{"id":2763,"date":"2025-05-28T17:07:36","date_gmt":"2025-06-04T09:45:36","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=2763"},"modified":"2025-06-04T17:07:36","modified_gmt":"2025-06-04T09:45:36","slug":"%e4%bd%bf%e7%94%a8python%e7%9a%84zip%e5%87%bd%e6%95%b8%e7%b0%a1%e5%96%ae%e5%90%88%e4%bd%b5%e5%ba%8f%e5%88%97","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/python\/%e4%bd%bf%e7%94%a8python%e7%9a%84zip%e5%87%bd%e6%95%b8%e7%b0%a1%e5%96%ae%e5%90%88%e4%bd%b5%e5%ba%8f%e5%88%97\/","title":{"rendered":"2025 \u6700\u65b0\u6559\u5b78\uff1a\u4f7f\u7528 Python \u7684 zip() \u51fd\u6578\u7c21\u55ae\u5408\u4f75\u5e8f\u5217"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"Python, zip() \u51fd\u6578, \u5408\u4f75\u5e8f\u5217, Python \u6559\u5b78, Python \u7a0b\u5f0f\u8a2d\u8a08\"><\/p>\n<h2>\u4f7f\u7528 Python \u7684 zip() \u51fd\u6578\u4f86\u5408\u4f75\u5e8f\u5217<\/h2>\n<p>Python \u7684 `zip()` \u51fd\u6578\u662f\u4e00\u500b\u975e\u5e38\u5be6\u7528\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u8b93\u6211\u5011\u5c07\u591a\u500b\u5e8f\u5217\u5408\u4f75\u6210\u4e00\u500b\u65b0\u7684\u5e8f\u5217\uff0c\u5f9e\u800c\u4f7f\u5c0d\u591a\u500b\u5e8f\u5217\u7684\u64cd\u4f5c\u8b8a\u5f97\u66f4\u52a0\u7c21\u55ae\u548c\u6709\u6548\u3002<\/p>\n<p><!--more--><\/p>\n<p>### zip() \u51fd\u6578\u7684\u57fa\u672c\u7528\u6cd5<\/p>\n<p>`zip()` \u51fd\u6578\u53ef\u4ee5\u63a5\u53d7\u4efb\u610f\u591a\u500b\u5e8f\u5217\uff0c\u4e26\u5c07\u5b83\u5011\u5408\u4f75\u6210\u4e00\u500b\u65b0\u7684\u5e8f\u5217\u3002\u5728\u9019\u500b\u65b0\u5e8f\u5217\u4e2d\uff0c\u6bcf\u500b\u5143\u7d20\u90fd\u662f\u4e00\u500b\u5143\u7d44\uff0c\u9019\u4e9b\u5143\u7d44\u4e2d\u7684\u6bcf\u500b\u5143\u7d20\u4f86\u81ea\u539f\u5e8f\u5217\u4e2d\u7684\u5c0d\u61c9\u4f4d\u7f6e\u3002<\/p>\n<p>\u8209\u500b\u4f8b\u5b50\uff0c\u5047\u8a2d\u6211\u5011\u6709\u5169\u500b\u5e8f\u5217\uff1a<\/p>\n<p>&#8220;`python<br \/>\nlist1 = [1, 2, 3]\nlist2 = [4, 5, 6]\n&#8220;`<\/p>\n<p>\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 `zip()` \u51fd\u6578\u5c07\u5b83\u5011\u5408\u4f75\u6210\u4e00\u500b\u65b0\u7684\u5e8f\u5217\uff1a<\/p>\n<p>&#8220;`python<br \/>\nzipped_list = list(zip(list1, list2))<\/p>\n<p>print(zipped_list)<br \/>\n# \u8f38\u51fa: [(1, 4), (2, 5), (3, 6)]\n&#8220;`<\/p>\n<p>\u53ef\u4ee5\u770b\u5230\uff0c\u65b0\u5e8f\u5217\u4e2d\u7684\u6bcf\u500b\u5143\u7d20\u90fd\u662f\u4e00\u500b\u5143\u7d44\uff0c\u5143\u7d44\u4e2d\u7684\u6bcf\u500b\u5143\u7d20\u4f86\u81ea\u539f\u5e8f\u5217\u4e2d\u7684\u5c0d\u61c9\u4f4d\u7f6e\u3002<\/p>\n<p>### \u4f7f\u7528 fillvalue \u53c3\u6578\u9032\u884c\u5408\u4f75<\/p>\n<p>`zip()` \u51fd\u6578\u9084\u53ef\u4ee5\u63a5\u53d7\u53ef\u9078\u53c3\u6578 `fillvalue`\uff0c\u8a72\u53c3\u6578\u7528\u65bc\u6307\u5b9a\u7576\u539f\u5e8f\u5217\u9577\u5ea6\u4e0d\u540c\u6642\uff0c\u65b0\u5e8f\u5217\u4e2d\u7684\u5143\u7d20\u503c\u3002\u4f8b\u5982\uff1a<\/p>\n<p>&#8220;`python<br \/>\nlist1 = [1, 2, 3]\nlist2 = [4, 5]\n&#8220;`<\/p>\n<p>\u5982\u679c\u6211\u5011\u4e0d\u6307\u5b9a `fillvalue` \u53c3\u6578\uff0c\u5247 `zip()` \u51fd\u6578\u6703\u5ffd\u7565 `list2` \u4e2d\u591a\u51fa\u4f86\u7684\u5143\u7d20\uff1a<\/p>\n<p>&#8220;`python<br \/>\nzipped_list = list(zip(list1, list2))<\/p>\n<p>print(zipped_list)<br \/>\n# \u8f38\u51fa: [(1, 4), (2, 5)]\n&#8220;`<\/p>\n<p>\u4e0d\u904e\uff0c\u5982\u679c\u6211\u5011\u6307\u5b9a `fillvalue` \u53c3\u6578\uff0c\u5247 `zip()` \u51fd\u6578\u6703\u5c07\u9019\u500b\u53c3\u6578\u7684\u503c\u653e\u5165\u65b0\u5e8f\u5217\u4e2d\uff1a<\/p>\n<p>&#8220;`python<br \/>\nfrom itertools import zip_longest<\/p>\n<p>zipped_list = list(zip_longest(list1, list2, fillvalue=0))<\/p>\n<p>print(zipped_list)<br \/>\n# \u8f38\u51fa: [(1, 4), (2, 5), (3, 0)]\n&#8220;`<\/p>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u65b0\u5e8f\u5217\u4e2d\u7684\u6700\u5f8c\u4e00\u500b\u5143\u7d20\u662f `(3, 0)`\uff0c\u5176\u4e2d `0` \u5c31\u662f\u6211\u5011\u6307\u5b9a\u7684 `fillvalue` \u53c3\u6578\u7684\u503c\u3002<\/p>\n<p>### \u932f\u8aa4\u6392\u9664\u8207\u6700\u4f73\u5be6\u8e10<\/p>\n<p>1. **\u5e8f\u5217\u985e\u578b**\uff1a\u78ba\u4fdd\u50b3\u5165\u7684\u5e8f\u5217\u985e\u578b\u4e00\u81f4\uff0c`zip()` \u51fd\u6578\u7684\u884c\u70ba\u5728\u4e0d\u540c\u5e8f\u5217\u985e\u578b\uff08\u5982\u5217\u8868\u3001\u5143\u7d44\u3001\u5b57\u7b26\u4e32\uff09\u4e2d\u53ef\u80fd\u6703\u6709\u6240\u4e0d\u540c\u3002<br \/>\n2. **\u9577\u5ea6\u4e0d\u4e00\u81f4**\uff1a\u7576\u4f7f\u7528 `zip()` \u51fd\u6578\u6642\uff0c\u9577\u5ea6\u4e0d\u4e00\u81f4\u7684\u5e8f\u5217\u6703\u5c0e\u81f4\u8cc7\u6599\u4e1f\u5931\uff0c\u8003\u616e\u4f7f\u7528 `zip_longest()` \u4f86\u907f\u514d\u9019\u500b\u554f\u984c\u3002<\/p>\n<p>### \u5ef6\u4f38\u61c9\u7528<\/p>\n<p>`zip()` \u51fd\u6578\u4e0d\u50c5\u53ef\u4ee5\u7528\u4f86\u5408\u4f75\u5e8f\u5217\uff0c\u9084\u53ef\u4ee5\u7528\u65bc\u6578\u64da\u8655\u7406\u3001\u77e9\u9663\u904b\u7b97\u7b49\u591a\u7a2e\u60c5\u5883\u3002\u4f8b\u5982\uff0c\u5c07\u5169\u500b\u5217\u8868\u7684\u5c0d\u61c9\u5143\u7d20\u76f8\u52a0\uff1a<\/p>\n<p>&#8220;`python<br \/>\nlist1 = [1, 2, 3]\nlist2 = [4, 5, 6]\nsum_list = [x + y for x, y in zip(list1, list2)]\n<p>print(sum_list)<br \/>\n# \u8f38\u51fa: [5, 7, 9]\n&#8220;`<\/p>\n<p>### \u7e3d\u7d50<\/p>\n<p>Python \u7684 `zip()` \u51fd\u6578\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u8b93\u6211\u5011\u8f15\u9b06\u5730\u5c07\u591a\u500b\u5e8f\u5217\u5408\u4f75\u6210\u4e00\u500b\u65b0\u7684\u5e8f\u5217\u3002\u7121\u8ad6\u662f\u57fa\u672c\u7528\u6cd5\u9084\u662f\u4f7f\u7528 `fillvalue` \u53c3\u6578\uff0c\u9019\u500b\u51fd\u6578\u90fd\u80fd\u986f\u8457\u63d0\u9ad8\u7a0b\u5f0f\u7684\u53ef\u8b80\u6027\u548c\u6548\u7387\u3002<\/p>\n<p>\u82e5\u60f3\u4e86\u89e3\u66f4\u591a Python \u7684\u61c9\u7528\uff0c\u53ef\u4ee5\u53c3\u8003 [\u9019\u7bc7\u6559\u5b78](https:\/\/vocus.cc\/article\/&#8230;)\uff0c\u5e6b\u52a9\u4f60\u66f4\u6df1\u5165\u5730\u638c\u63e1 Python\u3002<\/p>\n<p>### Q&#038;A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/p>\n<p>**Q1: zip() \u51fd\u6578\u53ef\u4ee5\u5408\u4f75\u591a\u5c11\u500b\u5e8f\u5217\uff1f**<br \/>\nA1: `zip()` \u51fd\u6578\u53ef\u4ee5\u5408\u4f75\u4efb\u610f\u591a\u500b\u5e8f\u5217\uff0c\u53ea\u8981\u5b83\u5011\u90fd\u662f\u53ef\u8fed\u4ee3\u7684\u3002<\/p>\n<p>**Q2: \u4f7f\u7528 `fillvalue` \u53c3\u6578\u6642\uff0c\u8a72\u5982\u4f55\u9078\u64c7\u586b\u5145\u503c\uff1f**<br \/>\nA2: \u586b\u5145\u503c\u61c9\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\uff0c\u901a\u5e38\u53ef\u4ee5\u9078\u64c7 0 \u6216 `None`\uff0c\u4f46\u4e5f\u53ef\u4ee5\u662f\u4efb\u4f55\u5176\u4ed6\u503c\uff0c\u6839\u64da\u4e0a\u4e0b\u6587\u6c7a\u5b9a\u3002<\/p>\n<p>**Q3: zip() \u8207 zip_longest() \u6709\u4f55\u5340\u5225\uff1f**<br \/>\nA3: `zip()` \u5728\u5e8f\u5217\u9577\u5ea6\u4e0d\u4e00\u81f4\u6642\u6703\u505c\u6b62\u5408\u4f75\uff0c\u800c `zip_longest()` \u6703\u586b\u5145\u77ed\u5e8f\u5217\u4ee5\u5339\u914d\u9577\u5e8f\u5217\u7684\u9577\u5ea6\uff0c\u4e26\u4f7f\u7528 `fillvalue` \u586b\u5145\u7f3a\u5931\u7684\u503c\u3002<br \/>\n&#8212;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Python\u7684zip()\u51fd\u6578\u53ef\u4ee5\u8f15\u9b06\u5c07\u591a\u500b\u5e8f\u5217\u5408\u4f75\u70ba\u4e00\u500b\u65b0\u7684\u5e8f\u5217\uff0c\u8b93\u4f60\u53ef\u4ee5\u66f4\u8f15\u9b06\u5730\u8655\u7406\u8cc7\u6599\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528zip()\u51fd\u6578\uff0c\u4ee5\u53ca\u5b83\u7684\u512a\u9ede\u548c\u7f3a\u9ede\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-2763","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-Iz","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/2763","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=2763"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/2763\/revisions"}],"predecessor-version":[{"id":2764,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/2763\/revisions\/2764"}],"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=2763"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=2763"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=2763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}