{"title":"模型关联 API 用法示例","version":"3.1","locale":"zh-hans","docname":"topics/db/examples/index","url":"/zh-hans/3.1/topics/db/examples/","canonical":"https://djangodocs.dev/zh-hans/3.1/topics/db/examples/","summary":"多对多关联 多对一关联 一对一关联","html":"<h1>模型关联 API 用法示例<a class=\"heading-anchor\" href=\"#examples-of-model-relationship-api-usage\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h1>\n<div class=\"toctree-wrapper compound\">\n<ul>\n<li class=\"toctree-l1\"><a class=\"reference internal\" href=\"/zh-hans/3.1/topics/db/examples/many_to_many/\">多对多关联</a></li>\n<li class=\"toctree-l1\"><a class=\"reference internal\" href=\"/zh-hans/3.1/topics/db/examples/many_to_one/\">多对一关联</a></li>\n<li class=\"toctree-l1\"><a class=\"reference internal\" href=\"/zh-hans/3.1/topics/db/examples/one_to_one/\">一对一关联</a></li>\n</ul>\n</div>","rootId":"examples-of-model-relationship-api-usage","toc":[],"breadcrumbs":[{"docname":"topics/index","title":"使用 Django","url":"/zh-hans/3.1/topics/"},{"docname":"topics/db/index","title":"模型和数据库","url":"/zh-hans/3.1/topics/db/"}],"prev":{"docname":"topics/db/instrumentation","title":"数据库工具","url":"/zh-hans/3.1/topics/db/instrumentation/"},"next":{"docname":"topics/db/examples/many_to_many","title":"多对多关联","url":"/zh-hans/3.1/topics/db/examples/many_to_many/"},"formats":{"html":"/zh-hans/3.1/topics/db/examples/","markdown":"/zh-hans/3.1/topics/db/examples.md","json":"/zh-hans/3.1/topics/db/examples.json"},"source":"https://github.com/django/django/blob/stable/3.1.x/docs/topics/db/examples/index.txt","official":"https://docs.djangoproject.com/zh-hans/3.1/topics/db/examples/","inVersions":["6.1","6.0","5.2","5.1","5.0","4.2","4.1","4.0","3.2","3.1","3.0","2.2","2.1","2.0"],"inLocales":["en","zh-hans","fr","ja","id","pt-br","ko","es","el","pl"]}