{"id":205106,"date":"2025-05-29T10:01:02","date_gmt":"2025-05-29T02:01:02","guid":{"rendered":"https:\/\/server.hk\/cnblog\/205106\/"},"modified":"2025-05-29T10:01:02","modified_gmt":"2025-05-29T02:01:02","slug":"python-import-json-%e5%af%bc%e5%85%a5%e6%97%b6%e6%8a%a5%e9%94%99jsondecodeerror-expecting-value%e6%80%8e%e4%b9%88%e5%8a%9e%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/205106\/","title":{"rendered":"Python import json \u5bfc\u5165\u65f6\u62a5\u9519\u201cJSONDecodeError: Expecting value\u201d\u600e\u4e48\u529e\uff1f"},"content":{"rendered":"

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

Python import json \u5bfc\u5165\u65f6\u62a5\u9519\u201cJSONDecodeError: Expecting value\u201d\u600e\u4e48\u529e\uff1f<\/h1>\n

\u4e0d\u77e5\u9053\u5927\u5bb6\u662f\u5426\u719f\u6089\uff1f\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u300aPython import json \u5bfc\u5165\u65f6\u62a5\u9519\u201cJSONDecodeError: Expecting value\u201d\u600e\u4e48\u529e\uff1f\u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4f1a\u8bb2\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u5728\u770b\u5b8c\u672c\u7bc7\u6587\u7ae0\u540e\uff0c\u6709\u66f4\u597d\u7684\u5efa\u8bae\u6216\u8005\u53d1\u73b0\u54ea\u91cc\u6709\u95ee\u9898\uff0c\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u79ef\u6781\u8bc4\u8bba\u6307\u51fa\uff0c\u8c22\u8c22\uff01\u5e0c\u671b\u6211\u4eec\u80fd\u4e00\u8d77\u52a0\u6cb9\u8fdb\u6b65\uff01<\/p>\n

<\/p>\n

python import json \u5bfc\u5165\u65f6\u7684\u5e38\u89c1\u9519\u8bef\u89e3\u6790<\/strong><\/p>\n

\u521d\u5b66\u8005\u5728\u4f7f\u7528 python \u7684 import json \u6a21\u5757\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u5404\u7c7b\u9519\u8bef\u3002\u5176\u4e2d\u4e00\u4e2a\u5e38\u89c1\u9519\u8bef\u662f\u5bfc\u5165\u6a21\u5757\u65f6\u62a5\u9519\uff0c\u7c7b\u4f3c\u4e8e\u6587\u4e2d\u622a\u56fe\u6240\u793a\u3002\u9488\u5bf9\u6b64\u95ee\u9898\uff0c\u672c\u6587\u5c06\u63d0\u4f9b\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

\u95ee\u9898\u4e2d\u663e\u793a\u7684\u9519\u8bef\u63d0\u793a\u4e3a “jsondecodeerror: expecting value”\uff0c\u8868\u660e\u5728\u5bfc\u5165 json \u6587\u4ef6\u65f6\u5b58\u5728\u89e3\u7801\u9519\u8bef\u3002\u4ed4\u7ec6\u89c2\u5bdf\u9519\u8bef\u4fe1\u606f\uff0c\u6211\u4eec\u53ef\u4ee5\u53d1\u73b0\u4f7f\u7528\u4e86 “load” \u51fd\u6570\uff0c\u800c\u6b63\u786e\u7684\u51fd\u6570\u5e94\u8be5\u662f “loads”\u3002<\/p>\n

\u5728 python \u4e2d\uff0c”load” \u51fd\u6570\u7528\u4e8e\u4ece\u6587\u4ef6\u5bf9\u8c61\u4e2d\u52a0\u8f7d json \u6570\u636e\uff0c\u800c “loads” \u51fd\u6570\u5219\u7528\u4e8e\u4ece\u5b57\u7b26\u4e32\u4e2d\u52a0\u8f7d json \u6570\u636e\u3002\u5728\u6587\u4e2d\u622a\u56fe\u7684\u793a\u4f8b\u4e2d\uff0c\u56e0\u4e3a json \u6570\u636e\u662f\u4ee5\u5b57\u7b26\u4e32\u5f62\u5f0f\u4fdd\u5b58\u7684\uff0c\u56e0\u6b64\u5e94\u8be5\u4f7f\u7528 “loads” \u51fd\u6570\u3002<\/p>\n

\u6b63\u786e\u4f7f\u7528 import json<\/strong><\/p>\n

\u4ee5\u4e0b\u4e3a\u6b63\u786e\u5bfc\u5165\u548c\u5904\u7406 json \u6570\u636e\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n

import json\n\n# \u4ece\u6587\u4ef6\u5bf9\u8c61\u4e2d\u52a0\u8f7d JSON \u6570\u636e\nwith open(\"data.json\", \"r\") as f:\n    data = json.load(f)\n\n# \u4ece\u5b57\u7b26\u4e32\u4e2d\u52a0\u8f7d JSON \u6570\u636e\njson_data = '{\"name\": \"John\"}'\ndata = json.loads(json_data)<\/pre>\n
\u901a\u8fc7\u4f7f\u7528\u6b63\u786e\u7684\u51fd\u6570 “loads”\uff0c\u6211\u4eec\u53ef\u4ee5\u6210\u529f\u52a0\u8f7d json \u6570\u636e\u5e76\u5c06\u5176\u5b58\u50a8\u5728 data \u53d8\u91cf\u4e2d\u3002\u5e0c\u671b\u6b64\u89e3\u7b54\u80fd\u591f\u5e2e\u52a9\u5176\u4ed6\u521d\u5b66\u8005\u89e3\u51b3\u76f8\u540c\u7684\u9519\u8bef\u95ee\u9898\u3002<\/p>\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 import json \u5bfc\u5165\u65f6\u62a5\u9519\u201cJSONDecodeError: Expecting value\u201d\u600e\u4e48\u529e\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 import js...<\/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-205106","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205106","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=205106"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205106\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=205106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=205106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=205106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}