{"id":204265,"date":"2025-05-29T14:27:54","date_gmt":"2025-05-29T06:27:54","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204265\/"},"modified":"2025-05-29T14:27:54","modified_gmt":"2025-05-29T06:27:54","slug":"%e5%a6%82%e4%bd%95%e5%b0%86%e5%8c%85%e5%90%ab%e5%a4%9a%e4%b8%aa%e5%ad%97%e5%85%b8%e7%9a%84%e5%88%97%e8%a1%a8%e5%90%88%e5%b9%b6%e4%b8%ba%e4%b8%80%e4%b8%aa%e5%ad%97%e5%85%b8%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204265\/","title":{"rendered":"\u5982\u4f55\u5c06\u5305\u542b\u591a\u4e2a\u5b57\u5178\u7684\u5217\u8868\u5408\u5e76\u4e3a\u4e00\u4e2a\u5b57\u5178\uff1f"},"content":{"rendered":"

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

\u5982\u4f55\u5c06\u5305\u542b\u591a\u4e2a\u5b57\u5178\u7684\u5217\u8868\u5408\u5e76\u4e3a\u4e00\u4e2a\u5b57\u5178\uff1f<\/h1>\n

\u5bf9\u4e8e\u4e00\u4e2a\u6587\u7ae0\u5f00\u53d1\u8005\u6765\u8bf4\uff0c\u7262\u56fa\u624e\u5b9e\u7684\u57fa\u7840\u662f\u5341\u5206\u91cd\u8981\u7684\uff0c\u5c31\u6765\u5e26\u5927\u5bb6\u4e00\u70b9\u70b9\u7684\u638c\u63e1\u57fa\u7840\u77e5\u8bc6\u70b9\u3002\u4eca\u5929\u672c\u7bc7\u6587\u7ae0\u5e26\u5927\u5bb6\u4e86\u89e3\u300a\u5982\u4f55\u5c06\u5305\u542b\u591a\u4e2a\u5b57\u5178\u7684\u5217\u8868\u5408\u5e76\u4e3a\u4e00\u4e2a\u5b57\u5178\uff1f\u300b\uff0c\u4e3b\u8981\u4ecb\u7ecd\u4e86\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u5feb\u70b9\u6536\u85cf\u8d77\u6765\u5427\uff0c\u5426\u5219\u9700\u8981\u65f6\u5c31\u627e\u4e0d\u5230\u4e86\uff01<\/p>\n

<\/p>\n

\u5c06\u5217\u8868\u4e2d\u591a\u4e2a\u5b57\u5178\u5408\u5e76\u4e3a\u4e00\u4e2a\u5b57\u5178<\/strong><\/p>\n

\u95ee\u9898\u63cf\u8ff0\uff1a<\/p>\n

\u7ed9\u5b9a\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u5b57\u5178\u7684\u5217\u8868\uff0c\u5982\u4f55\u5c06\u8fd9\u4e9b\u5b57\u5178\u5408\u5e76\u4e3a\u4e00\u4e2a\u5355\u72ec\u7684\u5b57\u5178\uff1f<\/p>\n

\u95ee\u9898\u89e3\u6790\uff1a<\/p>\n

\u4ece\u63d0\u4f9b\u7684\u4ee3\u7801\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u6bcf\u4e2a\u5b57\u5178\u90fd\u662f\u4e00\u4e2a json \u5b57\u7b26\u4e32\u8868\u793a\u3002\u95ee\u9898\u5728\u4e8e\uff0c\u8fd9\u4e9b\u5b57\u7b26\u4e32\u4e2d\u7684\u5f15\u53f7\u662f\u5355\u5f15\u53f7\uff0c\u800c\u4e0d\u662f\u6240\u9700\u7684\u53cc\u5f15\u53f7\u3002<\/p>\n

\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n

    \n
  1. \u5bfc\u5165 json \u6a21\u5757\uff1a<\/strong>import json<\/li>\n
  2. \u521d\u59cb\u5316\u4e00\u4e2a\u7a7a\u5b57\u5178\uff1a<\/strong>d1 = {}<\/li>\n
  3. \n

    \u904d\u5386\u5217\u8868\u4e2d\u7684\u6bcf\u4e2a json \u5b57\u7b26\u4e32\uff1a<\/strong><\/p>\n

      \n
    • \u8c03\u7528 json.loads(i) \u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u4e00\u4e2a\u5b57\u5178\u3002<\/li>\n
    • \u5c06\u8f6c\u6362\u540e\u7684\u5b57\u5178\u4e0e d1 \u5408\u5e76\uff0c\u4f7f\u7528 d1.update() \u65b9\u6cd5\u3002<\/li>\n<\/ul>\n<\/li>\n
    • \u6253\u5370\u5408\u5e76\u540e\u7684\u5b57\u5178\uff1a<\/strong>print(d1)<\/li>\n<\/ol>\n

      \u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n

      import json\n\nd1 = {}\nl1 = [\n    '{\"xvda\": {\"I\/O\": {\"r\/s\": \"0.33\", \"await\": \"12.58\", \"w\/s\": \"0.46\"}, \"use_%\": \"32\", \"total_G\": \"15G\"}}',\n    '{\"xvdf\": {\"I\/O\": {\"r\/s\": \"0.00\", \"await\": \"20.23\", \"w\/s\": \"0.01\"}, \"use_%\": \"2\", \"total_G\": \"100G\"}}',\n    '{\"xvdg\": {\"I\/O\": {\"r\/s\": \"0.02\", \"await\": \"262.89\", \"w\/s\": \"3.22\"}, \"use_%\": \"64\", \"total_G\": \"150G\"}}'\n]\n\nfor i in l1:\n    d1.update(json.loads(i))\n\nprint(d1)<\/pre>\n
      \u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300a\u5982\u4f55\u5c06\u5305\u542b\u591a\u4e2a\u5b57\u5178\u7684\u5217\u8868\u5408\u5e76\u4e3a\u4e00\u4e2a\u5b57\u5178\uff1f\u300b\u7684\u5185\u5bb9\u4e86\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u548c\u5de9\u56fa\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u7684\u5c06\u5176\u8fd0\u7528\u5230\u9879\u76ee\u4e2d\uff0c\u6b22\u8fce\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u5e26\u4f60\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u77e5\u8bc6\u70b9\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u5982\u4f55\u5c06\u5305\u542b\u591a\u4e2a\u5b57\u5178\u7684\u5217\u8868\u5408\u5e76\u4e3a\u4e00...<\/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-204265","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204265","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=204265"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204265\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204265"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204265"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}