{"id":204391,"date":"2025-05-29T08:10:00","date_gmt":"2025-05-29T00:10:00","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204391\/"},"modified":"2025-05-29T08:10:00","modified_gmt":"2025-05-29T00:10:00","slug":"%e5%a6%82%e4%bd%95%e5%b0%86python%e5%88%97%e8%a1%a8%e4%b8%ad%e7%9a%84%e5%a4%9a%e4%b8%aa%e5%ad%97%e5%85%b8%e5%80%bc%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\/204391\/","title":{"rendered":"\u5982\u4f55\u5c06Python\u5217\u8868\u4e2d\u7684\u591a\u4e2a\u5b57\u5178\u503c\u5408\u5e76\u4e3a\u4e00\u4e2a\u5b57\u5178\uff1f"},"content":{"rendered":"

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

\u5982\u4f55\u5c06Python\u5217\u8868\u4e2d\u7684\u591a\u4e2a\u5b57\u5178\u503c\u5408\u5e76\u4e3a\u4e00\u4e2a\u5b57\u5178\uff1f<\/h1>\n

\u6b22\u8fce\u5404\u4f4d\u5c0f\u4f19\u4f34\u6765\u5230\uff0c\u76f8\u805a\u4e8e\u6b64\u90fd\u662f\u7f18\u54c8\u54c8\u54c8\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u8bb2\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\uff0c\u5982\u679c\u4f60\u5bf9\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\u975e\u5e38\u611f\u5174\u8da3\u6216\u8005\u6b63\u5728\u81ea\u5b66\uff0c\u90fd\u53ef\u4ee5\u5173\u6ce8\u6211\uff0c\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\uff01\u5f53\u7136\uff0c\u6709\u4ec0\u4e48\u5efa\u8bae\u4e5f\u6b22\u8fce\u5728\u8bc4\u8bba\u7559\u8a00\u63d0\u51fa\uff01\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n

<\/p>\n

python3 \u5c06\u5217\u8868\u4e2d\u7684\u591a\u4e2a\u5b57\u5178\u503c\u5408\u5e76\u4e3a\u4e00\u4e2a\u5b57\u5178<\/strong><\/p>\n

\u60a8\u6709\u4ee5\u4e0b\u5217\u8868\uff0c\u5176\u4e2d\u5305\u542b\u4e09\u4e2a\u5b57\u5178\u503c\uff1a<\/p>\n

[\"{'xvda': {'i\/o': {'r\/s': '0.33', 'await': '12.58', 'w\/s': '0.46'}, 'use_%': '32', 'total_g': '15g'}}\", \"{'xvdf': {'i\/o': {'r\/s': '0.00', 'await': '20.23', 'w\/s': '0.01'}, 'use_%': '2', 'total_g': '100g'}}\", \"{'xvdg': {'i\/o': {'r\/s': '0.02', 'await': '262.89', 'w\/s': '3.22'}, 'use_%': '64', 'total_g': '150g'}}\"]<\/pre>\n
\u4e3a\u4e86\u5c06\u6b64\u5217\u8868\u8f6c\u6362\u4e3a\u4e00\u4e2a\u5b57\u5178\uff0c\u9700\u8981\u8fdb\u884c\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n
    \n
  1. \n
    \u5bfc\u5165 json \u6a21\u5757\uff1a<\/strong><\/p>\n
    import json<\/pre>\n<\/li>\n
  2. \n
    \u5b9a\u4e49\u4e00\u4e2a\u7a7a\u5b57\u5178\uff1a<\/strong><\/p>\n
    d1 = {}<\/pre>\n<\/li>\n
  3. \n
    \u904d\u5386\u5217\u8868\u4e2d\u7684\u6bcf\u4e2a\u5b57\u7b26\u4e32\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u5b57\u5178\uff1a<\/strong><\/p>\n
    for i in l1:\n    d1.update(json.loads(i))<\/pre>\n
    \u6ce8\u610f\uff1a<\/strong>\u786e\u4fdd\u5217\u8868\u4e2d\u7684\u5b57\u7b26\u4e32\u4f7f\u7528\u53cc\u5f15\u53f7\uff08”\uff09\uff0c\u800c\u4e0d\u662f\u5355\u5f15\u53f7\uff08’\uff09\u3002<\/p>\n<\/li>\n
  4. \n
    \u6253\u5370\u5408\u5e76\u540e\u7684\u5b57\u5178\uff1a<\/strong><\/p>\n
    print(d1)<\/pre>\n<\/li>\n<\/ol>\n
    \u6700\u7ec8\u7ed3\u679c\u5c06\u662f\u4e00\u4e2a\u5b57\u5178\uff0c\u5176\u4e2d\u5305\u542b\u6240\u6709\u4e09\u4e2a\u539f\u59cb\u5b57\u5178\u7684\u952e\u503c\u5bf9\u3002<\/p>\n
    \u4ee5\u4e0a\u5c31\u662f\u300a\u5982\u4f55\u5c06Python\u5217\u8868\u4e2d\u7684\u591a\u4e2a\u5b57\u5178\u503c\u5408\u5e76\u4e3a\u4e00\u4e2a\u5b57\u5178\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\u5c06Python\u5217\u8868\u4e2d\u7684\u591a\u4e2a\u5b57...<\/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-204391","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204391","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=204391"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204391\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204391"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204391"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}