009\/12\/hello\/\uff0cpath\u4f1a\u6210\u529f\u5339\u914d\u51fa\u53c2\u6570year=2009,month=12,other='hello'\u4f20\u9012\u7ed9\u51fd\u6570article_detail\n# 2\u3001\u5728\u6d4f\u89c8\u5668\u8f93\u5165http:\/\/127.0.0.1:8000\/articles\/2009\/123\/hello\/\uff0cpath\u4f1a\u5339\u914d\u5931\u8d25\uff0c\u56e0\u4e3a\u6211\u4eec\u81ea\u5b9a\u4e49\u7684\u8f6c\u6362\u5668mon\u53ea\u5339\u914d\u4e24\u4f4d\u6570\u5b57\uff0c\u800c\u5bf9\u5e94\u4f4d\u7f6e\u7684123\u8d85\u8fc7\u4e862\u4f4d<\/code><\/pre>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"
      Django\u4e4b\u8def\u7531\u5c42 \u4e00 \u8def\u7531\u7684\u4f5c\u7528 \u8def\u7531\u5373\u8bf7\u6c42\u5730\u5740\u4e0e\u89c6\u56fe\u51fd\u6570\u7684\u6620\u5c04\u5173\u7cfb\uff0c\u5982\u679c\u628a\u7f51\u7ad9\u6bd4\u55bb\u4e3a\u4e00\u672c\u4e66\uff0c\u90a3\u8def\u7531\u5c31\u597d\u6bd4 […]<\/p>\n","protected":false},"author":3,"featured_media":5852,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[385,392],"tags":[],"_links":{"self":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/5845"}],"collection":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5845"}],"version-history":[{"count":0,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/5845\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/media\/5852"}],"wp:attachment":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5845"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5845"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5845"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}