{"id":204701,"date":"2025-05-29T14:39:36","date_gmt":"2025-05-29T06:39:36","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204701\/"},"modified":"2025-05-29T14:39:36","modified_gmt":"2025-05-29T06:39:36","slug":"%e5%a6%82%e4%bd%95%e7%94%a8-python-%e6%89%b9%e9%87%8f%e4%bf%ae%e6%94%b9-json-%e6%96%87%e4%bb%b6%e5%86%85%e5%ae%b9%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204701\/","title":{"rendered":"\u5982\u4f55\u7528 Python \u6279\u91cf\u4fee\u6539 JSON \u6587\u4ef6\u5185\u5bb9\uff1f"},"content":{"rendered":"

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

\u5982\u4f55\u7528 Python \u6279\u91cf\u4fee\u6539 JSON \u6587\u4ef6\u5185\u5bb9\uff1f<\/h1>\n

\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u90fd\u6253\u5f00\u8fd9\u7bc7\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\uff0c\u5b66\u4e0b\u53bb\u5427\uff01\u672c\u6587\u4e3b\u8981\u4f1a\u7ed9\u5927\u5bb6\u8bb2\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5927\u5bb6\u5bf9\u672c\u6587\u6709\u597d\u7684\u5efa\u8bae\u6216\u8005\u770b\u5230\u6709\u4e0d\u8db3\u4e4b\u5904\uff0c\u975e\u5e38\u6b22\u8fce\u5927\u5bb6\u79ef\u6781\u63d0\u51fa\uff01\u5728\u540e\u7eed\u6587\u7ae0\u6211\u4f1a\u7ee7\u7eed\u66f4\u65b0\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u5185\u5bb9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n

<\/p>\n

\u6279\u91cf\u4fee\u6539\u6587\u4ef6\u4e2d\u7684 json \u5185\u5bb9<\/strong><\/p>\n

\u4f5c\u4e3a python \u521d\u5b66\u8005\uff0c\u4f60\u60f3\u7f16\u5199\u4e00\u6bb5\u4ee3\u7801\uff0c\u80fd\u591f\u6279\u91cf\u4fee\u6539\u8def\u5f84\u4e0b\u7684\u6307\u5b9a json \u6587\u4ef6\u7684\u5185\u5bb9\u3002\u4f8b\u5982\uff0c\u4f60\u60f3\u5c06 {filename: 1.dav} \u8fd9\u6837\u7684 json \u5185\u5bb9\u4fee\u6539\u4e3a {filename: 1.avi}\u3002<\/p>\n

\u4ee3\u7801\u5b9e\u73b0<\/strong><\/p>\n

\u4ee5\u4e0b\u4ee3\u7801\u53ef\u4ee5\u5b9e\u73b0\u4f60\u7684\u8981\u6c42\uff1a<\/p>\n

import json\n\n# \u83b7\u53d6\u8def\u5f84\npath = u'D:'\n\n# \u6279\u91cf\u83b7\u53d6\u6307\u5b9a\u6587\u4ef6\u540d\u4e0b\u7684 JSON \u6587\u4ef6\nfor file in os.listdir(path):\n    if file.endswith('.json'):\n        # \u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9\n        with open(os.path.join(path, file), 'r') as f:\n            json_data = json.load(f)\n\n        # \u4fee\u6539 JSON \u5185\u5bb9\n        json_data['filename'] = '2.avi'\n\n        # \u4fdd\u5b58\u4fee\u6539\u540e\u7684\u5185\u5bb9\n        with open(os.path.join(path, file), 'w') as f:\n            json.dump(json_data, f)<\/pre>\n
\u4f7f\u7528\u8bf4\u660e<\/strong><\/p>\n
    \n
  • \u5c06 path \u53d8\u91cf\u4fee\u6539\u4e3a\u4f60\u9700\u8981\u7684\u6587\u4ef6\u8def\u5f84\u3002<\/li>\n
  • \u8fd0\u884c\u4ee3\u7801\uff0c\u5373\u53ef\u6279\u91cf\u4fee\u6539\u6307\u5b9a\u6587\u4ef6\u4e2d\u7684 json \u5185\u5bb9\u3002<\/li>\n<\/ul>\n
    \u91cd\u8981\u63d0\u793a<\/strong><\/p>\n
      \n
    • \u786e\u4fdd\u4f60\u62e5\u6709\u4fee\u6539\u6587\u4ef6\u6240\u9700\u7684\u6743\u9650\u3002<\/li>\n
    • \u5907\u4efd\u4f60\u7684 json \u6587\u4ef6\uff0c\u4ee5\u9632\u64cd\u4f5c\u51fa\u73b0\u610f\u5916\u3002<\/li>\n<\/ul>\n
      \u4ee5\u4e0a\u5c31\u662f\u300a\u5982\u4f55\u7528 Python \u6279\u91cf\u4fee\u6539 JSON \u6587\u4ef6\u5185\u5bb9\uff1f\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8e\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u5982\u4f55\u7528 Python \u6279\u91cf\u4fee\u6539 ...<\/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-204701","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204701","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=204701"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204701\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204701"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204701"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204701"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}