{"id":204459,"date":"2025-05-29T09:55:54","date_gmt":"2025-05-29T01:55:54","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204459\/"},"modified":"2025-05-29T09:55:54","modified_gmt":"2025-05-29T01:55:54","slug":"python-%e7%88%ac%e8%99%ab%e5%af%bc%e5%87%ba-csv-%e6%95%b0%e6%8d%ae%e9%94%99%e4%b9%b1%ef%bc%9a%e5%a6%82%e4%bd%95%e8%a7%a3%e5%86%b3%e5%95%86%e5%93%81%e8%af%a6%e6%83%85%e5%86%85%e5%ae%b9%e6%ba%a2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204459\/","title":{"rendered":"Python \u722c\u866b\u5bfc\u51fa CSV \u6570\u636e\u9519\u4e71\uff1a\u5982\u4f55\u89e3\u51b3\u5546\u54c1\u8be6\u60c5\u5185\u5bb9\u6ea2\u51fa\u95ee\u9898\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

Python \u722c\u866b\u5bfc\u51fa CSV \u6570\u636e\u9519\u4e71\uff1a\u5982\u4f55\u89e3\u51b3\u5546\u54c1\u8be6\u60c5\u5185\u5bb9\u6ea2\u51fa\u95ee\u9898\uff1f<\/h1>\n

\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u6253\u5f00\u4e86\u8fd9\u7bc7\u6587\u7ae0\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\u5427\uff01\u6587\u4e2d\u5185\u5bb9\u5305\u542b<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9…\u5e0c\u671b\u4f60\u80fd\u5728\u9605\u8bfb\u672c\u6587\u540e\uff0c\u80fd\u771f\u771f\u5b9e\u5b9e\u5b66\u5230\u77e5\u8bc6\u6216\u8005\u5e2e\u4f60\u89e3\u51b3\u5fc3\u4e2d\u7684\u7591\u60d1\uff0c\u4e5f\u6b22\u8fce\u5927\u4f6c\u6216\u8005\u65b0\u4eba\u670b\u53cb\u4eec\u591a\u7559\u8a00\u8bc4\u8bba\uff0c\u591a\u7ed9\u5efa\u8bae\uff01\u8c22\u8c22\uff01<\/p>\n

<\/p>\n

python \u722c\u53d6\u6570\u636e\u5bfc\u51fa\u5546\u54c1\u8be6\u60c5\u81f3 csv \u51fa\u73b0\u9519\u4e71\u89e3\u51b3\u65b9\u6cd5<\/strong><\/p>\n

\u5728 python \u722c\u53d6\u5546\u54c1\u8be6\u60c5\u5e76\u5bfc\u51fa\u5230 csv \u6587\u4ef6\u65f6\uff0c\u7528\u6237\u6709\u65f6\u4f1a\u9047\u5230\u6570\u636e\u9519\u4e71\u7684\u95ee\u9898\uff0c\u5bfc\u81f4 h \u5217\u4e2d\u7684\u5185\u5bb9\u6ea2\u51fa\u5230\u7b2c\u4e8c\u884c\u548c\u7b2c\u4e09\u884c\u3002\u8fd9\u79cd\u95ee\u9898\u7684\u6839\u6e90\u5728\u4e8e\u5bfc\u51fa\u6570\u636e\u672a\u5bf9\u5f15\u53f7\uff08”\uff09\u8fdb\u884c\u8f6c\u4e49\u3002<\/p>\n

\u89e3\u51b3\u65b9\u6cd5\uff1a<\/strong><\/p>\n

\u8981\u89e3\u51b3\u6b64\u95ee\u9898\uff0c\u9700\u8981\u5c06\u5546\u54c1\u8be6\u60c5\u4e2d\u7684\u5f15\u53f7\u8f6c\u4e49\uff0c\u907f\u514d\u5176\u5c06\u6362\u884c\u7b26\u4f5c\u4e3a\u5b57\u6bb5\u5206\u9694\u7b26\u3002\u5177\u4f53\u64cd\u4f5c\u5982\u4e0b\uff1a<\/p>\n

    \n
  1. \n

    \u4f7f\u7528 replace() \u65b9\u6cd5\u5c06\u5f15\u53f7\u66ff\u6362\u4e3a\u53cc\u5f15\u53f7\uff08”””)\uff1a<\/p>\n

    csv_data[row_index][\"detail\"] = csv_data[row_index][\"detail\"]\n\n.replace('\"', '\"\"')<\/pre>\n<\/li>\n
  2. \u786e\u4fdd\u6b63\u786e\u8bc6\u522b utf-8 \u7f16\u7801\u3002\u5982\u679c csv \u6587\u4ef6\u65e0\u6cd5\u8bc6\u522b utf-8\uff0c\u8bf7\u6dfb\u52a0 bom \u5934\uff1a<\/li>\n<\/ol>\n
    bom = u'\\ufeff'.encode('utf8')\nwith open('output.csv', 'w', encoding='utf8', newline='') as f:\n    f.write(bom)  # \u6dfb\u52a0 BOM \u5934\n    csv_writer.writerows(csv_data)<\/pre>\n
    \u6587\u4e2d\u5173\u4e8e\u7684\u77e5\u8bc6\u4ecb\u7ecd\uff0c\u5e0c\u671b\u5bf9\u4f60\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff01\u82e5\u662f\u53d7\u76ca\u532a\u6d45\uff0c\u90a3\u5c31\u52a8\u52a8\u9f20\u6807\u6536\u85cf\u8fd9\u7bc7\u300aPython \u722c\u866b\u5bfc\u51fa CSV \u6570\u636e\u9519\u4e71\uff1a\u5982\u4f55\u89e3\u51b3\u5546\u54c1\u8be6\u60c5\u5185\u5bb9\u6ea2\u51fa\u95ee\u9898\uff1f\u300b\u6587\u7ae0\u5427\uff0c\u4e5f\u53ef\u5173\u6ce8\u516c\u4f17\u53f7\u4e86\u89e3\u76f8\u5173\u6280\u672f\u6587\u7ae0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
    Python \u722c\u866b\u5bfc\u51fa CSV ...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-204459","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204459","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=204459"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204459\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204459"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204459"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204459"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}