{"id":2796,"date":"2025-05-30T16:53:45","date_gmt":"2025-06-04T09:44:44","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=2796"},"modified":"2025-06-04T16:53:45","modified_gmt":"2025-06-04T09:44:44","slug":"python%e4%b8%ad%e7%9a%84print%e5%87%bd%e6%95%b8%ef%bc%9a%e8%bc%b8%e5%87%ba%e5%ad%97%e4%b8%b2%e5%92%8c%e8%ae%8a%e9%87%8f%e5%80%bc","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/python\/python%e4%b8%ad%e7%9a%84print%e5%87%bd%e6%95%b8%ef%bc%9a%e8%bc%b8%e5%87%ba%e5%ad%97%e4%b8%b2%e5%92%8c%e8%ae%8a%e9%87%8f%e5%80%bc\/","title":{"rendered":"\u6df1\u5165\u4e86\u89e3 Python \u7684 print() \u51fd\u6578\uff1a2025 \u6700\u65b0\u6559\u5b78\u8207\u5be6\u4f5c\u7bc4\u4f8b"},"content":{"rendered":"

<\/p>\n

Python \u7684 `print()` \u51fd\u6578\u662f\u7a0b\u5f0f\u8a2d\u8a08\u4e2d\u6700\u57fa\u672c\u4e14\u91cd\u8981\u7684\u51fd\u6578\u4e4b\u4e00\u3002\u7121\u8ad6\u662f\u65b0\u624b\u9084\u662f\u6709\u7d93\u9a57\u7684\u958b\u767c\u8005\uff0c\u4e86\u89e3\u5982\u4f55\u6709\u6548\u4f7f\u7528 `print()` \u51fd\u6578\u90fd\u662f\u5b78\u7fd2 Python \u7684\u7b2c\u4e00\u6b65\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u63d0\u4f9b\u66f4\u65b0\u7684\u8a9e\u6cd5\uff0c\u4ee5\u53ca\u5be6\u7528\u7684\u7bc4\u4f8b\u548c\u6700\u4f73\u5be6\u8e10\uff0c\u8b93\u4f60\u80fd\u5920\u5728\u7a0b\u5f0f\u4e2d\u8f15\u9b06\u8f38\u51fa\u5b57\u4e32\u548c\u8b8a\u91cf\u503c\u3002<\/p>\n

\u4f7f\u7528 print() \u51fd\u6578\u7684\u57fa\u672c\u8a9e\u6cd5<\/h2>\n

`print()` \u51fd\u6578\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n

“`python
\nprint(value, …, sep=’ ‘, end=’\\n’, file=sys.stdout, flush=False)
\n“`<\/p>\n

– **value**\uff1a\u53ef\u4ee5\u662f\u4efb\u4f55\u985e\u578b\u7684\u503c\uff0c\u5305\u62ec\u5b57\u4e32\u3001\u6578\u5b57\u3001\u5217\u8868\u3001\u5b57\u5178\u7b49\u7b49\u3002
\n– **sep**\uff1a\u6307\u5b9a\u8f38\u51fa\u503c\u4e4b\u9593\u7684\u5206\u9694\u7b26\uff0c\u9ed8\u8a8d\u503c\u70ba\u7a7a\u683c\u3002
\n– **end**\uff1a\u6307\u5b9a\u8f38\u51fa\u7d50\u675f\u5f8c\u7684\u7b26\u865f\uff0c\u9ed8\u8a8d\u503c\u70ba\u63db\u884c\u7b26\u3002
\n– **file**\uff1a\u6307\u5b9a\u8f38\u51fa\u7684\u6587\u4ef6\uff0c\u9ed8\u8a8d\u70ba `sys.stdout`\u3002
\n– **flush**\uff1a\u6307\u5b9a\u662f\u5426\u7acb\u5373\u5237\u65b0\u7de9\u885d\u5340\uff0c\u9ed8\u8a8d\u503c\u70ba False\u3002<\/p>\n

\u9019\u4e9b\u53c3\u6578\u8b93 `print()` \u51fd\u6578\u5177\u5099\u9ad8\u5ea6\u7684\u9748\u6d3b\u6027\uff0c\u53ef\u4ee5\u6eff\u8db3\u4e0d\u540c\u7684\u8f38\u51fa\u9700\u6c42\u3002<\/p>\n

\u4f7f\u7528 print() \u51fd\u6578\u8f38\u51fa\u5b57\u4e32<\/h2>\n

\u8981\u4f7f\u7528 `print()` \u51fd\u6578\u8f38\u51fa\u5b57\u4e32\uff0c\u53ea\u9700\u5c07\u5b57\u4e32\u4f5c\u70ba\u53c3\u6578\u50b3\u905e\u7d66\u51fd\u6578\uff0c\u4f8b\u5982\uff1a<\/p>\n

“`python
\nprint(“Hello World!”)
\n“`<\/p>\n

\u8f38\u51fa\u7d50\u679c\u5c07\u6703\u662f\uff1a<\/p>\n

“`
\nHello World!
\n“`<\/p>\n

\u4f7f\u7528 print() \u51fd\u6578\u8f38\u51fa\u8b8a\u91cf\u503c<\/h2>\n

\u82e5\u8981\u8f38\u51fa\u8b8a\u91cf\u7684\u503c\uff0c\u53ea\u9700\u5c07\u8b8a\u91cf\u4f5c\u70ba\u53c3\u6578\u50b3\u905e\uff0c\u4f8b\u5982\uff1a<\/p>\n

“`python
\na = 10
\nprint(a)
\n“`<\/p>\n

\u8f38\u51fa\u7d50\u679c\u5c07\u6703\u662f\uff1a<\/p>\n

“`
\n10
\n“`<\/p>\n

\u4f7f\u7528 print() \u51fd\u6578\u8f38\u51fa\u591a\u500b\u503c<\/h2>\n

\u4f60\u9084\u53ef\u4ee5\u4f7f\u7528 `print()` \u51fd\u6578\u8f38\u51fa\u591a\u500b\u503c\uff0c\u53ea\u9700\u5c07\u5b83\u5011\u4f5c\u70ba\u53c3\u6578\u50b3\u905e\uff0c\u4f8b\u5982\uff1a<\/p>\n

“`python
\na = 10
\nb = 20
\nprint(a, b)
\n“`<\/p>\n

\u8f38\u51fa\u7d50\u679c\u5c07\u6703\u662f\uff1a<\/p>\n

“`
\n10 20
\n“`<\/p>\n

\u4f7f\u7528 print() \u51fd\u6578\u7684\u9032\u968e\u6280\u5de7<\/h2>\n

\u9664\u4e86\u57fa\u672c\u7528\u6cd5\uff0c`print()` \u51fd\u6578\u9084\u6709\u4e00\u4e9b\u9032\u968e\u7528\u6cd5\uff0c\u53ef\u4ee5\u8b93\u4f60\u8f38\u51fa\u683c\u5f0f\u5316\u7684\u6587\u672c\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 `sep` \u548c `end` \u53c3\u6578\u4f86\u63a7\u5236\u8f38\u51fa\u7684\u683c\u5f0f\uff1a<\/p>\n

“`python
\nprint(“Hello”, “World”, sep=”, “, end=”!\\n”)
\n“`<\/p>\n

\u9019\u5c07\u8f38\u51fa\uff1a<\/p>\n

“`
\nHello, World!
\n“`<\/p>\n

\u932f\u8aa4\u6392\u9664<\/h2>\n

\u5982\u679c\u4f60\u5728\u4f7f\u7528 `print()` \u51fd\u6578\u6642\u9047\u5230\u554f\u984c\uff0c\u9996\u5148\u6aa2\u67e5\u662f\u5426\u6b63\u78ba\u4f7f\u7528\u4e86\u62ec\u865f\uff0c\u7279\u5225\u662f\u5728 Python 3.x \u4e2d\uff0c`print` \u662f\u4e00\u500b\u51fd\u6578\uff0c\u5fc5\u9808\u4f7f\u7528\u62ec\u865f\u3002\u6b64\u5916\uff0c\u78ba\u4fdd\u4f60\u7684\u8b8a\u91cf\u5df2\u7d93\u88ab\u6b63\u78ba\u5b9a\u7fa9\uff0c\u5426\u5247\u6703\u51fa\u73fe `NameError`\u3002<\/p>\n

\u5ef6\u4f38\u61c9\u7528<\/h2>\n

`print()` \u51fd\u6578\u4e0d\u50c5\u50c5\u7528\u65bc\u8f38\u51fa\uff0c\u4e5f\u53ef\u4ee5\u7528\u65bc\u8abf\u8a66\u7a0b\u5f0f\u3002\u900f\u904e `print()` \u51fd\u6578\uff0c\u4f60\u53ef\u4ee5\u8f38\u51fa\u8b8a\u91cf\u7684\u503c\u4f86\u6aa2\u67e5\u7a0b\u5f0f\u7684\u57f7\u884c\u904e\u7a0b\u3002\u9019\u5728\u958b\u767c\u904e\u7a0b\u4e2d\u662f\u975e\u5e38\u6709\u5e6b\u52a9\u7684\u3002<\/p>\n

\u6b32\u4e86\u89e3\u66f4\u591a Python \u7684\u4f7f\u7528\u6280\u5de7\uff0c\u8acb\u53c3\u8003 [\u9019\u7bc7\u6559\u5b78\u6587\u7ae0](https:\/\/vocus.cc\/article\/123456)\uff01<\/p>\n

\u7e3d\u7d50<\/h2>\n

Python \u7684 `print()` \u51fd\u6578\u662f\u4e00\u500b\u6975\u5176\u91cd\u8981\u7684\u5de5\u5177\uff0c\u8b93\u4f60\u53ef\u4ee5\u8f15\u9b06\u8f38\u51fa\u5b57\u4e32\u3001\u8b8a\u91cf\u548c\u591a\u500b\u503c\u3002\u900f\u904e\u672c\u6587\u4ecb\u7d39\u7684\u57fa\u672c\u8a9e\u6cd5\u548c\u7bc4\u4f8b\uff0c\u4f60\u61c9\u8a72\u80fd\u5920\u719f\u7df4\u638c\u63e1\u5b83\u7684\u4f7f\u7528\uff0c\u4e26\u5728\u4f60\u7684 Python \u7a0b\u5f0f\u4e2d\u9748\u6d3b\u904b\u7528\u3002<\/p>\n

Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n

**Q1: \u5728 Python 3 \u4e2d\uff0c\u70ba\u4ec0\u9ebc\u8981\u4f7f\u7528\u62ec\u865f\u4f86\u8abf\u7528 print()\uff1f**
\nA1: \u5728 Python 3 \u4e2d\uff0c`print` \u88ab\u5b9a\u7fa9\u70ba\u4e00\u500b\u51fd\u6578\uff0c\u56e0\u6b64\u5fc5\u9808\u4f7f\u7528\u62ec\u865f\u4f86\u8abf\u7528\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u4f7f\u5f97 `print()` \u51fd\u6578\u7684\u7528\u6cd5\u8207\u5176\u4ed6\u51fd\u6578\u4e00\u81f4\u3002<\/p>\n

**Q2: \u5982\u4f55\u4f7f\u7528 print() \u51fd\u6578\u8f38\u51fa\u683c\u5f0f\u5316\u7684\u5b57\u4e32\uff1f**
\nA2: \u4f60\u53ef\u4ee5\u4f7f\u7528 f-string\uff08\u683c\u5f0f\u5316\u5b57\u4e32\uff09\u4f86\u8f38\u51fa\u683c\u5f0f\u5316\u7684\u5167\u5bb9\uff0c\u4f8b\u5982 `name = “Alice”; age = 30; print(f”{name} is {age} years old.”)`\u3002<\/p>\n

**Q3: \u5982\u679c\u6211\u60f3\u5c07\u8f38\u51fa\u5beb\u5165\u6587\u4ef6\u800c\u4e0d\u662f\u63a7\u5236\u53f0\u8a72\u600e\u9ebc\u8fa6\uff1f**
\nA3: \u4f60\u53ef\u4ee5\u5c07 `file` \u53c3\u6578\u8a2d\u7f6e\u70ba\u4e00\u500b\u6587\u4ef6\u5c0d\u8c61\uff0c\u4f8b\u5982\uff1a`with open(“output.txt”, “w”) as f: print(“Hello, World!”, file=f)`\uff0c\u9019\u6a23\u5c31\u6703\u5c07\u8f38\u51fa\u5beb\u5165 `output.txt` \u6587\u4ef6\u4e2d\u3002<\/p>\n

—<\/p>\n","protected":false},"excerpt":{"rendered":"

Python\u4e2d\u7684print()\u51fd\u6578\u53ef\u4ee5\u7528\u65bc\u8f38\u51fa\u5b57\u4e32\u548c\u8b8a\u91cf\u503c\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u5feb\u5730\u67e5\u770b\u548c\u8655\u7406\u7a0b\u5e8f\u7684\u8f38\u51fa\u7d50\u679c\u3002\u672c\u6587\u5c07\u4ecb\u7d39Python\u4e2dprint()\u51fd\u6578\u7684\u4f7f\u7528\u65b9\u6cd5\uff0c\u4ee5\u53ca\u5982\u4f55\u5229\u7528\u5b83\u4f86\u8f38\u51fa\u5b57\u4e32\u548c\u8b8a\u91cf\u503c\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-2796","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-J6","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/2796","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=2796"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/2796\/revisions"}],"predecessor-version":[{"id":2797,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/2796\/revisions\/2797"}],"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=2796"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=2796"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=2796"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}