{"id":49813,"date":"2023-07-26T08:01:16","date_gmt":"2022-12-18T11:53:23","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/django%e5%ad%a6%e4%b9%a03\/"},"modified":"2024-04-30T15:25:41","modified_gmt":"2024-04-30T07:25:41","slug":"django%e5%ad%a6%e4%b9%a03","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/django%e5%ad%a6%e4%b9%a03\/","title":{"rendered":"Django\u5b66\u4e60(3)"},"content":{"rendered":"

\u521b\u5efa\u7b2c\u4e00\u4e2a Django \u5e94\u7528\u7a0b\u5e8f\u65f6\uff0c\u6839\u636e\u7b2c 3 \u90e8\u5206\u7684\u5185\u5bb9\u8fdb\u884c\u5c1d\u8bd5\u548c\u8c03\u67e5\uff0c\u5e76\u8bb0\u5f55\u4e0b\u6765\u3002\u524d\u4e00\u7bc7\u6587\u7ae0\u662f\u5173\u4e8e\u5b66\u4e60 Django\uff082\uff09\u7684\u5185\u5bb9\u3002<\/p>\n

\u4e0d\u8fc7\uff0c\u8fd9\u79cd\u611a\u8822\u7684\u4e8b\u60c5\u6211\u4eec\u8fd8\u662f\u4e0d\u8981\u505a\u4e86\u3002\u5728Django\u5b66\u4e60\uff081\uff09\u4e2d\u5c1d\u8bd5\u5e76\u8df3\u8fc7\u4e86\u8fd9\u90e8\u5206\u3002<\/p>\n

\u76f8\u53cd\u7684\u662f\uff0c\u6211\u610f\u8bc6\u5230\u5728\u8fd9\u4e4b\u540e\uff0c\u5982\u679c\u6570\u636e\u5e93\u4e2d\u6ca1\u6709\u6570\u636e\uff0c\u5c31\u4f1a\u53d8\u5f97\u65e0\u8da3\uff0c\u6240\u4ee5\u6211\u5c06\u6570\u636e\u8f93\u5165\u3002<\/p>\n

\u7ba1\u7406\u5458<\/h1>\n

\u8981\u5c06\u6570\u636e\u5199\u5165\u6570\u636e\u5e93\uff0c\u53ef\u4ee5\u901a\u8fc7Db Browser for SQlite\u76f4\u63a5\u5c06\u6570\u636e\u5199\u5165\u6570\u636e\u5e93\uff0c\u6216\u8005\u7f16\u5199\u4e00\u4e2a\u5c06\u6570\u636e\u5199\u5165\u6570\u636e\u5e93\u7684\u89c6\u56fe\uff08\u901a\u5e38\u662f\u4f7f\u7528\u8fd9\u79cd\u65b9\u6cd5\uff09\u3002\u7136\u800c\uff0c\u8fd8\u6709\u4e00\u79cd\u65b9\u6cd5\u662f\u6210\u4e3a\u8d85\u7ea7\u7528\u6237\uff0c\u901a\u8fc7\u7ba1\u7406\u5458\u754c\u9762\u6765\u8bbe\u7f6e\u6570\u636e\u3002<\/p>\n

\u521b\u5efa\u8d85\u7ea7\u7528\u6237<\/h3>\n

\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u8d85\u7ea7\u7528\u6237<\/p>\n

\u7528python manage.py createsuperuser\u547d\u4ee4\u521b\u5efa\u8d85\u7ea7\u7528\u6237\u3002<\/p><\/blockquote>\n

Username (leave blank to use 'akira'): admin\r\nEmail address: test@hogehoge.jp\r\nPassword: ********\r\nPassword (again): ********\r\nSuperuser created successfully.\r\n<\/code><\/pre>\n
\u5982\u679c\u5bc6\u7801\u592a\u8fc7\u7b80\u5355\u6613\u731c\uff0c\u5c06\u53ef\u80fd\u88ab\u76d7\u53d6\u3002<\/p>\n
\u63a5\u4e0b\u6765\uff0c\u5728\u7ba1\u7406\u754c\u9762\u4e2d\u7f16\u8f91 polls \u5e94\u7528\u7684\u6a21\u578b\uff0c\u5c06 polls\/admin.py \u6587\u4ef6\u4fee\u6539\u4e3a\u4ee5\u4e0b\u5185\u5bb9\u3002<\/p>\n
from<\/span> django.contrib<\/span> import<\/span> admin<\/span>\r\n\r\nfrom<\/span> .models<\/span> import<\/span> Question<\/span>,<\/span> Choice<\/span>\r\n\r\nadmin<\/span>.<\/span>site<\/span>.<\/span>register<\/span>(<\/span>Question<\/span>)<\/span>\r\nadmin<\/span>.<\/span>site<\/span>.<\/span>register<\/span>(<\/span>Choice<\/span>)<\/span>\r\n<\/code><\/pre>\n
\u81ea\u4ece\u8fdb\u884c\u4e86\u8fd9\u9879\u66f4\u6539\u4e4b\u540e<\/p>\n
\u6267\u884c `python manage.py runserver`<\/p><\/blockquote>\n
\"Django003.jpg\"<\/div>\n
\u5728POLLS\u4e0b\u9762\u53ef\u4ee5\u770b\u5230\u4e24\u4e2a\u9009\u9879\uff1aChoises\u548cQuestions\u3002\u8fd9\u4e9b\u9009\u9879\u4e0e\u5728models.py\u4e2d\u521b\u5efa\u7684\u7c7b\u76f8\u5bf9\u5e94\u3002<\/p>\n
\u70b9\u51fb\u201c\u8ffd\u52a0\u201d\u6309\u94ae\uff0c\u53ef\u4ee5\u6dfb\u52a0\u6570\u636e\u3002
\n\u7531\u4e8e\u5916\u89c2\u548cmodels.py\u4e2d\u8bbe\u7f6e\u7684\u5b57\u6bb5\u5b8c\u5168\u76f8\u540c\uff0c\u6240\u4ee5\u5373\u4f7f\u6ca1\u6709\u7591\u95ee\u4e5f\u53ef\u4ee5\u6dfb\u52a0\u6570\u636e\u3002<\/p>\n
\u66f4\u6539\u89c6\u56fe\u5e76\u67e5\u770b\u6570\u636e<\/h1>\n
\u6682\u65f6\u5148\u7528\u6559\u7a0b\u4e2d\u7684\u4ee3\u7801\u8bd5\u8bd5\u770b\u3002\u867d\u7136\u8bf4\u4e86\u8fd9\u8bdd\uff0c\u4f46\u56e0\u4e3a\u4e4b\u524d\u5df2\u7ecf\u52a0\u4e86\u5f88\u591a\u5185\u5bb9\uff0c\u6240\u4ee5\u53ef\u80fd\u4f1a\u5e26\u6709\u591a\u4f59\u7684\u4ee3\u7801\u3002<\/p>\n
from<\/span> django.http<\/span> import<\/span> HttpResponse<\/span>\r\nfrom<\/span> django.urls<\/span> import<\/span> reverse<\/span>\r\n\r\nfrom<\/span> .models<\/span> import<\/span> Question<\/span>\r\n\r\ndef<\/span> index<\/span>(<\/span>request<\/span>):<\/span>\r\n    latest_question_list<\/span> =<\/span> Question<\/span>.<\/span>objects<\/span>.<\/span>order_by<\/span>(<\/span>'-pub_date'<\/span>)[:<\/span>5<\/span>]<\/span>\r\n    output<\/span> =<\/span> ', '<\/span>.<\/span>join<\/span>([<\/span>q<\/span>.<\/span>question_text<\/span> for<\/span> q<\/span> in<\/span> latest_question_list<\/span>])<\/span>\r\n    return<\/span> HttpResponse<\/span>(<\/span>output<\/span>)<\/span>\r\n\r\n    # Leave the rest of the views (detail, results, vote) unchanged\r\n<\/span>\r\ndef<\/span> subView<\/span>(<\/span>request<\/span>,<\/span> number<\/span>):<\/span>\r\n    urlName<\/span> =<\/span> reverse<\/span>(<\/span>'suburl'<\/span>,<\/span> args<\/span>=<\/span>[<\/span>number<\/span>])<\/span>\r\n    return<\/span> HttpResponse<\/span>(<\/span>\"\u3053\u308c\u306fsubView\u3067\u3059\u3002{0} url={1}\"<\/span>.<\/span>format<\/span>(<\/span>number<\/span>,<\/span> urlName<\/span>))<\/span>\r\n\r\ndef<\/span> repathView<\/span>(<\/span>request<\/span>,<\/span> number<\/span>):<\/span>\r\n    urlName<\/span> =<\/span> reverse<\/span>(<\/span>'re_path_url'<\/span>,<\/span> args<\/span>=<\/span>[<\/span>number<\/span>])<\/span>\r\n    return<\/span> HttpResponse<\/span>(<\/span>\"repathView\u3002{0} url={1}\"<\/span>.<\/span>format<\/span>(<\/span>number<\/span>,<\/span> urlName<\/span>))<\/span>\r\n\r\n<\/code><\/pre>\n
\u5f53\u60a8\u8bbf\u95eehttp:\/\/127.0.0.1:8000\/polls\/\u5e76\u8fdb\u884c\u6b64\u66f4\u6539\u540e\uff0c\u5c06\u663e\u793aQuestion\u7684question_text\u3002<\/p>\n
\u6211\u7a0d\u5fae\u7814\u7a76\u4e00\u4e0b\u8fd9\u4e2a\u5904\u7406\u5185\u5bb9\u3002<\/p>\n
latest_question_list = Question.objects.order_by('-pub_date')[:5]\r\n<\/code><\/pre>\n
\u6240\u4ee5\uff0c\u53ef\u4ee5\u60f3\u8c61\u6b63\u5728\u52a0\u8f7d\u6570\u636e\u5e93\uff0c\u4f46\u4e3a\u4ec0\u4e48\u662fQuestion.objects.order_by\u5462\uff0c\u8fd9\u662f\u4e3a\u4e86\u83b7\u53d6\u5bf9\u8c61\u800c\u5982\u4e0b\u6240\u793a\u7684\u68c0\u7d22\u3002<\/p>\n
\u901a\u8fc7\u4f7f\u7528\u6a21\u578b\u7684Manager\u6765\u83b7\u53d6QuerySet\u3002\u6bcf\u4e2a\u6a21\u578b\u81f3\u5c11\u6709\u4e00\u4e2aManager\uff0c\u5e76\u4e14\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u547d\u540d\u4e3aobjects\u3002\u8bf7\u76f4\u63a5\u4ece\u6a21\u578b\u7c7b\u8bbf\u95ee\u5982\u4e0b\u6240\u793a\u3002<\/p><\/blockquote>\n
\u5173\u4e8eQuerySet\u7684\u5185\u5bb9\u5df2\u5728QuerySet API\u4e2d\u6709\u6240\u8bb0\u5f55\uff0c\u5e76\u4e14\u5bf9order_by\u7684\u89e3\u91ca\u4e5f\u540c\u65f6\u5728\u6b64\u5904\u8bb0\u5f55\u4e86\u3002<\/p>\n
\u6839\u636eQuestion.objects.order_by\u8c03\u7528\uff0c\u4ece\u6570\u636e\u5e93\u4e2d\u8bfb\u53d6Question\u8868\u7684\u6570\u636e\u3002<\/p>\n
output = ', '.join([q.question_text for q in latest_question_list])\r\n<\/code><\/pre>\n
\u6240\u4ee5\uff0c\u521b\u5efa\u4e00\u4e2a\u4ee5\u9017\u53f7\u5206\u9694\u7684\u5b57\u7b26\u4e32\uff0c\u5176\u4e2d\u5305\u542b\u4e86Question\u8868\u7684question_text\u5b57\u6bb5<\/p>\n
return HttpResponse(output)\r\n<\/code><\/pre>\n
\u6240\u4ee5\uff0c\u8f93\u51fa\u8fd9\u4e2a\u5b57\u7b26\u4e32\u3002
\n\u5f53\u4f7f\u7528HttpResponse()\u8fd4\u56de\u5b57\u7b26\u4e32\u65f6\uff0c\u5b83\u4f1a\u88ab\u53d1\u9001\u5230\u6d4f\u89c8\u5668\u7aef\u3002<\/p>\n
\u65e2\u7136\u8fd9\u4e48\u8f9b\u82e6\uff0c\u4f55\u4e0d\u8bd5\u7740\u8868\u8fbe\u51fa\u6765\u5462\uff1f<\/h3>\n
\u8bd5\u56fe\u5c06 def subView(request, number) \u6539\u9020\u6210\u4e00\u4e2a\u8868\u683c\uff08\u5176\u4ed6\u90e8\u5206\u4fdd\u6301\u4e0d\u53d8\uff09\u3002<\/p>\n
from<\/span> pytz<\/span> import<\/span> timezone<\/span>\r\n\r\ndef<\/span> subView<\/span>(<\/span>request<\/span>,<\/span> number<\/span>):<\/span>\r\n    outStr1<\/span> =<\/span>\"<html>\"<\/span>\\\r\n            \"<head>\"<\/span>\\\r\n            \"<title>Question DB\u306e\u4e2d\u5473\u3092\u8868\u793a\u3059\u308b<\/title>\"<\/span>\\\r\n            \"<\/head>\"<\/span>\\\r\n            \"<body>\"<\/span>\\\r\n            \"<table>\"<\/span>\\\r\n\r\n    outStr2<\/span> =<\/span>\"<\/table>\"<\/span>\\\r\n             \"<\/body>\"<\/span>\\\r\n             \"<\/html>\"<\/span>\r\n\r\n    latest_question_list<\/span> =<\/span> Question<\/span>.<\/span>objects<\/span>.<\/span>order_by<\/span>(<\/span>'-pub_date'<\/span>)<\/span>\r\n    outList<\/span> =<\/span> \"\"<\/span>\r\n\r\n    for<\/span> q<\/span> in<\/span> latest_question_list<\/span>:<\/span>\r\n        print<\/span>(<\/span>q<\/span>.<\/span>pub_date<\/span>.<\/span>astimezone<\/span>(<\/span>timezone<\/span>(<\/span>'Asia\/Tokyo'<\/span>)))<\/span>\r\n        outList<\/span> +=<\/span> \"<tr><td>\"<\/span> +<\/span> q<\/span>.<\/span>pub_date<\/span>.<\/span>astimezone<\/span>(<\/span>timezone<\/span>(<\/span>'Asia\/Tokyo'<\/span>)).<\/span>strftime<\/span>(<\/span> '%Y\/%m\/%d %H:%M:%S'<\/span>)<\/span> +<\/span>\"<\/td><td>\"<\/span> +<\/span> q<\/span>.<\/span>question_text<\/span> +<\/span> \"<\/td><\/tr>\"<\/span>\r\n    output<\/span> =<\/span> outStr1<\/span>+<\/span> outList<\/span> +<\/span> outStr2<\/span>\r\n    return<\/span> HttpResponse<\/span>(<\/span>output<\/span>)<\/span>\r\n<\/code><\/pre>\n
\u4f7f\u7528\u6a21\u677f<\/h3>\n
\u7531\u4e8e\u5728\u786c\u7f16\u7801\u5b57\u7b26\u4e32\u4e2d\u7f16\u5199HTML\u4e0d\u7f8e\u89c2\uff0c\u6240\u4ee5\u5e94\u8be5\u4f7f\u7528\u6a21\u677f\u3002<\/p>\n
\u5728<\u9879\u76ee\u540d\u79f0>\/settings.py\u6587\u4ef6\u4e2d\u6709\u4ee5\u4e0b\u8bbe\u7f6e<\/p>\n
INSTALLED_APPS<\/span> =<\/span> [<\/span>\r\n    'polls.apps.PollsConfig'<\/span>,<\/span>\r\n    'django.contrib.admin'<\/span>,<\/span>\r\n    'django.contrib.auth'<\/span>,<\/span>\r\n    'django.contrib.contenttypes'<\/span>,<\/span>\r\n    'django.contrib.sessions'<\/span>,<\/span>\r\n    'django.contrib.messages'<\/span>,<\/span>\r\n    'django.contrib.staticfiles'<\/span>,<\/span>\r\n]<\/span>\r\n      \uff1a<\/span>\r\n      \uff1a<\/span>\r\n      \uff1a<\/span>\r\n\r\nTEMPLATES<\/span> =<\/span> [<\/span>\r\n    {<\/span>\r\n        'BACKEND'<\/span>:<\/span> 'django.template.backends.django.DjangoTemplates'<\/span>,<\/span>\r\n        'DIRS'<\/span>:<\/span> [],<\/span>\r\n        'APP_DIRS'<\/span>:<\/span> True<\/span>,<\/span>\r\n        'OPTIONS'<\/span>:<\/span> {<\/span>\r\n            'context_processors'<\/span>:<\/span> [<\/span>\r\n                'django.template.context_processors.debug'<\/span>,<\/span>\r\n                'django.template.context_processors.request'<\/span>,<\/span>\r\n                'django.contrib.auth.context_processors.auth'<\/span>,<\/span>\r\n                'django.contrib.messages.context_processors.messages'<\/span>,<\/span>\r\n            ],<\/span>\r\n        },<\/span>\r\n    },<\/span>\r\n]<\/span>\r\n<\/code><\/pre>\n
\u6839\u636e\u8fd9\u4e2a\u8bbe\u7f6e\u4e2d\u7684 ‘APP_DIRS’: True \uff0cDjango\u53ef\u4ee5\u5728INSTALLED_APPS\u4e2d\u6ce8\u518c\u7684\u5e94\u7528\u7a0b\u5e8f\u76ee\u5f55\u4e2d\u641c\u7d22\u6a21\u677f\u3002\u8fd9\u662f\u5728\u6559\u7a0b\u4e2d\u63d0\u5230\u7684\u3002<\/p>\n
\u6240\u4ee5\uff0c\u5728polls\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3atemplates\/pollsTemp\u7684\u76ee\u5f55\uff0c\u5e76\u653e\u7f6e\u6a21\u677f\u6587\u4ef6\u3002
\n\u4e3a\u4ec0\u4e48\u4e0d\u653e\u5728templates\u76ee\u5f55\u4e0b\u5462\uff1f\u5728\u6559\u7a0b\u4e2d\u63d0\u5230\u4e86\u6a21\u677f\u7684\u547d\u540d\u7a7a\u95f4\uff0c\u4e5f\u5c31\u662f\u8bf4Django\u5728\u83b7\u53d6\u6a21\u677f\u6587\u4ef6\u65f6\uff0c\u5e76\u4e0d\u533a\u5206templates\u76ee\u5f55\u6240\u5c5e\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u56e0\u6b64\u5f53\u5e94\u7528\u7a0b\u5e8f\u4e4b\u95f4\u5b58\u5728\u540d\u79f0\u51b2\u7a81\u65f6\uff0c\u5c31\u4f1a\u5bfc\u81f4\u610f\u5916\u9009\u62e9\u4e86\u6a21\u677f\u6587\u4ef6\u3002
\n\u76f8\u53cd\uff0c\u6211\u8ba4\u4e3a\u5728templates\u4e0b\u521b\u5efa\u7684\u76ee\u5f55\u540d\u79f0\u5e76\u4e0d\u9700\u8981\u4e0e\u5e94\u7528\u7a0b\u5e8f\u540d\u79f0\u76f8\u540c\uff08\u5c3d\u7ba1\u76f8\u540c\u7684\u66f4\u6613\u4e8e\u7406\u89e3\uff09\uff0c\u6240\u4ee5\u6211\u6545\u610f\u6539\u53d8\u4e86\u540d\u79f0\u6765\u5c1d\u8bd5\u4e00\u4e0b\u3002<\/p>\n
\u5c3d\u7ba1\u4e0e\u6559\u7a0b\u4e0d\u540c\uff0c\u4f46\u4e3a\u4e86\u751f\u6210\u4e0e\u521a\u521a\u7f16\u5199\u7684HTML\u5b8c\u5168\u76f8\u540c\u7684\u8f93\u51fa\uff0c\u73b0\u5728\u5c1d\u8bd5\u521b\u5efa\u4e00\u4e2a\u6a21\u677f\u6587\u4ef6\u3002
\n\u56e0\u6b64\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3apolls\/templates\/pollsTemp\/repathView.html\u7684\u6587\u4ef6\u3002<\/p>\n
\u6a21\u677f\u7684\u8bed\u6cd5\u5728Django\u6a21\u677f\u8bed\u8a00\u4e2d\u6709\u8be6\u7ec6\u4ecb\u7ecd\u3002<\/p>\n
\u53d8\u91cf
\n\u53d8\u91cf\u5728\u6a21\u677f\u4e2d\u4ee5 {{ \u53d8\u91cf }} \u7684\u5f62\u5f0f\u8fdb\u884c\u63cf\u8ff0\u3002
\n\u867d\u7136\u6587\u6863\u4e0a\u5199\u4e86\u5f88\u591a\uff0c\u4f46\u662f\u76ee\u524d\u53ea\u7406\u89e3\u8fd9\u4e00\u70b9\u3002<\/p>\n
\u5728\u4e2d\u56fd\u63d0\u4f9b\u4e86\u4e00\u79cd\u9009\u9879\u6765\u7528\u4e2d\u56fd\u672c\u5730\u8bed\u8a00\u91cd\u8ff0\u4e0a\u8ff0\u5185\u5bb9\uff1a
\n\u53ef\u4ee5\u6307\u5b9a\u53d8\u91cf\u663e\u793a\u7684\u683c\u5f0f
\n\u4f7f\u7528{{\u53d8\u91cf | \u8fc7\u6ee4\u5668}}\u7684\u5f62\u5f0f\u8fdb\u884c\u63cf\u8ff0\u3002
\n\u6709\u5173\u53ef\u7528\u7684\u5185\u7f6e\u8fc7\u6ee4\u5668\uff0c\u8bf7\u53c2\u9605\u5185\u7f6e\u8fc7\u6ee4\u5668\u53c2\u8003\u6587\u6863\u3002<\/p>\n
\u524d\u8ff0\u7684strftime\u683c\u5f0f\u5bf9\u5e94\u7684\u65e5\u671f\u663e\u793a\u4e3a{{ \u53d8\u91cf | date:”Y\/m\/d ” }}{{ \u53d8\u91cf | time:”H:i:s” }}\u3002<\/p>\n
\u6807\u7b7e
\n\u6807\u7b7e\u7528\u6765\u8868\u793a\u63a7\u5236\u8bed\u6cd5\u7b49\u3002\u5728\u6807\u7b7e\u4e2d\u4e0d\u80fd\u5199\u5165Python\u8bed\u6cd5\uff0c\u800c\u662f\u4f7f\u7528\u6b64\u6a21\u677f\u4e13\u7528\u7684\u8bed\u6cd5\uff0c\u5e76\u4ee5{% \u6807\u7b7e %}\u7684\u683c\u5f0f\u8fdb\u884c\u7f16\u5199\u3002
\n\u6709\u5173\u9884\u8bbe\u7684\u5185\u5efa\u6807\u7b7e\u7684\u4fe1\u606f\u53ef\u4ee5\u5728\u5185\u5efa\u6807\u7b7e\u53c2\u8003\u4e2d\u627e\u5230\u3002<\/p>\n
for\u5faa\u73af\u7684\u91cd\u590d\u5982\u4e0b\u6240\u793a<\/p>\n
{% for \u53d8\u91cf in \u5217\u8868\u53d8\u91cf %}
\n\uff1a
\n{% endfor %}<\/p>\n
\u5982\u679c\u6761\u4ef6\u4e00\u6210\u7acb\uff0c\u5219\u6267\u884c\u8868\u8fbe\u5f0f\u4e00\uff1b\u5982\u679c\u6761\u4ef6\u4e00\u4e0d\u6210\u7acb\u4f46\u6761\u4ef6\u4e8c\u6210\u7acb\uff0c\u5219\u6267\u884c\u8868\u8fbe\u5f0f\u4e8c\uff1b\u5982\u679c\u6761\u4ef6\u4e00\u548c\u6761\u4ef6\u4e8c\u90fd\u4e0d\u6210\u7acb\uff0c\u5219\u6267\u884c\u8868\u8fbe\u5f0f\u4e09\u7684\u5206\u652f\u3002<\/p>\n
\u5982\u679c\u8bed\u53e5\u662f “\u5982\u679c\u6761\u4ef6\u4e00\u6210\u7acb\uff0c\u5219\u6267\u884c\u8868\u8fbe\u5f0f\u4e00\uff1b\u5982\u679c\u6761\u4ef6\u4e00\u4e0d\u6210\u7acb\u4f46\u6761\u4ef6\u4e8c\u6210\u7acb\uff0c\u5219\u6267\u884c\u8868\u8fbe\u5f0f\u4e8c\uff1b\u5982\u679c\u6761\u4ef6\u4e00\u548c\u6761\u4ef6\u4e8c\u90fd\u4e0d\u6210\u7acb\uff0c\u5219\u6267\u884c\u8868\u8fbe\u5f0f\u4e09\u7684\u5206\u652f” \uff0c\u8fd9\u53ef\u4ee5\u7528\u4ee5\u4e0b\u65b9\u5f0f\u8868\u8fbe\uff1a<\/p>\n
\u5982\u679c\u6761\u4ef6\u4e00{% if \u6761\u4ef6\u5f0f\uff11 %} {% endif %} \u6210\u7acb\uff0c\u5219\u6267\u884c\u8868\u8fbe\u5f0f\u4e00\uff0c\u5982\u679c\u6761\u4ef6\u4e00\u4e0d\u6210\u7acb\u4f46\u6761\u4ef6\u4e8c{% elif \u6761\u4ef6\u5f0f\uff12 %} {% endif %} \u6210\u7acb\uff0c\u5219\u6267\u884c\u8868\u8fbe\u5f0f\u4e8c\uff0c\u5426\u5219{% else %} {% endif %} \u6267\u884c\u8868\u8fbe\u5f0f\u4e09\u7684\u5206\u652f\u3002<\/p>\n
\u6839\u636e\u6b64\u8fdb\u884c\u6a21\u677f\u7684\u521b\u5efa\u3002<\/p>\n
<!DOCTYPE html><\/span>\r\n<html<\/span> lang=<\/span>\"ja\"<\/span>><\/span>\r\n<head><\/span>\r\n    <meta<\/span> charset=<\/span>\"UTF-8\"<\/span>><\/span>\r\n    <title><\/span>Question DB\u306e\u4e2d\u5473\u3092\u8868\u793a\u3059\u308b<\/title><\/span>\r\n<\/head><\/span>\r\n<body><\/span>\r\n\r\n{% if latest_question_list %}\r\n<table><\/span>\r\n    {% for q in latest_question_list %}\r\n    <tr><\/span>\r\n        <td><\/span>{{q.pub_date | date:\"Y\/m\/d \" }}{{q.pub_date | time:\"H:i:s\" }}<\/td><\/span>\r\n        <td><\/span>{{ q.question_text }}<\/td><\/span>\r\n    <\/tr><\/span>\r\n    {% endfor %}\r\n<\/table><\/span>\r\n{% else %}\r\n    <p><\/span>No polls are available.<\/p><\/span>\r\n{% endif %}\r\n<\/body><\/span>\r\n<\/html><\/span>\r\n<\/code><\/pre>\n
\u89c6\u56fe\u65b9\u9762\u7684\u66f4\u6539\u53ea\u6d89\u53carepathView\uff0c\u5177\u4f53\u5982\u4e0b\u3002<\/p>\n
def<\/span> repathView<\/span>(<\/span>request<\/span>,<\/span> number<\/span>):<\/span>\r\n    latest_question_list<\/span> =<\/span> Question<\/span>.<\/span>objects<\/span>.<\/span>order_by<\/span>(<\/span>'-pub_date'<\/span>)<\/span>\r\n    template<\/span> =<\/span> loader<\/span>.<\/span>get_template<\/span>(<\/span>'pollsTemp\/repathView.html'<\/span>)<\/span>\r\n    context<\/span> =<\/span> {<\/span>\r\n        'latest_question_list'<\/span>:<\/span> latest_question_list<\/span>,<\/span>\r\n    }<\/span>\r\n    return<\/span> HttpResponse<\/span>(<\/span>template<\/span>.<\/span>render<\/span>(<\/span>context<\/span>,<\/span> request<\/span>))<\/span>\r\n<\/code><\/pre>\n
\u6a21\u677f\u7684\u52a0\u8f7d\u662f\u901a\u8fc7loader.get_template\u6765\u5b8c\u6210\u7684\u3002
\n\u6b63\u5982\u4e4b\u524d\u6240\u8ff0\uff0c\u5b83\u4f1a\u5728\u5e94\u7528\u7a0b\u5e8f\u4e0b\u7684templates\u76ee\u5f55\u4e0b\u67e5\u627e\u6a21\u677f\uff0c\u56e0\u6b64\u5728\u8fd9\u91cc\u9700\u8981\u6307\u5b9a\u7684\u662f\u4ecetemplates\u76ee\u5f55\u4e0b\u7684\u8def\u5f84\u540d\u3002<\/p>\n
\u4f20\u9012\u7ed9\u6a21\u677f\u7684\u53d8\u91cf\u9700\u4ee5\u5b57\u5178\u7c7b\u578b\u4f20\u9012\u3002<\/p>\n
\u6700\u540e\uff0c\u8fd4\u56detemplate.render(\u5305\u542b\u53d8\u91cf\u7684\u5b57\u5178, request)\u4f5c\u4e3aHttpResponse\u7684\u53c2\u6570\u3002<\/p>\n
\u50cf\u5f80\u5e38\u4e00\u6837<\/p>\n
\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1apython manage.py runserver<\/p><\/blockquote>\n
\u542f\u52a8\u670d\u52a1\u5668\uff0c\u5e76\u8bbf\u95eehttp:\/\/127.0.0.1:8000\/polls\/test1\u3002<\/p>\n
\u5728\u6bd4\u8f83\u4e4b\u524d\uff0c\u8bf7\u5148\u8bbf\u95ee http:\/\/127.0.0.1:8000\/polls\/tes1 \u6765\u67e5\u770b\u548c subView() \u51fd\u6570\u751f\u6210\u7684\u7ed3\u679c\u662f\u5426\u76f8\u540c\u3002<\/p>\n
\u5feb\u6377\u65b9\u5f0f\uff1a\u5448\u73b0()<\/h3>\n
\u4f7f\u7528render()\u51fd\u6570\u540c\u65f6\u6267\u884c\u5728\u89c6\u56fe\u4e2d\u8bfb\u53d6\u548c\u53d1\u9001\u6a21\u677f\u7684\u64cd\u4f5c\uff0c\u6765\u91cd\u5199\u89c6\u56fe\u3002<\/p>\n
from<\/span> django.shortcuts<\/span> import<\/span> render<\/span>\r\n\r\ndef<\/span> repathView<\/span>(<\/span>request<\/span>,<\/span> number<\/span>):<\/span>\r\n    latest_question_list<\/span> =<\/span> Question<\/span>.<\/span>objects<\/span>.<\/span>order_by<\/span>(<\/span>'-pub_date'<\/span>)<\/span>\r\n    context<\/span> =<\/span> {<\/span>\r\n        'latest_question_list'<\/span>:<\/span> latest_question_list<\/span>,<\/span>\r\n    }<\/span>\r\n    return<\/span> render<\/span>(<\/span>request<\/span>,<\/span> 'pollsTemp\/repathView.html'<\/span>,<\/span> context<\/span>)<\/span>\r\n<\/code><\/pre>\n
\u8fd9\u662f\u6700\u7ec8\u7684\u6e90\u4ee3\u7801\u3002<\/h1>\n
\u5c55\u793a\u5230\u76ee\u524d\u4e3a\u6b62\u6240\u4fee\u6539\u7684\u6587\u4ef6\u5185\u5bb9<\/p>\n
\"\"\"\r\nDjango settings for demoDjango project.\r\n\r\nGenerated by 'django-admin startproject' using Django 2.0.2.\r\n\r\nFor more information on this file, see\r\nhttps:\/\/docs.djangoproject.com\/en\/2.0\/topics\/settings\/\r\n\r\nFor the full list of settings and their values, see\r\nhttps:\/\/docs.djangoproject.com\/en\/2.0\/ref\/settings\/\r\n\"\"\"<\/span>\r\n\r\nimport<\/span> os<\/span>\r\n\r\n# Build paths inside the project like this: os.path.join(BASE_DIR, ...)\r\n<\/span>BASE_DIR<\/span> =<\/span> os<\/span>.<\/span>path<\/span>.<\/span>dirname<\/span>(<\/span>os<\/span>.<\/span>path<\/span>.<\/span>dirname<\/span>(<\/span>os<\/span>.<\/span>path<\/span>.<\/span>abspath<\/span>(<\/span>__file__<\/span>)))<\/span>\r\n\r\n\r\n# Quick-start development settings - unsuitable for production\r\n# See https:\/\/docs.djangoproject.com\/en\/2.0\/howto\/deployment\/checklist\/\r\n<\/span>\r\n# SECURITY WARNING: keep the secret key used in production secret!\r\n<\/span>SECRET_KEY<\/span> =<\/span> 'w2)3xu0&^)c)oa9s@-y#hg8&e=sy#08@6n656yzdvg6xgnt6_#'<\/span>\r\n\r\n# SECURITY WARNING: don't run with debug turned on in production!\r\n<\/span>DEBUG<\/span> =<\/span> True<\/span>\r\n\r\nALLOWED_HOSTS<\/span> =<\/span> []<\/span>\r\n\r\n\r\n# Application definition\r\n<\/span>\r\nINSTALLED_APPS<\/span> =<\/span> [<\/span>\r\n    'polls.apps.PollsConfig'<\/span>,<\/span>\r\n    'django.contrib.admin'<\/span>,<\/span>\r\n    'django.contrib.auth'<\/span>,<\/span>\r\n    'django.contrib.contenttypes'<\/span>,<\/span>\r\n    'django.contrib.sessions'<\/span>,<\/span>\r\n    'django.contrib.messages'<\/span>,<\/span>\r\n    'django.contrib.staticfiles'<\/span>,<\/span>\r\n]<\/span>\r\n\r\nMIDDLEWARE<\/span> =<\/span> [<\/span>\r\n    'django.middleware.security.SecurityMiddleware'<\/span>,<\/span>\r\n    'django.contrib.sessions.middleware.SessionMiddleware'<\/span>,<\/span>\r\n    'django.middleware.common.CommonMiddleware'<\/span>,<\/span>\r\n    'django.middleware.csrf.CsrfViewMiddleware'<\/span>,<\/span>\r\n    'django.contrib.auth.middleware.AuthenticationMiddleware'<\/span>,<\/span>\r\n    'django.contrib.messages.middleware.MessageMiddleware'<\/span>,<\/span>\r\n    'django.middleware.clickjacking.XFrameOptionsMiddleware'<\/span>,<\/span>\r\n]<\/span>\r\n\r\nROOT_URLCONF<\/span> =<\/span> 'demoDjango.urls'<\/span>\r\n\r\nTEMPLATES<\/span> =<\/span> [<\/span>\r\n    {<\/span>\r\n        'BACKEND'<\/span>:<\/span> 'django.template.backends.django.DjangoTemplates'<\/span>,<\/span>\r\n        'DIRS'<\/span>:<\/span> [],<\/span>\r\n        'APP_DIRS'<\/span>:<\/span> True<\/span>,<\/span>\r\n        'OPTIONS'<\/span>:<\/span> {<\/span>\r\n            'context_processors'<\/span>:<\/span> [<\/span>\r\n                'django.template.context_processors.debug'<\/span>,<\/span>\r\n                'django.template.context_processors.request'<\/span>,<\/span>\r\n                'django.contrib.auth.context_processors.auth'<\/span>,<\/span>\r\n                'django.contrib.messages.context_processors.messages'<\/span>,<\/span>\r\n            ],<\/span>\r\n        },<\/span>\r\n    },<\/span>\r\n]<\/span>\r\n\r\nWSGI_APPLICATION<\/span> =<\/span> 'demoDjango.wsgi.application'<\/span>\r\n\r\n\r\n# Database\r\n# https:\/\/docs.djangoproject.com\/en\/2.0\/ref\/settings\/#databases\r\n<\/span>\r\nDATABASES<\/span> =<\/span> {<\/span>\r\n    'default'<\/span>:<\/span> {<\/span>\r\n        'ENGINE'<\/span>:<\/span> 'django.db.backends.sqlite3'<\/span>,<\/span>\r\n        'NAME'<\/span>:<\/span> os<\/span>.<\/span>path<\/span>.<\/span>join<\/span>(<\/span>BASE_DIR<\/span>,<\/span> 'db.sqlite3'<\/span>),<\/span>\r\n    }<\/span>\r\n}<\/span>\r\n\r\n\r\n# Password validation\r\n# https:\/\/docs.djangoproject.com\/en\/2.0\/ref\/settings\/#auth-password-validators\r\n<\/span>\r\nAUTH_PASSWORD_VALIDATORS<\/span> =<\/span> [<\/span>\r\n    {<\/span>\r\n        'NAME'<\/span>:<\/span> 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator'<\/span>,<\/span>\r\n    },<\/span>\r\n    {<\/span>\r\n        'NAME'<\/span>:<\/span> 'django.contrib.auth.password_validation.MinimumLengthValidator'<\/span>,<\/span>\r\n    },<\/span>\r\n    {<\/span>\r\n        'NAME'<\/span>:<\/span> 'django.contrib.auth.password_validation.CommonPasswordValidator'<\/span>,<\/span>\r\n    },<\/span>\r\n    {<\/span>\r\n        'NAME'<\/span>:<\/span> 'django.contrib.auth.password_validation.NumericPasswordValidator'<\/span>,<\/span>\r\n    },<\/span>\r\n]<\/span>\r\n\r\n\r\n# Internationalization\r\n# https:\/\/docs.djangoproject.com\/en\/2.0\/topics\/i18n\/\r\n<\/span>\r\nLANGUAGE_CODE<\/span> =<\/span> 'ja'<\/span>\r\n\r\nTIME_ZONE<\/span> =<\/span> 'Asia\/Tokyo'<\/span>\r\n\r\nUSE_I18N<\/span> =<\/span> True<\/span>\r\n\r\nUSE_L10N<\/span> =<\/span> True<\/span>\r\n\r\nUSE_TZ<\/span> =<\/span> True<\/span>\r\n\r\n\r\n# Static files (CSS, JavaScript, Images)\r\n# https:\/\/docs.djangoproject.com\/en\/2.0\/howto\/static-files\/\r\n<\/span>\r\nSTATIC_URL<\/span> =<\/span> '\/static\/'<\/span>\r\n<\/code><\/pre>\n
\"\"\"demoDjango URL Configuration\r\n\r\nThe `urlpatterns` list routes URLs to views. For more information please see:\r\n    https:\/\/docs.djangoproject.com\/en\/2.0\/topics\/http\/urls\/\r\nExamples:\r\nFunction views\r\n    1. Add an import:  from my_app import views\r\n    2. Add a URL to urlpatterns:  path('', views.home, name='home')\r\nClass-based views\r\n    1. Add an import:  from other_app.views import Home\r\n    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')\r\nIncluding another URLconf\r\n    1. Import the include() function: from django.urls import include, path\r\n    2. Add a URL to urlpatterns:  path('blog\/', include('blog.urls'))\r\n\"\"\"<\/span>\r\nfrom<\/span> django.contrib<\/span> import<\/span> admin<\/span>\r\nfrom<\/span> django.urls<\/span> import<\/span> path<\/span>,<\/span> include<\/span>\r\n\r\nurlpatterns<\/span> =<\/span> [<\/span>\r\n    path<\/span>(<\/span>'polls\/'<\/span>,<\/span> include<\/span>(<\/span>'polls.urls'<\/span>)),<\/span>\r\n    path<\/span>(<\/span>'admin\/'<\/span>,<\/span> admin<\/span>.<\/span>site<\/span>.<\/span>urls<\/span>),<\/span>\r\n]<\/span>\r\n<\/code><\/pre>\n
from<\/span> django.contrib<\/span> import<\/span> admin<\/span>\r\n\r\nfrom<\/span> .models<\/span> import<\/span> Question<\/span>,<\/span> Choice<\/span>\r\n\r\nadmin<\/span>.<\/span>site<\/span>.<\/span>register<\/span>(<\/span>Question<\/span>)<\/span>\r\nadmin<\/span>.<\/span>site<\/span>.<\/span>register<\/span>(<\/span>Choice<\/span>)<\/span>\r\n<\/code><\/pre>\n
from<\/span> django.db<\/span> import<\/span> models<\/span>\r\n\r\n\r\nclass<\/span> Question<\/span>(<\/span>models<\/span>.<\/span>Model<\/span>):<\/span>\r\n    question_text<\/span> =<\/span> models<\/span>.<\/span>CharField<\/span>(<\/span>max_length<\/span>=<\/span>200<\/span>)<\/span>\r\n    pub_date<\/span> =<\/span> models<\/span>.<\/span>DateTimeField<\/span>(<\/span>'date published'<\/span>)<\/span>\r\n\r\n\r\nclass<\/span> Choice<\/span>(<\/span>models<\/span>.<\/span>Model<\/span>):<\/span>\r\n    question<\/span> =<\/span> models<\/span>.<\/span>ForeignKey<\/span>(<\/span>Question<\/span>,<\/span> on_delete<\/span>=<\/span>models<\/span>.<\/span>CASCADE<\/span>)<\/span>\r\n    choice_text<\/span> =<\/span> models<\/span>.<\/span>CharField<\/span>(<\/span>max_length<\/span>=<\/span>200<\/span>)<\/span>\r\n    votes<\/span> =<\/span> models<\/span>.<\/span>IntegerField<\/span>(<\/span>default<\/span>=<\/span>0<\/span>)<\/span>\r\n<\/code><\/pre>\n
from<\/span> django.urls<\/span> import<\/span> path<\/span>,<\/span>re_path<\/span>\r\n\r\nfrom<\/span> .<\/span> import<\/span> views<\/span>\r\nimport<\/span> re<\/span>\r\n\r\nurlpatterns<\/span> =<\/span> [<\/span>\r\n    path<\/span>(<\/span>''<\/span>,<\/span> views<\/span>.<\/span>index<\/span>,<\/span> name<\/span>=<\/span>'index'<\/span>),<\/span>\r\n    path<\/span>(<\/span>'<int:number>'<\/span>,<\/span> views<\/span>.<\/span>subView<\/span>,<\/span> name<\/span>=<\/span>'suburl'<\/span>),<\/span>\r\n    re_path<\/span>(<\/span>'test(?P<number>[0-9])'<\/span>,<\/span> views<\/span>.<\/span>repathView<\/span>,<\/span> name<\/span>=<\/span>'re_path_url'<\/span>),<\/span>\r\n]<\/span>\r\n<\/code><\/pre>\n
from<\/span> django.http<\/span> import<\/span> HttpResponse<\/span>\r\nfrom<\/span> pytz<\/span> import<\/span> timezone<\/span>\r\n\r\nfrom<\/span> .models<\/span> import<\/span> Question<\/span>\r\nfrom<\/span> django.shortcuts<\/span> import<\/span> render<\/span>\r\n\r\ndef<\/span> index<\/span>(<\/span>request<\/span>):<\/span>\r\n    latest_question_list<\/span> =<\/span> Question<\/span>.<\/span>objects<\/span>.<\/span>order_by<\/span>(<\/span>'-pub_date'<\/span>)[:<\/span>5<\/span>]<\/span>\r\n    output<\/span> =<\/span> ', '<\/span>.<\/span>join<\/span>([<\/span>q<\/span>.<\/span>question_text<\/span> for<\/span> q<\/span> in<\/span> latest_question_list<\/span>])<\/span>\r\n    return<\/span> HttpResponse<\/span>(<\/span>output<\/span>)<\/span>\r\n\r\n    # Leave the rest of the views (detail, results, vote) unchanged\r\n<\/span>\r\ndef<\/span> subView<\/span>(<\/span>request<\/span>,<\/span> number<\/span>):<\/span>\r\n    outStr1<\/span> =<\/span>\"<html>\"<\/span>\\\r\n            \"<head>\"<\/span>\\\r\n            \"<title>Question DB\u306e\u4e2d\u5473\u3092\u8868\u793a\u3059\u308b<\/title>\"<\/span>\\\r\n            \"<\/head>\"<\/span>\\\r\n            \"<body>\"<\/span>\\\r\n            \"<table>\"<\/span>\\\r\n\r\n    outStr2<\/span> =<\/span>\"<\/table>\"<\/span>\\\r\n             \"<\/body>\"<\/span>\\\r\n             \"<\/html>\"<\/span>\r\n\r\n    latest_question_list<\/span> =<\/span> Question<\/span>.<\/span>objects<\/span>.<\/span>order_by<\/span>(<\/span>'-pub_date'<\/span>)<\/span>\r\n    outList<\/span> =<\/span> \"\"<\/span>\r\n\r\n    for<\/span> q<\/span> in<\/span> latest_question_list<\/span>:<\/span>\r\n        outList<\/span> +=<\/span> \"<tr><td>\"<\/span> +<\/span> q<\/span>.<\/span>pub_date<\/span>.<\/span>astimezone<\/span>(<\/span>timezone<\/span>(<\/span>'Asia\/Tokyo'<\/span>)).<\/span>strftime<\/span>(<\/span> '%Y\/%m\/%d %H:%M:%S'<\/span>)<\/span> +<\/span>\"<\/td><td>\"<\/span> +<\/span> q<\/span>.<\/span>question_text<\/span> +<\/span> \"<\/td><\/tr>\"<\/span>\r\n    output<\/span> =<\/span> outStr1<\/span>+<\/span> outList<\/span> +<\/span> outStr2<\/span>\r\n    return<\/span> HttpResponse<\/span>(<\/span>output<\/span>)<\/span>\r\n\r\ndef<\/span> repathView<\/span>(<\/span>request<\/span>,<\/span> number<\/span>):<\/span>\r\n    latest_question_list<\/span> =<\/span> Question<\/span>.<\/span>objects<\/span>.<\/span>order_by<\/span>(<\/span>'-pub_date'<\/span>)<\/span>\r\n    context<\/span> =<\/span> {<\/span>\r\n        'latest_question_list'<\/span>:<\/span> latest_question_list<\/span>,<\/span>\r\n    }<\/span>\r\n    return<\/span> render<\/span>(<\/span>request<\/span>,<\/span> 'pollsTemp\/repathView.html'<\/span>,<\/span> context<\/span>)<\/span>\r\n<\/code><\/pre>\n
<!DOCTYPE html><\/span>\r\n<html<\/span> lang=<\/span>\"ja\"<\/span>><\/span>\r\n<head><\/span>\r\n    <meta<\/span> charset=<\/span>\"UTF-8\"<\/span>><\/span>\r\n    <title><\/span>Question DB\u306e\u4e2d\u5473\u3092\u8868\u793a\u3059\u308b<\/title><\/span>\r\n<\/head><\/span>\r\n<body><\/span>\r\n\r\n{% if latest_question_list %}\r\n<table><\/span>\r\n    {% for q in latest_question_list %}\r\n    <tr><\/span>\r\n        <td><\/span>{{q.pub_date | date:\"Y\/m\/d \" }}{{q.pub_date | time:\"H:i:s\" }}<\/td><\/span>\r\n        <td><\/span>{{ q.question_text }}<\/td><\/span>\r\n    <\/tr><\/span>\r\n    {% endfor %}\r\n<\/table><\/span>\r\n{% else %}\r\n    <p><\/span>No polls are available.<\/p><\/span>\r\n{% endif %}\r\n<\/body><\/span>\r\n<\/html><\/span>\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
\u521b\u5efa\u7b2c\u4e00\u4e2a Django \u5e94\u7528\u7a0b\u5e8f\u65f6\uff0c\u6839\u636e\u7b2c 3 \u90e8\u5206\u7684\u5185\u5bb9\u8fdb\u884c\u5c1d\u8bd5\u548c\u8c03\u67e5\uff0c\u5e76\u8bb0\u5f55\u4e0b\u6765\u3002\u524d\u4e00\u7bc7\u6587\u7ae0\u662f\u5173\u4e8e\u5b66\u4e60  […]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-49813","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nDjango\u5b66\u4e60(3) - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/django\u5b66\u4e603\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Django\u5b66\u4e60(3)\" \/>\n<meta property=\"og:description\" content=\"\u521b\u5efa\u7b2c\u4e00\u4e2a Django \u5e94\u7528\u7a0b\u5e8f\u65f6\uff0c\u6839\u636e\u7b2c 3 \u90e8\u5206\u7684\u5185\u5bb9\u8fdb\u884c\u5c1d\u8bd5\u548c\u8c03\u67e5\uff0c\u5e76\u8bb0\u5f55\u4e0b\u6765\u3002\u524d\u4e00\u7bc7\u6587\u7ae0\u662f\u5173\u4e8e\u5b66\u4e60 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/django\u5b66\u4e603\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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