{"id":2320,"date":"2025-08-10T14:29:19","date_gmt":"2025-08-10T06:29:19","guid":{"rendered":"https:\/\/www.hgfwq.com\/blog\/?p=2320"},"modified":"2025-08-10T14:29:19","modified_gmt":"2025-08-10T06:29:19","slug":"%e5%a6%82%e4%bd%95%e5%ae%89%e8%a3%85%e5%92%8c%e4%bd%bf%e7%94%a8%e5%b5%8c%e5%a5%97json%e6%95%b0%e6%8d%ae%e5%a4%84%e7%90%86%e5%b7%a5%e5%85%b7","status":"publish","type":"post","link":"https:\/\/www.hgfwq.com\/blog\/2320.html","title":{"rendered":"\u5982\u4f55\u5b89\u88c5\u548c\u4f7f\u7528\u5d4c\u5957Json\u6570\u636e\u5904\u7406\u5de5\u5177"},"content":{"rendered":"<p><p>\u5728\u5904\u7406\u6570\u636e\u65f6\uff0c\u7ecf\u5e38\u4f1a\u9047\u5230JSON\u683c\u5f0f\u4e2d\u5d4c\u5957JSON\u7684\u60c5\u51b5\u3002\u8fd9\u79cd\u7ed3\u6784\u4f7f\u5f97\u6570\u636e\u66f4\u52a0\u590d\u6742\uff0c\u4f46\u4e5f\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u4fe1\u606f\u8868\u793a\u65b9\u5f0f\u3002\u672c\u6587\u5c06\u6307\u5bfc\u60a8\u5982\u4f55\u5904\u7406\u5d4c\u5957\u7684JSON\u6570\u636e\uff0c\u5305\u62ec\u5982\u4f55\u89e3\u6790\u3001\u4fee\u6539\u548c\u751f\u6210\u5d4c\u5957JSON\u3002\u6211\u4eec\u5c06\u4f7f\u7528Python\u4f5c\u4e3a\u793a\u4f8b\u8bed\u8a00\uff0c\u56e0\u4e3a\u5b83\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u5e93\u6765\u5904\u7406JSON\u6570\u636e\u3002<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.hgfwq.com\/blog\/wp-content\/uploads\/2025\/07\/KYxTV.jpg\" alt=\"\u5982\u4f55\u5b89\u88c5\u548c\u4f7f\u7528\u5d4c\u5957Json\u6570\u636e\u5904\u7406\u5de5\u5177\" title=\"\u5982\u4f55\u5b89\u88c5\u548c\u4f7f\u7528\u5d4c\u5957Json\u6570\u636e\u5904\u7406\u5de5\u5177\"><\/p>\n<\/p>\n<p><h2>\u64cd\u4f5c\u524d\u7684\u51c6\u5907<\/h2>\n<\/p>\n<p><p>\u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u8bf7\u786e\u4fdd\u60a8\u5df2\u7ecf\u5b89\u88c5\u4e86Python\u73af\u5883\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5Python\u662f\u5426\u5df2\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code>python --version<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5982\u679cPython\u672a\u5b89\u88c5\uff0c\u8bf7\u4ecePython\u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7d\u5e76\u5b89\u88c5\u6700\u65b0\u7248\u672c\u7684Python\u3002<\/p>\n<\/p>\n<p><h2>\u4efb\u52a1\uff1a\u89e3\u6790\u5d4c\u5957JSON<\/h2>\n<\/p>\n<p><p>\u6211\u4eec\u7684\u4efb\u52a1\u662f\u89e3\u6790\u4e00\u4e2a\u5305\u542b\u5d4c\u5957JSON\u7684\u5b57\u7b26\u4e32\uff0c\u5e76\u63d0\u53d6\u7279\u5b9a\u4fe1\u606f\u3002<\/p>\n<\/p>\n<p><h3>\u6b65\u9aa41\uff1a\u5bfc\u5165json\u5e93<\/h3>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5bfc\u5165Python\u7684json\u5e93\uff0c\u8be5\u5e93\u63d0\u4f9b\u4e86\u5904\u7406JSON\u6570\u636e\u7684\u529f\u80fd\u3002<\/p>\n<\/p>\n<p><pre><code>import json<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u6b65\u9aa42\uff1a\u5b9a\u4e49\u5d4c\u5957JSON\u5b57\u7b26\u4e32<\/h3>\n<\/p>\n<p><p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u7684\u5d4c\u5957JSON\u5b57\u7b26\u4e32\uff1a<\/p>\n<\/p>\n<p><pre><code>json_data = '''<\/p>\r\n<p>{<\/p>\r\n<p>    \"users\": [<\/p>\r\n<p>        {<\/p>\r\n<p>            \"id\": 1,<\/p>\r\n<p>            \"name\": \"John Doe\",<\/p>\r\n<p>            \"address\": {<\/p>\r\n<p>                \"street\": \"123 Elm St\",<\/p>\r\n<p>                \"city\": \"Somewhere\",<\/p>\r\n<p>                \"zip\": \"12345\"<\/p>\r\n<p>            }<\/p>\r\n<p>        },<\/p>\r\n<p>        {<\/p>\r\n<p>            \"id\": 2,<\/p>\r\n<p>            \"name\": \"Jane Smith\",<\/p>\r\n<p>            \"address\": {<\/p>\r\n<p>                \"street\": \"456 Oak St\",<\/p>\r\n<p>                \"city\": \"Anywhere\",<\/p>\r\n<p>                \"zip\": \"67890\"<\/p>\r\n<p>            }<\/p>\r\n<p>        }<\/p>\r\n<p>    ]<\/p>\r\n<p>}<\/p>\r\n<p>'''<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u6b65\u9aa43\uff1a\u89e3\u6790JSON\u5b57\u7b26\u4e32<\/h3>\n<\/p>\n<p><p>\u4f7f\u7528json.loads()\u51fd\u6570\u5c06JSON\u5b57\u7b26\u4e32\u89e3\u6790\u4e3aPython\u5b57\u5178\u3002<\/p>\n<\/p>\n<p><pre><code>data = json.loads(json_data)<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u6b65\u9aa44\uff1a\u8bbf\u95ee\u5d4c\u5957\u6570\u636e<\/h3>\n<\/p>\n<p><p>\u73b0\u5728\uff0c\u6211\u4eec\u53ef\u4ee5\u8bbf\u95ee\u5d4c\u5957\u7684\u6570\u636e\u3002\u4f8b\u5982\uff0c\u8981\u83b7\u53d6\u7b2c\u4e00\u4e2a\u7528\u6237\u7684\u8857\u9053\u5730\u5740\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code>first_user_street = data[\"users\"][0][\"address\"][\"street\"]<\/p>\r\n<p>print(first_user_street)<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u4efb\u52a1\uff1a\u4fee\u6539\u5d4c\u5957JSON<\/h2>\n<\/p>\n<p><p>\u6211\u4eec\u7684\u4efb\u52a1\u662f\u4fee\u6539\u5d4c\u5957JSON\u4e2d\u7684\u7279\u5b9a\u6570\u636e\u3002<\/p>\n<\/p>\n<p><h3>\u6b65\u9aa41\uff1a\u5b9a\u4f4d\u8981\u4fee\u6539\u7684\u6570\u636e<\/h3>\n<\/p>\n<p><p>\u4f7f\u7528\u4e4b\u524d\u7684\u65b9\u6cd5\u5b9a\u4f4d\u5230\u8981\u4fee\u6539\u7684\u6570\u636e\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u8981\u4fee\u6539\u7b2c\u4e8c\u4e2a\u7528\u6237\u7684\u8857\u9053\u5730\u5740\u3002<\/p>\n<\/p>\n<p><h3>\u6b65\u9aa42\uff1a\u4fee\u6539\u6570\u636e<\/h3>\n<\/p>\n<p><p>\u76f4\u63a5\u5728Python\u5b57\u5178\u4e2d\u4fee\u6539\u6570\u636e\u3002<\/p>\n<\/p>\n<p><pre><code>data[\"users\"][1][\"address\"][\"street\"] = \"789 Pine St\"<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u6b65\u9aa43\uff1a\u4fdd\u5b58\u4fee\u6539<\/h3>\n<\/p>\n<p><p>\u4f7f\u7528json.dumps()\u51fd\u6570\u5c06\u4fee\u6539\u540e\u7684\u5b57\u5178\u8f6c\u6362\u56deJSON\u5b57\u7b26\u4e32\uff0c\u7136\u540e\u4fdd\u5b58\u5230\u6587\u4ef6\u6216\u53d1\u9001\u5230\u670d\u52a1\u5668\u3002<\/p>\n<\/p>\n<p><pre><code>modified_json = json.dumps(data, indent=4)<\/p>\r\n<p>print(modified_json)<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u4efb\u52a1\uff1a\u751f\u6210\u5d4c\u5957JSON<\/h2>\n<\/p>\n<p><p>\u6211\u4eec\u7684\u4efb\u52a1\u662f\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5d4c\u5957JSON\u7ed3\u6784\u3002<\/p>\n<\/p>\n<p><h3>\u6b65\u9aa41\uff1a\u6784\u5efa\u5d4c\u5957\u5b57\u5178<\/h3>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u6784\u5efa\u4e00\u4e2a\u5d4c\u5957\u7684Python\u5b57\u5178\u3002<\/p>\n<\/p>\n<p><pre><code>new_data = {<\/p>\r\n<p>    \"company\": \"Example Corp\",<\/p>\r\n<p>    \"departments\": [<\/p>\r\n<p>        {<\/p>\r\n<p>            \"name\": \"IT\",<\/p>\r\n<p>            \"employees\": [<\/p>\r\n<p>                {\"name\": \"Alice\", \"title\": \"Developer\"},<\/p>\r\n<p>                {\"name\": \"Bob\", \"title\": \"Manager\"}<\/p>\r\n<p>            ]<\/p>\r\n<p>        },<\/p>\r\n<p>        {<\/p>\r\n<p>            \"name\": \"HR\",<\/p>\r\n<p>            \"employees\": [<\/p>\r\n<p>                {\"name\": \"Charlie\", \"title\": \"Recruiter\"}<\/p>\r\n<p>            ]<\/p>\r\n<p>        }<\/p>\r\n<p>    ]<\/p>\r\n<p>}<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u6b65\u9aa42\uff1a\u8f6c\u6362\u4e3aJSON\u5b57\u7b26\u4e32<\/h3>\n<\/p>\n<p><p>\u4f7f\u7528json.dumps()\u51fd\u6570\u5c06\u5b57\u5178\u8f6c\u6362\u4e3aJSON\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n<p><pre><code>new_json = json.dumps(new_data, indent=4)<\/p>\r\n<p>print(new_json)<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u5e38\u89c1\u95ee\u9898\u4e0e\u6ce8\u610f\u4e8b\u9879<\/h2>\n<\/p>\n<ul>\n<li><strong>\u9519\u8bef\u5904\u7406<\/strong>\uff1a\u5728\u5904\u7406JSON\u6570\u636e\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u683c\u5f0f\u9519\u8bef\u6216\u6570\u636e\u7f3a\u5931\u7684\u60c5\u51b5\u3002\u4f7f\u7528try-except\u8bed\u53e5\u6765\u6355\u83b7\u5f02\u5e38\uff0c\u5e76\u59a5\u5584\u5904\u7406\u5b83\u4eec\u3002<\/li>\n<li><strong>\u6570\u636e\u9a8c\u8bc1<\/strong>\uff1a\u5728\u89e3\u6790JSON\u6570\u636e\u4e4b\u524d\uff0c\u786e\u4fdd\u6570\u636e\u683c\u5f0f\u6b63\u786e\u3002\u5982\u679c\u6570\u636e\u4e0d\u6b63\u786e\uff0c\u53ef\u4ee5\u62d2\u7edd\u89e3\u6790\u6216\u8fdb\u884c\u5fc5\u8981\u7684\u4fee\u590d\u3002<\/li>\n<li><strong>\u6027\u80fd\u8003\u8651<\/strong>\uff1a\u5904\u7406\u5927\u578bJSON\u6587\u4ef6\u65f6\uff0c\u8003\u8651\u4f7f\u7528\u6d41\u5f0f\u5904\u7406\u6216\u5206\u6279\u5904\u7406\u6765\u51cf\u5c11\u5185\u5b58\u6d88\u8017\u3002<\/li>\n<\/ul>\n<p>&#8220;`<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u5904\u7406\u6570\u636e\u65f6\uff0c\u7ecf\u5e38\u4f1a\u9047\u5230JSON\u683c\u5f0f\u4e2d\u5d4c\u5957JSON\u7684\u60c5\u51b5\u3002\u8fd9\u79cd\u7ed3\u6784\u4f7f\u5f97\u6570\u636e\u66f4\u52a0\u590d\u6742\uff0c\u4f46\u4e5f\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u4fe1\u606f\u8868\u793a\u65b9\u5f0f\u3002\u672c\u6587\u5c06\u6307\u5bfc\u60a8\u5982\u4f55\u5904\u7406\u5d4c\u5957\u7684JSON\u6570\u636e\uff0c\u5305\u62ec\u5982\u4f55\u89e3\u6790\u3001\u4fee\u6539\u548c\u751f\u6210\u5d4c\u5957JSON\u3002\u6211\u4eec\u5c06\u4f7f\u7528Python\u4f5c\u4e3a\u793a\u4f8b\u8bed\u8a00\uff0c\u56e0\u4e3a\u5b83\u63d0\u4f9b\u4e86&#8230;<\/p>\n","protected":false},"author":1,"featured_media":2321,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[403,134,763],"topic":[],"class_list":["post-2320","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-haiwai","tag-json","tag-python","tag-763"],"_links":{"self":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/2320","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/comments?post=2320"}],"version-history":[{"count":1,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/2320\/revisions"}],"predecessor-version":[{"id":2323,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/2320\/revisions\/2323"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/media\/2321"}],"wp:attachment":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/media?parent=2320"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/categories?post=2320"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/tags?post=2320"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/topic?post=2320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}