{"id":2017,"date":"2025-06-17T08:46:21","date_gmt":"2025-06-17T00:46:21","guid":{"rendered":"http:\/\/113.45.254.23\/?p=2017"},"modified":"2025-06-17T08:47:10","modified_gmt":"2025-06-17T00:47:10","slug":"python%e8%af%ad%e6%b3%95%e7%bb%93%e6%9e%84%ef%bc%9a","status":"publish","type":"post","link":"http:\/\/113.45.254.23\/?p=2017","title":{"rendered":"Python\u8bed\u6cd5\u7ed3\u6784\uff1a"},"content":{"rendered":"\n

\u4e00\u3001Python\u5b57\u7b26\u8fd0\u7b97\uff1a\u52a0\u51cf\u4e58\u9664<\/h2>\n\n\n\n

1.\u5047\u8bbe\u4f60\u5728\u540e\u9662\u91cc\u6316\u51fa\u4e86\u4e00\u4e2a\u88c5\u774020\u679a\u91d1\u5e01\u7684\u888b\u5b50\u3002\u7b2c\u4e8c\u5929\uff0c\u4f60\u5077\u5077\u8dd1\u5230\u5730\u4e0b\u5ba4\uff0c\u628a\u8fd9\u4e9b\u91d1\u5e01\u653e\u8fdb\u4f60\u7237\u7237\u53d1\u660e\u7684\u84b8\u6c7d\u52a8\u529b\u7684\u590d\u5236\u673a\u91cc\u3002\u4f60\u542c\u5230\u673a\u5668\u5728\u5435\u95f9\uff0c\u51e0\u4e2a\u5c0f\u65f6\u540e\uff0c\u5b83\u5410\u51fa10\u679a\u95ea\u95ea\u53d1\u5149\u7684\u65b0\u7684\u91d1\u5e01\u6765\u3002<\/p>\n\n\n\n

\u5982\u679c\u5728\u8fc7\u53bb\u4e00\u5e74\u4e2d\u7684\uff0c\u4f60\u6bcf\u5929\u90fd\u8fd9\u6837\u505a\u4e00\u904d\u7684\u8bdd\uff0c\u5728\u4f60\u7684\u8d22\u5b9d\u7bb1\u91cc\u4f1a\u6709\u591a\u5c11\u91d1\u5e01\uff1f<\/p>\n\n\n\n

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

2.\u90a3\u4e48\u73b0\u5728\uff0c\u5982\u679c\u8981\u662f\u6709\u4e00\u53ea\u4e4c\u9e26\u53d1\u73b0\u4e86\u4f60\u5367\u5ba4\u4e2d\u95ea\u4eae\u7684\u91d1\u5b50\uff0c\u800c\u4e14\u6bcf\u5468\u5b83\u90fd\u80fd\u6210\u529f\u5730\u98de\u8fdb\u6765\u5e76\u8bbe\u6cd5<\/p>\n\n\n\n

\u5077\u8d703\u679a\u91d1\u5e01\uff0c\u90a3\u4f1a\u600e\u4e48\u6837\u5462\uff1f\u5230\u4e00\u5e74\u7ed3\u675f\u65f6\u4f60\u8fd8\u5269\u4e0b\u591a\u5c11\u91d1\u5e01\uff1f<\/p>\n\n\n\n

\uff08\u5148\u4e58\u9664\u540e\u52a0\u51cf\uff0c\u9664\u975e\u7528\u62ec\u53f7\u6765\u63a7\u5236\u8fd0\u7b97\u7684\u987a\u5e8f<\/p>\n\n\n\n

\u53d8\u91cf\u5c31\u50cf\u662f\u6807\u7b7e\u3002\u53d8\u91cf\u540d\u53ef\u4ee5\u7531\u5b57\u6bcd\u3001\u6570\u5b57\u548c\u4e0b\u5212\u7ebf\u5b57\u7b26(_)\u7ec4\u6210\uff0c\u4f46\u662f\u4e0d\u80fd\u7531\u6570\u5b57\u5f00\u5934\uff09<\/p>\n\n\n\n

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

\u4e8c\u3001\u5b57\u7b26\u4e32\uff1a<\/h2>\n\n\n\n

1.\u6211\u4eec\u901a\u8fc7\u7ed9\u6587\u672c\u6dfb\u52a0\u5f15\u53f7\u6765\u521b\u5efa\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002\u628a\u6587\u5b57\u7528\u5f15\u53f7\u62ec\u8d77\u6765\u5c31\u521b\u5efa\u4e86\u5b57\u7b26\u4e32\u3002<\/p>\n\n\n\n

2.\u4e5f\u53ef\u4ee5\u7528\u5355\u5f15\u53f7\u6765\u521b\u5efa\u4e00\u4e2a\u5b57\u7b26\u4e32<\/p>\n\n\n\n

3.\u8981\u5728\u5b57\u7b26\u4e32\u4e2d\u4f7f\u7528\u591a\u4e8e\u4e00\u884c\u7684\u6587\u5b57\uff0c\u5f97\u4f7f\u7528\u4e09\u4e2a\u5355\u5f15\u53f7<\/p>\n\n\n\n

4.\u5982\u679c\u5f88\u60f3\u7528\u5355\u5f15\u53f7\u6216\u8005\u53cc\u5f15\u53f7\u800c\u4e0d\u662f\u4e09\u4e2a\u5355\u5f15\u53f7\u6765\u62ec\u8d77\u7684\u5b57\u7b26\u4e32\u7684\u8bdd\uff0c\u4f60\u53ef\u4ee5\u5728\u5b57\u7b26\u4e32\u4e2d\u95f4\u7684\u6bcf\u4e2a\u5f15\u53f7\u524d\u52a0\u4e0a\u4e00\u4e2a\u53cd\u659c\u6760(\\),\u8fd9\u53eb\u505a\u201c\u8f6c\u4e49\u201d\u3002<\/p>\n\n\n\n

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

\u4e8c\u3001\u5217\u8868[]\u201c\u4e2d\u62ec\u53f7\u201d<\/h2>\n\n\n\n

1.\u5217\u8868\u6bd4\u5b57\u7b26\u4e32\u66f4\u6709\u7528\uff0c\u56e0\u4e3a\u6211\u4eec\u53ef\u4ee5\u5bf9\u5b83\u8fdb\u884c\u64cd\u4f5c<\/p>\n\n\n\n

2.\u5217\u8868\u662f\u4ece\u4f4d\u7f6e0\u5f00\u59cb\u7d22\u5f15\uff0c\u6240\u4ee5\u5217\u8868\u4e2d\u7684\u7b2c\u4e00\u4e2a\u5143\u7d20\u662f0\uff0c\u7b2c\u4e8c\u4e2a\u662f1\uff0c\u7136\u540e\u7b2c\u4e09\u4e2a\u662f2<\/p>\n\n\n\n

3.\u8981\u5728\u5217\u8868\u4e2d\u6dfb\u52a0\u5143\u7d20\uff0c\u6211\u4eec\u8981\u7528\u5230append\u51fd\u6570<\/p>\n\n\n\n

4.\u7528del\u4ece\u5217\u8868\u4e2d\u5220\u9664\u5143\u7d20<\/p>\n\n\n\n

5.\u628a\u5217\u8868\u76f8\u52a0\u5c31\u80fd\u628a\u5b83\u4eec\u8fde\u8d77\u6765\uff0c\u9664\u6cd5\uff08\/\uff09\u548c\u51cf\u6cd5\uff08-\uff09\u53ea\u4f1a\u4ea7\u751f\u9519\u8bef<\/p>\n\n\n\n

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

1\uff1a\u6700\u7231 \u628a\u4f60\u7684\u7231\u597d\u5217\u51fa\u6765\uff0c\u5e76\u628a\u8fd9\u4e2a\u5217\u8868\u8d77\u4e2a\u53d8\u91cf\u540dhabbies.\u73b0\u5728\u628a<\/p>\n\n\n\n

\u4f60\u559c\u6b22\u7684\u98df\u7269\u5217\u51fa\u6765\uff0c\u8d77\u4e2a\u53d8\u91cf\u540d\u4e3afoods.\u628a\u8fd9\u4e24\u4e2a\u5217\u8868\u8fde\u5728\u4e00\u8d77\u5e76\u628a\u7ed3\u679c\u547d\u540d\u4e3afavorites.\u6700\u540e\uff0c\u628a\u53d8\u91cffavorites\u6253\u5370\u51fa\u6765\u3002<\/p>\n\n\n\n

hobbies = ['\u770b\u4e66','\u73a9\u6e38\u620f','\u9a91\u81ea\u884c\u8f66','\u722c\u5c71']\n\nfoods = ['\u9a74\u8089','\u5927\u767d\u83dc','\u6c49\u5821','\u5bab\u4fdd\u9e21\u4e01']\n\nfavorites = hobbies + foods\n\nprint(favorites)\n['\u770b\u4e66', '\u73a9\u6e38\u620f', '\u9a91\u81ea\u884c\u8f66', '\u722c\u5c71', '\u9a74\u8089', '\u5927\u767d\u83dc', '\u6c49\u5821', '\u5bab\u4fdd\u9e21\u4e01']<\/code><\/pre>\n\n\n\n
\u4e09\u3001\u5143\u7ec4{}\u662f\u62ec\u53f7<\/h2>\n\n\n\n
1.\u5143\u7ec4\u5c31\u50cf\u662f\u4e00\u4e2a\u4f7f\u7528\u62ec\u53f7\u7684\u5217\u8868<\/p>\n\n\n\n
2.\u5143\u7ec4\u4e0e\u5217\u8868\u7684\u4e3b\u8981\u533a\u522b\u5728\u4e8e\u5143\u7ec4\u4e00\u65e6\u521b\u5efa\u5c31\u4e0d\u80fd\u518d\u505a\u6539\u52a8\u4e86<\/p>\n\n\n\n
3.\u90a3\u4e48\u4e3a\u4ec0\u4e48\u8fd8\u8981\u7528\u5143\u7ec4\u800c\u4e0d\u7528\u5217\u8868\u5462\uff1f\u4e3b\u8981\u662f\u56e0\u4e3a\u6709\u65f6\u5019\u5bf9\u4e00\u4e9b\u4f60\u77e5\u9053\u6c38\u8fdc\u4e0d\u4f1a\u6539\u53d8\u7684\u4e8b\u60c5\u8fd8\u662f\u5f88\u6709\u7528\u7684<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u56db\u3001\u5b57\u5178\uff1a\u4e00\u4e00\u5bf9\u5e94<\/h2>\n\n\n\n
1.\u5b57\u5178\uff08dictionary\uff09\u4e5f\u662f\u4e00\u5806\u4e1c\u897f\u7684\u7ec4\u5408\u3002\u5b57\u5178\u4e0e\u5217\u8868\u6216\u5143\u7ec4\u4e0d\u540c\u7684\u5730\u65b9\u5728\u4e8e\u5b57\u5178\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u90fd\u6709\u4e00\u4e2a\u952e\uff08key\uff09\u548c\u4e00\u4e2a\u5bf9\u5e94\u7684\u503c\uff08value\uff09<\/p>\n\n\n\n
2.\u6211\u4eec\u7528\u5192\u53f7\u628a\u6bcf\u4e2a\u952e\u548c\u5b83\u7684\u503c\u5206\u5f00\uff0c\u6bcf\u4e2a\u952e\u548c\u503c\u5206\u522b\u7528\u5355\u5f15\u53f7\u62ec\u8d77\u6765\u3002\u8fd8\u8981\u6ce8\u610f\u5b57\u5178\u4e2d\u7684\u6240\u6709\u5143\u7d20\u90fd\u662f\u7528\u5927\u62ec\u53f7\uff08{}\uff09\u62ec\u8d77\u6765\u7684\uff0c\u800c\u4e0d\u662f\u5706\u62ec\u53f7\u6216\u8005\u65b9\u62ec\u53f7\u3002\u8fd9\u6837\u505a\u7684\u7ed3\u679c\u5f97\u5230\u4e86\u4e00\u4e2a\u6620\u5c04\u8868\uff08\u6bcf\u4e2a\u952e\u5bf9\u5e94\u4e00\u4e2a\u7279\u5b9a\u7684\u503c\uff09<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e00\u3001Python\u5b57\u7b26\u8fd0\u7b97\uff1a\u52a0\u51cf\u4e58\u9664 1.\u5047\u8bbe\u4f60\u5728\u540e\u9662\u91cc\u6316\u51fa\u4e86\u4e00\u4e2a\u88c5\u774020\u679a\u91d1\u5e01\u7684\u888b\u5b50\u3002\u7b2c\u4e8c\u5929\uff0c\u4f60\u5077\u5077\u8dd1\u5230\u5730\u4e0b\u5ba4 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[150,1],"tags":[],"class_list":["post-2017","post","type-post","status-publish","format-standard","hentry","category-python","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/113.45.254.23\/index.php?rest_route=\/wp\/v2\/posts\/2017","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/113.45.254.23\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/113.45.254.23\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/113.45.254.23\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/113.45.254.23\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2017"}],"version-history":[{"count":1,"href":"http:\/\/113.45.254.23\/index.php?rest_route=\/wp\/v2\/posts\/2017\/revisions"}],"predecessor-version":[{"id":2030,"href":"http:\/\/113.45.254.23\/index.php?rest_route=\/wp\/v2\/posts\/2017\/revisions\/2030"}],"wp:attachment":[{"href":"http:\/\/113.45.254.23\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2017"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/113.45.254.23\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2017"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/113.45.254.23\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2017"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}