\u8fd9\u91cc\u4f8b\u4e3e\u4e862\u79cd\u60c5\u51b5\uff0c\u7b2c1\u79cd\u662f\u65b0\u5efa\u6570\u636e\u6a21\u578b\uff08\u6570\u636e\u5e93\u4e2d\u4e0d\u5b58\u5728\u540c\u540d\u8868\uff09\uff0c\u7b2c2\u79cd\u662f\u6570\u636e\u5e93\u5df2\u7ecf\u6709\u8868\u683c\u4e86\uff0c\u9700\u8981\u6839\u636e\u5df2\u6709\u8868\u683c\u81ea\u52a8\u751f\u6210\u6570\u636e\u6a21\u578b\u3002\u8fd9\u91cc\u5047\u8bbe\u9879\u76ee\u5df2\u7ecf\u8fde\u63a5\u597d\u4e86\u6570\u636e\u5e93\uff0c\u53ef\u8fdb\u884c\u4e0b\u4e00\u6b65\u64cd\u4f5c
\n\u4e00\u3001\u65b0\u5efa\u6570\u636e\u6a21\u578b\u3002\u5728models.py\u6587\u4ef6\u4e2d\u6839\u636eDjango\u89c4\u8303\u5efa\u6570\u636e\u6a21\u578b\uff0c\u5982\u4e0b\u4e3e\u4f8b\u4ee3\u7801<\/span><\/p>\n

Code: <\/strong>[\u5168\u9009]<\/a> [Expand\/Collapse]<\/a><\/div>\n
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class<\/span> Users(<\/span>models.Model<\/span>)<\/span>:<\/div>\n<\/li>\n
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employeeid =<\/span> models.CharField<\/span>(<\/span>unique=<\/span>True<\/span>,<\/span> max_length=<\/span>10<\/span>,<\/span> verbose_name=<\/span>‘\u5de5\u53f7’<\/span>)<\/span><\/div>\n<\/li>\n
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name =<\/span> models.CharField<\/span>(<\/span>max_length=<\/span>20<\/span>,<\/span> verbose_name=<\/span>‘\u59d3\u540d’<\/span>)<\/span><\/div>\n<\/li>\n
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password =<\/span> models.CharField<\/span>(<\/span>max_length=<\/span>20<\/span>,<\/span> verbose_name=<\/span>‘\u5bc6\u7801’<\/span>)<\/span><\/div>\n<\/li>\n
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<\/div>\n<\/li>\n
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admin_choices =<\/span> (<\/span><\/div>\n<\/li>\n
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(<\/span>1<\/span>,<\/span> "\u662f"<\/span>)<\/span>,<\/span><\/div>\n<\/li>\n
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(<\/span>0<\/span>,<\/span> "\u5426"<\/span>)<\/span>,<\/span><\/div>\n<\/li>\n
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)<\/span><\/div>\n<\/li>\n
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admin =<\/span> models.BooleanField<\/span>(<\/span>‘\u7ba1\u7406\u5458’<\/span>,<\/span> default=<\/span>False<\/span>,<\/span> choices=<\/span>admin_choices)<\/span><\/div>\n<\/li>\n
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create_time =<\/span> models.DateTimeField<\/span>(<\/span>auto_now_add=<\/span>True<\/span>,<\/span> verbose_name=<\/span>‘\u521b\u5efa\u65f6\u95f4’<\/span>)<\/span><\/div>\n<\/li>\n
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update_time =<\/span> models.DateTimeField<\/span>(<\/span>auto_now=<\/span>True<\/span>,<\/span> verbose_name=<\/span>‘\u66f4\u65b0\u65f6\u95f4’<\/span>)<\/span><\/div>\n<\/li>\n
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login_time =<\/span> models.DateTimeField<\/span>(<\/span>auto_now=<\/span>True<\/span>,<\/span> verbose_name=<\/span>‘\u767b\u5f55\u65f6\u95f4’<\/span>)<\/span><\/div>\n<\/li>\n
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<\/div>\n<\/li>\n
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# \u8f93\u51fa\u5bf9\u8c61\u65f6\uff0c\u8bbe\u7f6e\u663e\u793a\u51fa\u7684\u5185\u5bb9<\/span><\/div>\n<\/li>\n
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def<\/span> __str__<\/span>(<\/span>self<\/span>)<\/span>:<\/div>\n<\/li>\n
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return<\/span> self<\/span>.name<\/span><\/div>\n<\/li>\n
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<\/div>\n<\/li>\n
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class<\/span> UserFields(<\/span>models.Model<\/span>)<\/span>:<\/div>\n<\/li>\n
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user<\/span> =<\/span> models.ForeignKey<\/span>(<\/span>Users,<\/span> related_name=<\/span>‘user_fields’<\/span>,<\/span> on_delete=<\/span>models.CASCADE<\/span>,<\/span> verbose_name=<\/span>‘\u7528\u6237\u540d’<\/span>)<\/span><\/div>\n<\/li>\n
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table_name =<\/span> models.CharField<\/span>(<\/span>‘\u8868\u540d’<\/span>,<\/span> max_length=<\/span>20<\/span>)<\/span><\/div>\n<\/li>\n
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fields_opt =<\/span> models.JSONField<\/span>(<\/span>‘\u5b57\u6bb5\u8bbe\u7f6e’<\/span>,<\/span> )<\/span><\/div>\n<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>\n
GeSHi © Codebox Plus Extension<\/div>\n<\/div>\n
\u6a21\u578b\u6587\u4ef6\u7f16\u8f91\u5b8c\u540e\uff0c\u5728\u9879\u76eemanage.py\u6240\u5728\u76ee\u5f55\u547d\u4ee4\u884c\u4e2d\u6267\u884c<\/span><\/p>\n
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Code: <\/strong>[\u5168\u9009]<\/a> [Expand\/Collapse]<\/a><\/div>\n
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python manage.py makemigrations<\/div>\n<\/li>\n
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python manage.py migrate<\/div>\n<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>\n
GeSHi © Codebox Plus Extension<\/div>\n<\/div>\n

\n\u7b2c\u4e00\u6761\u547d\u4ee4\u4f1a\u6839\u636emodels.py\u6587\u4ef6\u5728\u9879\u76ee\u7684”App\\migrations”\u76ee\u5f55\u4e2d\u751f\u6210\u751f\u6210\u6570\u636e\u5e93\u8fc1\u79fb\u6587\u4ef6\uff0c\u7b2c\u4e8c\u6761\u547d\u4ee4\u4f1a\u6839\u636e\u4e0a\u6761\u547d\u4ee4\u751f\u6210\u7684\u4ee3\u7801\uff0c\u5728\u6570\u636e\u5e93\u4e2d\u751f\u6210\uff08\u6216\u53eb\u6570\u636e\u8fc1\u79fb\uff09User\u3001UserFields\u4e24\u4e2a\u6570\u636e\u8868\uff0c\u540c\u65f6\u8fd8\u4f1a\u81ea\u52a8\u751f\u6210Django\u81ea\u5df2\u9700\u8981\u7684\u4e00\u4e9b\u8f85\u52a9\u8868<\/p>\n
\u4e8c\u3001\u6839\u636e\u5df2\u6709\u8868\u683c\u81ea\u52a8\u751f\u6210\u6570\u636e\u6a21\u578b\u3002
\n\u5728\u9879\u76eemanage.py\u6240\u5728\u76ee\u5f55\u547d\u4ee4\u884c\u4e2d\u6267\u884c\u4e0b\u9762\u547d\u4ee4
\n<\/span><\/p>\n
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Code: <\/strong>[\u5168\u9009]<\/a> [Expand\/Collapse]<\/a><\/div>\n
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python manage.py inspectdb<\/div>\n<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>\n
GeSHi © Codebox Plus Extension<\/div>\n<\/div>\n
\u8be5\u547d\u4ee4\u4f1a\u6839\u636e\u8fde\u63a5\u7684\u6570\u636e\u5e93\u4e2d\u5df2\u6709\u7684\u6570\u636e\u8868\u683c\uff0c\u81ea\u52a8\u5728models.py\u6587\u4ef6\u4e2d\u751f\u6210\u6a21\u578b\u4ee3\u7801\uff0c\u6ce8\u610f\u5f53\u8868\u540d\u4e3a\u4e2d\u6587\u65f6\uff0c\u751f\u6210\u7684\u4ee3\u7801class\u7c7b\u540d\u4e3a\u7a7a\uff0c\u9700\u8981\u624b\u52a8\u6dfb\u52a0\u4e2d\u6587\u540d\uff08\u4e0e\u4e2d\u6587\u8868\u540d\u76f8\u540c\uff09\u3002\u540c\u65f6\u8fd8\u9700\u8981\u6dfb\u52a0\u201cmanaged = False\u201d\u8bed\u53e5\uff0c\u8be5\u8bed\u53e5\u7684\u4f5c\u7528\u662f\u5728\u8fdb\u884c\u6570\u636e\u5e93\u8fc1\u79fb\u65f6\uff0c\u5305\u542b\u8fd9\u4e2a\u8bed\u53e5\u7684\u6a21\u578b\u4e0d\u9700\u8981\u8fc1\u79fb\uff0c\u4e5f\u5c31\u662f\u544a\u8bc9\u5b83\u4e0d\u9700\u8981\u5728\u6570\u636e\u5e93\u4e2d\u5bf9\u8be5\u8868\u4f5c\u4fee\u6539\u3002\u4e3e\u4f8b\u4ee3\u7801\u5982\u4e0b \uff1a<\/span><\/p>\n
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Code: <\/strong>[\u5168\u9009]<\/a> [Expand\/Collapse]<\/a><\/div>\n
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class<\/span> \u4e13\u9879\u7c7b\u522b(<\/span>models.Model<\/span>)<\/span>:<\/div>\n<\/li>\n
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\u5e8f\u53f7 =<\/span> models.AutoField<\/span>(<\/span>primary_key=<\/span>True<\/span>)<\/span><\/div>\n<\/li>\n
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\u7c7b\u522b =<\/span> models.CharField<\/span>(<\/span>max_length=<\/span>30<\/span>)<\/span><\/div>\n<\/li>\n
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<\/div>\n<\/li>\n
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class<\/span> Meta:<\/div>\n<\/li>\n
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managed =<\/span> False<\/span><\/div>\n<\/li>\n
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db_table =<\/span> ‘\u4e13\u9879\u7c7b\u522b’<\/span><\/div>\n<\/li>\n
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<\/div>\n<\/li>\n
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<\/div>\n<\/li>\n
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class<\/span> \u4f5c\u4e1a\u533a\u7f16\u7801(<\/span>models.Model<\/span>)<\/span>:<\/div>\n<\/li>\n
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\u5e8f\u53f7 =<\/span> models.AutoField<\/span>(<\/span>primary_key=<\/span>True<\/span>)<\/span><\/div>\n<\/li>\n
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\u7f16\u7801 =<\/span> models.CharField<\/span>(<\/span>max_length=<\/span>10<\/span>,<\/span> blank=<\/span>True<\/span>,<\/span> null=<\/span>True<\/span>)<\/span><\/div>\n<\/li>\n
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\u540d\u79f0 =<\/span> models.CharField<\/span>(<\/span>max_length=<\/span>45<\/span>,<\/span> blank=<\/span>True<\/span>,<\/span> null=<\/span>True<\/span>)<\/span><\/div>\n<\/li>\n
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<\/div>\n<\/li>\n
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def<\/span> __str__<\/span>(<\/span>self<\/span>)<\/span>:<\/div>\n<\/li>\n
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return<\/span> self<\/span>.\u540d\u79f0<\/div>\n<\/li>\n
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<\/div>\n<\/li>\n
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class<\/span> Meta:<\/div>\n<\/li>\n
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managed =<\/span> False<\/span><\/div>\n<\/li>\n
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db_table =<\/span> ‘\u4f5c\u4e1a\u533a\u7f16\u7801’<\/span><\/div>\n<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>\n
GeSHi © Codebox Plus Extension<\/div>\n<\/div>\n
\u539f\u6587\u4f5c\u8005: BG6RSH | \u67e5\u770b\u539f\u5e16<\/a><\/small><\/p>\n","protected":false},"excerpt":{"rendered":"
\u8fd9\u91cc\u4f8b\u4e3e\u4e862\u79cd\u60c5\u51b5\uff0c\u7b2c1\u79cd\u662f\u65b0\u5efa\u6570\u636e\u6a21\u578b\uff08\u6570\u636e\u5e93\u4e2d\u4e0d\u5b58\u5728\u540c\u540d\u8868\uff09\uff0c\u7b2c2\u79cd\u662f\u6570\u636e\u5e93 … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[105],"tags":[],"class_list":["post-1445","post","type-post","status-publish","format-standard","hentry","category-105"],"_links":{"self":[{"href":"https:\/\/www.tansoo.cn\/index.php?rest_route=\/wp\/v2\/posts\/1445","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tansoo.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tansoo.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tansoo.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tansoo.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1445"}],"version-history":[{"count":0,"href":"https:\/\/www.tansoo.cn\/index.php?rest_route=\/wp\/v2\/posts\/1445\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.tansoo.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1445"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tansoo.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1445"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tansoo.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1445"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}