{"id":528,"date":"2024-08-13T18:00:34","date_gmt":"2024-08-13T10:00:34","guid":{"rendered":"https:\/\/thereisno.top:4430\/?p=528"},"modified":"2024-08-13T18:00:34","modified_gmt":"2024-08-13T10:00:34","slug":"python3%e8%bf%9e%e6%8e%a5oracle%e6%95%b0%e6%8d%ae%e5%ba%93","status":"publish","type":"post","link":"https:\/\/thereisno.top\/?p=528","title":{"rendered":"python3\u8fde\u63a5oracle\u6570\u636e\u5e93"},"content":{"rendered":"\n

\u58f0\u660e\uff1a<\/em><\/strong>python<\/em><\/strong>\uff0c<\/em><\/strong>cx_Oracle<\/em><\/strong>\u548c<\/em><\/strong>instantclient<\/em><\/strong>\u7684\u7248\u672c\u5e94\u4e00\u81f4<\/em><\/strong><\/p>\n\n\n\n

\u6211\u8fd9\u91cc\u4f7f\u7528\u7684\u7248\u672c\u662f<\/em><\/strong>python3.6 64<\/em><\/strong>\u4f4d<\/em><\/strong> ,cx_Oracle-5.3-11g.win-amd64-py3.6-2<\/em><\/strong>\u548c<\/em><\/strong>instantclient-basic-windows.x64-18.5.0.0.0dbru<\/em><\/strong><\/p>\n\n\n\n

1. <\/strong>\u9996\u5148\u5b89\u88c5<\/strong>cx_Oracle<\/strong>\u5305<\/strong><\/p>\n\n\n\n

\u5c3d\u91cf<\/strong>\u4e0d\u8981\u76f4\u63a5\u4f7f\u7528pip install cx_Oracle\uff0c\u8fd9\u6837\u9ed8\u8ba4\u5b89\u88c5\u7684\u662f\u6700\u65b0\u7248\u672c\u7684cx_Oracle,\u53ef\u80fd\u4f1a\u51fa\u73b0\u4ee5\u4e0b\u9519\u8bef<\/p>\n\n\n\n

1.1 cx_Oracle <\/strong>\u62a5\u9519\uff1a<\/strong>cx_Oracle.DatabaseError: DPI-1050: Oracle Client library must be at version 11.2<\/strong><\/p>\n\n\n\n

\u89e3\u51b3\u65b9\u6cd5\uff1a<\/strong>\u4ece https:\/\/pypi.python.org\/pypi\/cx_Oracle\/5.3<\/a> \u4e0b\u8f7d\u4f4e\u7248\u672ccx_Oracle\u7248\u672c \u53ef\u4ee5\u4e0b\u8f7dcx_Oracle-5.3-11g.win-amd64-py3.6-2.exe \uff0c\u7136\u540e\u76f4\u63a5\u5b89\u88c5<\/p>\n\n\n\n

1.2 <\/strong>\u5982\u679c\u5728\u5b89\u88c5<\/strong>cx_Oracle-5.3-11g.win-amd64-py3.6-2.exe <\/strong>\u65f6\u63d0\u793a<\/strong>Python version 3.6 required, which was not found in the registry<\/strong><\/p>\n\n\n\n

\u53ef\u4ee5\u901a\u8fc7\u6267\u884c\u8fd9\u4e2a\u6587\u4ef6\u6765\u89e3\u51b3<\/p>\n\n\n\n

register.py<\/a>   \u94fe\u63a5: https:\/\/pan.baidu.com\/s\/1GcPK_I7ddSLZkM2sv7AHtA<\/a>    \u63d0\u53d6\u7801: qrwm <\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

2. <\/strong>\u4e0b\u8f7d<\/strong>instantclient-basic-windows.x64-11.2.0.4.0.zip<\/strong>\uff0c\u89e3\u538b\u5e76\u914d\u7f6e\u73af\u5883\u53d8\u91cf\uff08\u653e\u5230<\/strong>path<\/strong>\u4e2d\uff09<\/strong><\/p>\n\n\n\n

\u4e0b\u8f7d\u5730\u5740\uff1ahttps:\/\/www.oracle.com\/technetwork\/cn\/topics\/winx64soft-101515-zhs.html<\/a><\/p>\n\n\n\n

\u4e0b\u8f7d\u597d\u540e\u89e3\u538b\uff0c\u5e76\u914d\u7f6e\u73af\u5883\u53d8\u91cf<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

3. <\/strong>\u5c06<\/strong>instantclient<\/strong>\u4e0b\u6240\u6709<\/strong>.dll<\/strong>\u6587\u4ef6\u5230<\/strong>python\\Lib\\site-packages\\<\/strong>\u4e0b\uff08\u6211\u8fd9\u91cc\u7684\u8def\u5f84\u4e3a<\/strong>C:\\Develop\\Anaconda3\\Lib\\site-packages<\/strong>\uff09<\/strong><\/p>\n\n\n\n

4. <\/strong>\u6d4b\u8bd5\u4ee3\u7801\u5982\u4e0b<\/strong><\/p>\n\n\n\n

import\u00a0cx_Oracle conn=cx_Oracle.connect('username','password','172.16.5.29:1521\/ORCL') cursor=conn.cursor() \u00a0 print(\"\u8fde\u63a5\u6210\u529f\uff01\") \u00a0 cursor.close() conn.commit() conn.close()<\/code><\/pre>\n\n\n\n
\u5f53\u4f60\u770b\u5230\u201c\u8fde\u63a5\u6210\u529f\u201d\u7684\u63d0\u793a\u8bed\u53e5\u65f6\uff0c\u90a3\u4e48\u5c31\u606d\u559c\u4f60\u6210\u529f\u4e86\u7528python\u8fde\u4e0a\u4e86oracle\u6570\u636e\u5e93<\/p>\n","protected":false},"excerpt":{"rendered":"
\u58f0\u660e\uff1apython\uff0ccx_Oracle\u548cinstantclient\u7684\u7248\u672c\u5e94\u4e00\u81f4 \u6211\u8fd9\u91cc\u4f7f\u7528\u7684\u7248\u672c\u662fpython … <\/p>\n
\u7ee7\u7eed\u9605\u8bfb\u201cpython3\u8fde\u63a5oracle\u6570\u636e\u5e93\u201d<\/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":[39,14],"tags":[92,9],"class_list":["post-528","post","type-post","status-publish","format-standard","hentry","category-oracle","category-python","tag-oracle","tag-python"],"_links":{"self":[{"href":"https:\/\/thereisno.top\/index.php?rest_route=\/wp\/v2\/posts\/528","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thereisno.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thereisno.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thereisno.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/thereisno.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=528"}],"version-history":[{"count":1,"href":"https:\/\/thereisno.top\/index.php?rest_route=\/wp\/v2\/posts\/528\/revisions"}],"predecessor-version":[{"id":531,"href":"https:\/\/thereisno.top\/index.php?rest_route=\/wp\/v2\/posts\/528\/revisions\/531"}],"wp:attachment":[{"href":"https:\/\/thereisno.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=528"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thereisno.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=528"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thereisno.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}