{"id":3374,"date":"2025-05-28T15:09:23","date_gmt":"2025-06-04T08:04:22","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=3374"},"modified":"2025-06-04T15:09:23","modified_gmt":"2025-06-04T08:04:22","slug":"%e4%ba%86%e8%a7%a3python%e6%a8%a1%e7%b5%84%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-2","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/python\/%e4%ba%86%e8%a7%a3python%e6%a8%a1%e7%b5%84%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-2\/","title":{"rendered":"\u6df1\u5165\u4e86\u89e3Python\u6a21\u7d44\uff1a2025 \u6700\u65b0\u8a9e\u6cd5\u8207\u6700\u4f73\u5be6\u8e10"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"Python, module, Python \u6559\u5b78, Python \u6a21\u7d44\"><\/p>\n<p>Python\u7684\u6a21\u7d44\u662f\u4e00\u500b\u975e\u5e38\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u5b83\u53ef\u4ee5\u8b93\u4f60\u5c07\u7a0b\u5f0f\u78bc\u5206\u5272\u6210\u4e0d\u540c\u7684\u6a21\u7d44\uff0c\u4ee5\u4fbf\u66f4\u5bb9\u6613\u7ba1\u7406\u548c\u7dad\u8b77\u3002\u5728Python\u4e2d\uff0c\u6a21\u7d44\u88ab\u5b9a\u7fa9\u70ba\u4e00\u500b\u5305\u542b\u51fd\u6578\u3001\u8b8a\u6578\u548c\u5176\u4ed6Python\u5c0d\u8c61\u7684\u6587\u4ef6\u3002\u900f\u904e\u6a21\u7d44\u5316\u8a2d\u8a08\uff0c\u958b\u767c\u8005\u80fd\u5920\u66f4\u9ad8\u6548\u5730\u7de8\u5beb\u548c\u7dad\u8b77\u7a0b\u5f0f\u78bc\u3002<\/p>\n<p>### Python\u6a21\u7d44\u7684\u512a\u52e2<\/p>\n<p>Python\u6a21\u7d44\u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\uff1a<br \/>\n1. **\u91cd\u7528\u6027**\uff1a\u4f60\u53ef\u4ee5\u5c07\u5e38\u7528\u7684\u529f\u80fd\u5c01\u88dd\u6210\u6a21\u7d44\uff0c\u7136\u5f8c\u5728\u4e0d\u540c\u7684\u7a0b\u5f0f\u4e2d\u91cd\u8907\u4f7f\u7528\u3002<br \/>\n2. **\u7d44\u7e54\u6027**\uff1a\u6a21\u7d44\u53ef\u4ee5\u5e6b\u52a9\u4f60\u5c07\u7a0b\u5f0f\u78bc\u7d44\u7e54\u5f97\u66f4\u597d\uff0c\u8b93\u7dad\u8b77\u548c\u64f4\u5c55\u8b8a\u5f97\u66f4\u52a0\u5bb9\u6613\u3002<br \/>\n3. **\u547d\u540d\u7a7a\u9593**\uff1a\u6bcf\u500b\u6a21\u7d44\u90fd\u6709\u81ea\u5df1\u7684\u547d\u540d\u7a7a\u9593\uff0c\u9019\u610f\u5473\u8457\u5728\u6a21\u7d44\u4e2d\u5b9a\u7fa9\u7684\u8b8a\u6578\u4e0d\u6703\u5f71\u97ff\u5230\u5176\u4ed6\u6a21\u7d44\u7684\u8b8a\u6578\u3002<\/p>\n<p>### \u5982\u4f55\u4f7f\u7528Python\u6a21\u7d44<\/p>\n<p>\u8981\u4f7f\u7528Python\u6a21\u7d44\uff0c\u9996\u5148\u9700\u8981\u4f7f\u7528`import`\u8a9e\u53e5\u5c07\u6a21\u7d44\u532f\u5165\u7a0b\u5f0f\u4e2d\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u60f3\u8981\u4f7f\u7528\u5167\u5efa\u7684`math`\u6a21\u7d44\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u53e5\uff1a<\/p>\n<p>&#8220;`python<br \/>\nimport math<br \/>\n&#8220;`<\/p>\n<p>\u4e00\u65e6\u6a21\u7d44\u88ab\u532f\u5165\uff0c\u4f60\u5c31\u53ef\u4ee5\u4f7f\u7528\u5b83\u7684\u51fd\u6578\u548c\u8b8a\u6578\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528`math`\u6a21\u7d44\u4e2d\u7684`sqrt`\u51fd\u6578\u7684\u7bc4\u4f8b\uff1a<\/p>\n<p>&#8220;`python<br \/>\nresult = math.sqrt(9)<br \/>\nprint(result)  # \u8f38\u51fa\uff1a3.0<br \/>\n&#8220;`<\/p>\n<p>\u6b64\u5916\uff0c\u4f60\u4e5f\u53ef\u4ee5\u4f7f\u7528`from`\u8a9e\u53e5\u5c07\u6a21\u7d44\u4e2d\u7684\u7279\u5b9a\u51fd\u6578\u532f\u5165\u7a0b\u5f0f\u4e2d\uff0c\u800c\u4e0d\u662f\u5c07\u6574\u500b\u6a21\u7d44\u532f\u5165\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u53ea\u60f3\u8981\u4f7f\u7528`math`\u6a21\u7d44\u4e2d\u7684`sqrt`\u51fd\u6578\uff0c\u4f60\u53ef\u4ee5\u9019\u6a23\u5beb\uff1a<\/p>\n<p>&#8220;`python<br \/>\nfrom math import sqrt<\/p>\n<p>result = sqrt(9)<br \/>\nprint(result)  # \u8f38\u51fa\uff1a3.0<br \/>\n&#8220;`<\/p>\n<p>\u9019\u6a23\uff0c\u5c31\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528`sqrt`\u51fd\u6578\uff0c\u800c\u4e0d\u9700\u8981\u6bcf\u6b21\u90fd\u52a0\u4e0a`math`\u6a21\u7d44\u540d\u7a31\u3002<\/p>\n<p>### \u5e38\u898b\u932f\u8aa4\u6392\u9664<\/p>\n<p>1. **ModuleNotFoundError**\uff1a\u9019\u901a\u5e38\u8868\u793a\u4f60\u8a66\u5716\u5c0e\u5165\u7684\u6a21\u7d44\u4e26\u4e0d\u5b58\u5728\u3002\u78ba\u4fdd\u6a21\u7d44\u540d\u7a31\u62fc\u5beb\u6b63\u78ba\uff0c\u4e26\u4e14\u8a72\u6a21\u7d44\u5df2\u5b89\u88dd\u3002<br \/>\n2. **AttributeError**\uff1a\u9019\u8868\u793a\u4f60\u8a66\u5716\u8a2a\u554f\u6a21\u7d44\u4e2d\u4e0d\u5b58\u5728\u7684\u5c6c\u6027\u6216\u65b9\u6cd5\u3002\u6aa2\u67e5\u6a21\u7d44\u6587\u6a94\uff0c\u78ba\u4fdd\u6240\u4f7f\u7528\u7684\u51fd\u6578\u6216\u8b8a\u6578\u5b58\u5728\u3002<\/p>\n<p>### \u5ef6\u4f38\u61c9\u7528<\/p>\n<p>\u9664\u4e86\u5167\u5efa\u6a21\u7d44\u5916\uff0cPython\u9084\u6709\u8a31\u591a\u7b2c\u4e09\u65b9\u6a21\u7d44\u53ef\u4f9b\u4f7f\u7528\uff0c\u4f8b\u5982`NumPy`\u3001`Pandas`\u7b49\u3002\u9019\u4e9b\u6a21\u7d44\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6578\u64da\u8655\u7406\u548c\u5206\u6790\u529f\u80fd\uff0c\u4f7f\u5f97Python\u6210\u70ba\u6578\u64da\u79d1\u5b78\u548c\u6a5f\u5668\u5b78\u7fd2\u9818\u57df\u7684\u71b1\u9580\u8a9e\u8a00\u3002\u4f60\u53ef\u4ee5\u5728\u9019\u88e1\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u5982\u4f55\u4f7f\u7528\u9019\u4e9b\u6a21\u7d44\u7684\u8cc7\u8a0a\uff1a[Python \u6559\u5b78](https:\/\/vocus.cc)\u3002<\/p>\n<p>\u7e3d\u4e4b\uff0cPython\u6a21\u7d44\u662f\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u6982\u5ff5\uff0c\u8b93\u4f60\u80fd\u5920\u5c07\u7a0b\u5f0f\u78bc\u5206\u5272\u6210\u4e0d\u540c\u7684\u6a21\u7d44\uff0c\u4ee5\u4fbf\u66f4\u5bb9\u6613\u7ba1\u7406\u548c\u7dad\u8b77\u3002\u4f7f\u7528`import`\u548c`from`\u8a9e\u53e5\uff0c\u4f60\u53ef\u4ee5\u5c07\u6a21\u7d44\u4e2d\u7684\u51fd\u6578\u548c\u8b8a\u6578\u532f\u5165\u7a0b\u5f0f\u4e2d\uff0c\u4ee5\u4fbf\u91cd\u8907\u4f7f\u7528\u3002<\/p>\n<p>### Q&#038;A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/p>\n<p>**Q1: Python\u4e2d\u5982\u4f55\u81ea\u5b9a\u7fa9\u6a21\u7d44\uff1f**<br \/>\nA1: \u4f60\u53ef\u4ee5\u901a\u904e\u5275\u5efa\u4e00\u500b\u4ee5`.py`\u70ba\u64f4\u5c55\u540d\u7684\u6587\u4ef6\u4f86\u5b9a\u7fa9\u81ea\u5df1\u7684\u6a21\u7d44\uff0c\u4e26\u5728\u8a72\u6587\u4ef6\u4e2d\u7de8\u5beb\u51fd\u6578\u548c\u8b8a\u6578\u3002\u7136\u5f8c\u4f7f\u7528`import`\u8a9e\u53e5\u5c0e\u5165\u8a72\u6a21\u7d44\u3002<\/p>\n<p>**Q2: \u5982\u4f55\u67e5\u770b\u5df2\u5b89\u88dd\u7684Python\u6a21\u7d44\uff1f**<br \/>\nA2: \u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u5df2\u5b89\u88dd\u7684\u6a21\u7d44\uff1a`pip list`\uff0c\u9019\u6703\u5217\u51fa\u6240\u6709\u5b89\u88dd\u7684Python\u5305\u53ca\u5176\u7248\u672c\u3002<\/p>\n<p>**Q3: \u4f7f\u7528\u6a21\u7d44\u6642\u53ef\u4ee5\u4f7f\u7528\u54ea\u4e9b\u547d\u540d\u6163\u4f8b\uff1f**<br \/>\nA3: \u901a\u5e38\uff0c\u4f7f\u7528\u5c0f\u5beb\u5b57\u6bcd\u548c\u4e0b\u5283\u7dda\uff08\u5982`my_module`\uff09\u4f86\u547d\u540d\u81ea\u5b9a\u7fa9\u6a21\u7d44\uff0c\u4ee5\u63d0\u9ad8\u53ef\u8b80\u6027\u3002<\/p>\n<p>&#8212;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Python\u6a21\u7d44\u662f\u4e00\u7a2e\u53ef\u4ee5\u91cd\u8907\u4f7f\u7528\u7684\u7a0b\u5f0f\u78bc\uff0c\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5feb\u901f\u5730\u958b\u767c\u7a0b\u5f0f\uff0c\u4e26\u6e1b\u5c11\u91cd\u8907\u7a0b\u5f0f\u78bc\u7684\u6578\u91cf\u3002\u672c\u6587\u5c07\u4ecb\u7d39Python\u6a21\u7d44\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u5011\u4f86\u63d0\u9ad8\u7a0b\u5f0f\u958b\u767c\u7684\u6548\u7387\u3002<\/p>\n","protected":false},"author":1,"featured_media":2518,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[18],"tags":[15],"class_list":["post-3374","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python","tag-python"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/badgameshow.com\/steven\/wp-content\/uploads\/2022\/12\/DALL\u00b7E-2022-12-28-14.25.55-\u62f7\u8c9d2.png","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-Sq","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/3374","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/comments?post=3374"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/3374\/revisions"}],"predecessor-version":[{"id":3375,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/3374\/revisions\/3375"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/2518"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=3374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=3374"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=3374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}