{"id":1762,"date":"2024-02-20T10:47:33","date_gmt":"2024-02-20T02:47:33","guid":{"rendered":"https:\/\/blog.iotot.com\/?p=1762"},"modified":"2024-02-20T10:48:06","modified_gmt":"2024-02-20T02:48:06","slug":"%e4%bd%bf%e7%94%a8python%e5%86%99%e4%b8%80%e6%ae%b5%e7%a8%8b%e5%ba%8f%ef%bc%8c%e8%bf%9e%e6%8e%a5postgresql%e6%95%b0%e6%8d%ae%e5%ba%93%ef%bc%8c%e5%b0%86adco%e6%95%b0%e6%8d%ae%e5%ba%93%e4%b8%adir_config","status":"publish","type":"post","link":"https:\/\/blog.iotot.com\/?p=1762","title":{"rendered":"\u4f7f\u7528python\u5199\u4e00\u6bb5\u7a0b\u5e8f\uff0c\u8fde\u63a5PostgreSQL\u6570\u636e\u5e93\uff0c\u5e76\u4fee\u6539\u91cc\u9762\u7684\u5185\u5bb9"},"content":{"rendered":"<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">import psycopg2\r\nfrom psycopg2 import Error\r\n\r\ndef update_expiration_date():\r\n    try:\r\n        # \u8fde\u63a5\u5230 PostgreSQL \u6570\u636e\u5e93\r\n        connection = psycopg2.connect(user=\"your_username\",\r\n                                      password=\"your_password\",\r\n                                      host=\"your_host\",\r\n                                      port=\"your_port\",\r\n                                      database=\"adco\")\r\n\r\n        cursor = connection.cursor()\r\n\r\n        # \u6267\u884c\u66f4\u65b0\u64cd\u4f5c\r\n        cursor.execute(\"UPDATE ir_config_parameter SET value = '123456' WHERE key = 'database.expiration_date';\")\r\n        connection.commit()\r\n        print(\"\u6210\u529f\u66f4\u65b0\u8bb0\u5f55\")\r\n\r\n    except (Exception, Error) as error:\r\n        print(\"\u66f4\u65b0\u8bb0\u5f55\u65f6\u51fa\u9519:\", error)\r\n\r\n    finally:\r\n        # \u5173\u95ed\u6570\u636e\u5e93\u8fde\u63a5\r\n        if connection:\r\n            cursor.close()\r\n            connection.close()\r\n            print(\"PostgreSQL \u8fde\u63a5\u5df2\u5173\u95ed\")\r\n\r\nif __name__ == '__main__':\r\n    update_expiration_date()\r\n<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>import psycopg2 from psycopg2 import Error def update_e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/posts\/1762"}],"collection":[{"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1762"}],"version-history":[{"count":2,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/posts\/1762\/revisions"}],"predecessor-version":[{"id":1764,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/posts\/1762\/revisions\/1764"}],"wp:attachment":[{"href":"https:\/\/blog.iotot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1762"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1762"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1762"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}