{"id":42035,"date":"2023-03-11T18:03:31","date_gmt":"2023-01-20T17:54:50","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%bd%93%e6%88%91%e5%9c%a8django%e4%b8%ad%e4%bd%bf%e7%94%a8postgresql%e7%9a%84%e6%97%b6%e5%80%99%e7%9a%84%e7%ac%94%e8%ae%b0%e3%80%82\/"},"modified":"2024-01-15T11:15:43","modified_gmt":"2024-01-15T03:15:43","slug":"%e5%bd%93%e6%88%91%e5%9c%a8django%e4%b8%ad%e4%bd%bf%e7%94%a8postgresql%e7%9a%84%e6%97%b6%e5%80%99%e7%9a%84%e7%ac%94%e8%ae%b0%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%bd%93%e6%88%91%e5%9c%a8django%e4%b8%ad%e4%bd%bf%e7%94%a8postgresql%e7%9a%84%e6%97%b6%e5%80%99%e7%9a%84%e7%ac%94%e8%ae%b0%e3%80%82\/","title":{"rendered":"\u5f53\u6211\u5728Django\u4e2d\u4f7f\u7528PostgreSQL\u7684\u65f6\u5019\u7684\u7b14\u8bb0"},"content":{"rendered":"<p>\u73af\u5883\uff1aDebian8.2\uff0cPython3.4\uff08\u5728\u865a\u62df\u73af\u5883\u4e0a\u6784\u5efa\uff09<\/p>\n<p>1\u3001\u5b89\u88c5 Django \u5e76\u521b\u5efa\u65b0\u9879\u76ee<br \/>\n\u4f7f\u7528\u547d\u4ee4 pip install Django \u5b89\u88c5 Django\u3002<br \/>\n\u4f7f\u7528\u547d\u4ee4 django-admin startproject hoge \u521b\u5efa\u4e00\u4e2a\u540d\u4e3a hoge \u7684\u65b0\u9879\u76ee\u3002<\/p>\n<p>2, \u5b89\u88c5PostgreSQL<br \/>\n\u4f7f\u7528apt-get\u5b89\u88c5postgresql<\/p>\n<p>3. \u5b89\u88c5libpq-dev<br \/>\n\uff08libpq\u662f\u4e3aPostgreSQL\u5f00\u53d1\u7684C\u8bed\u8a00\u63a5\u53e3\u3002<br \/>\n\u5b83\u662f\u5404\u79cd\u5e94\u7528\u7a0b\u5e8f\u63a5\u53e3\u7684\u5f15\u64ce\uff0c\u6ca1\u6709\u5b83\u5c31\u65e0\u6cd5\u4ecePython\u4e2d\u4f7f\u7528PostgreSQL\uff09<\/p>\n<p>\u8bf7\u4f7f\u7528apt-get\u5b89\u88c5libpq-dev<\/p>\n<p>4\u3001\u5b89\u88c5psycopg2<br \/>\n\uff08psycopg2\u662fPython\u7684PostgreSQL\u9002\u914d\u5668\u3002\u5982\u679c\u6ca1\u6709\u5b83\uff0c\u4ee5\u4e0b\u7701\u7565\uff09<\/p>\n<p>\u5b89\u88c5 python-psycopg2\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<br \/>\napt-get install python-psycopg2<\/p>\n<p>\u6216\u8005\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5 psycopg2\uff1a<br \/>\npip install psycopg2<\/p>\n<p>\u5728PostgreSQL\u4e2d\u521b\u5efa\u65b0\u7528\u6237\u548c\u5bc6\u7801\uff08\u4f7f\u7528\u8d85\u7ea7\u7528\u6237\u767b\u5f55PostgreSQL\uff0c\u5728Django\u9879\u76ee\u4e2d\u521b\u5efa\u8981\u4f7f\u7528\u7684\u6570\u636e\u5e93\u548c\u7528\u6237\uff09\u3002<\/p>\n<p>\u4f7f\u7528`su &#8211; postgres`\u5207\u6362\u81f3postgres\u7528\u6237<br \/>\n\u4f7f\u7528`psql`\u4ee5\u8d85\u7ea7\u7528\u6237\u8eab\u4efd\u767b\u5f55PostgreSQL\u4ea4\u4e92\u6a21\u5f0f<br \/>\n\u4f7f\u7528`CREATE ROLE testuser WITH PASSWORD &#8216;testpasswd&#8217;;`\u521b\u5efa\u7528\u6237<br \/>\n\u4f7f\u7528`CREATE DATABASE fuga OWNER testuser ENCODING &#8216;UTF8&#8217;;`\u521b\u5efa\u6570\u636e\u5e93<\/p>\n<p>\u6709\u5173PostgreSQL\u547d\u4ee4\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u8bbf\u95eehttps:\/\/www.postgresql.jp\/document\/9.4\/html\/sql-commands.html\u3002<\/p>\n<p>\u5728Django\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u5199\u5165\u6570\u636e\u5e93\u8bbe\u7f6e<br \/>\n\u57281\u4e2d\u521b\u5efa\u7684hoge\u9879\u76ee\u7684settings.py\u6587\u4ef6\u4e2d\uff0c<br \/>\n\u4fee\u6539\u6570\u636e\u5e93\u8bbe\u7f6e\u5982\u4e0b<\/p>\n<pre class=\"post-pre\"><code><span class=\"n\">DATABASES<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"s\">'default'<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n         <span class=\"s\">'ENGINE'<\/span><span class=\"p\">:<\/span> <span class=\"s\">'django.db.backends.postgresql_psycopg2'<\/span><span class=\"p\">,<\/span>\r\n         <span class=\"s\">'NAME'<\/span><span class=\"p\">:<\/span> <span class=\"s\">'fuga'<\/span><span class=\"p\">,<\/span>\r\n         <span class=\"s\">'USER'<\/span><span class=\"p\">:<\/span> <span class=\"s\">'testuser'<\/span><span class=\"p\">,<\/span>\r\n         <span class=\"s\">'PASSWORD'<\/span> <span class=\"p\">:<\/span> <span class=\"s\">'testpasswd'<\/span><span class=\"p\">,<\/span>\r\n         <span class=\"s\">'HOST'<\/span> <span class=\"p\">:<\/span> <span class=\"s\">'127.0.0.1'<\/span><span class=\"p\">,<\/span>\r\n         <span class=\"s\">'PORT'<\/span> <span class=\"p\">:<\/span> <span class=\"mi\">5432<\/span><span class=\"p\">,<\/span>\r\n     <span class=\"p\">}<\/span>\r\n <span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u6267\u884c\u4ee5\u4e0b\u64cd\u4f5c\uff1a\u8fd0\u884c\u8fc1\u79fb\u547d\u4ee4 &#8220;python manage.py migrate&#8221;\uff0c\u5982\u679c\u6ca1\u6709\u62a5\u9519\uff0c\u5219\u8868\u793aOK\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u73af\u5883\uff1aDebian8.2\uff0cPython3.4\uff08\u5728\u865a\u62df\u73af\u5883\u4e0a\u6784\u5efa\uff09 1\u3001\u5b89\u88c5 Django \u5e76\u521b\u5efa\u65b0\u9879\u76ee \u4f7f\u7528\u547d [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-42035","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u5f53\u6211\u5728Django\u4e2d\u4f7f\u7528PostgreSQL\u7684\u65f6\u5019\u7684\u7b14\u8bb0 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, 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