{"id":204139,"date":"2025-05-29T10:53:37","date_gmt":"2025-05-29T02:53:37","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204139\/"},"modified":"2025-05-29T10:53:37","modified_gmt":"2025-05-29T02:53:37","slug":"%e4%bd%bf%e7%94%a8-python-%e5%b0%86-png-%e6%96%87%e4%bb%b6%e4%bb%8e%e4%b8%80%e4%b8%aa%e6%96%87%e4%bb%b6%e5%a4%b9%e7%a7%bb%e5%8a%a8%e5%88%b0%e5%8f%a6%e4%b8%80%e4%b8%aa%e6%96%87%e4%bb%b6%e5%a4%b9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204139\/","title":{"rendered":"\u4f7f\u7528 Python \u5c06 png \u6587\u4ef6\u4ece\u4e00\u4e2a\u6587\u4ef6\u5939\u79fb\u52a8\u5230\u53e6\u4e00\u4e2a\u6587\u4ef6\u5939"},"content":{"rendered":"

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

\u4f7f\u7528 Python \u5c06 png \u6587\u4ef6\u4ece\u4e00\u4e2a\u6587\u4ef6\u5939\u79fb\u52a8\u5230\u53e6\u4e00\u4e2a\u6587\u4ef6\u5939<\/h1>\n

\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u6253\u5f00\u4e86\u8fd9\u7bc7\u6587\u7ae0\u300a\u4f7f\u7528 Python \u5c06 png \u6587\u4ef6\u4ece\u4e00\u4e2a\u6587\u4ef6\u5939\u79fb\u52a8\u5230\u53e6\u4e00\u4e2a\u6587\u4ef6\u5939\u300b<\/span>\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\u5427\uff01\u6587\u4e2d\u5185\u5bb9\u5305\u542b<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9…\u5e0c\u671b\u4f60\u80fd\u5728\u9605\u8bfb\u672c\u6587\u540e\uff0c\u80fd\u771f\u771f\u5b9e\u5b9e\u5b66\u5230\u77e5\u8bc6\u6216\u8005\u5e2e\u4f60\u89e3\u51b3\u5fc3\u4e2d\u7684\u7591\u60d1\uff0c\u4e5f\u6b22\u8fce\u5927\u4f6c\u6216\u8005\u65b0\u4eba\u670b\u53cb\u4eec\u591a\u7559\u8a00\u8bc4\u8bba\uff0c\u591a\u7ed9\u5efa\u8bae\uff01\u8c22\u8c22\uff01<\/p>\n

\u5c1d\u8bd5\u4e4b\u524d\uff1b\u786e\u4fdd\u60a8\u7684\u8ba1\u7b97\u673a\u4e0a\u5b89\u88c5\u4e86 python\u3002 <\/p>\n

\u5728 python IDE \u4e2d\uff0c\u60a8\u9700\u8981\u9996\u5148\u5bfc\u5165 pathlib \u548c os \u5e93\u3002\u4e24\u8005\u90fd\u662f python \u6807\u51c6\u5e93\u7684\u4e00\u90e8\u5206\uff0c\u56e0\u6b64\u4e0d\u9700\u8981\u5916\u90e8\u5b89\u88c5\u3002 <\/p>\n

1.)\u5bfc\u5165\u5fc5\u8981\u7684\u5e93\uff08pathlib \u548c os\uff09\u3002
2.)\u627e\u5230\u684c\u9762\u7684\u8def\u5f84\u3002
3.\uff09\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a\u201cScreenshots\u201d\u7684\u65b0\u6587\u4ef6\u5939\uff08\u5982\u679c\u5c1a\u4e0d\u5b58\u5728\uff09\u3002
4.)\u8fc7\u6ee4\u684c\u9762\u4e0a\u7684\u6587\u4ef6\u4ee5\u4ec5\u67e5\u627e.png\u6587\u4ef6\uff08\u901a\u5e38\u662f\u5c4f\u5e55\u622a\u56fe\uff09\u3002
5.)\u5c06\u6bcf\u4e2a.png\u6587\u4ef6\u79fb\u52a8\u5230\u201cScreenshots\u201d\u6587\u4ef6\u5939<\/p>\n

\u4e3a\u4e86\u6f84\u6e05\u8fd9\u4e00\u70b9\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u6df1\u5165\u5730\u7814\u7a76\u6bcf\u4e2a\u6b65\u9aa4\u3002 <\/p>\n

1.)\u8981\u5bfc\u5165 pathlib \u548c\u64cd\u4f5c\u7cfb\u7edf\uff0c\u8bf7\u6253\u5f00 IDE\uff0c\u786e\u4fdd\u60a8\u7684\u8bed\u8a00\u8bbe\u7f6e\u4e3a\u5f53\u524d\u7248\u672c\u7684 python \u5e76\u8f93\u5165\uff1a<\/p>\n

\u4ece\u8def\u5f84\u5e93\u5bfc\u5165\u8def\u5f84
\u5bfc\u5165\u64cd\u4f5c\u7cfb\u7edf<\/p>\n

2.) \u627e\u5230\u684c\u9762\u7684\u8def\u5f84
\u4e3a\u4e86\u4ece\u684c\u9762\u79fb\u52a8\u6587\u4ef6\uff0c\u6211\u4eec\u9996\u5148\u9700\u8981\u627e\u5230\u5b83\u7684\u8def\u5f84\u3002 Path.home() \u65b9\u6cd5\u8fd4\u56de\u5f53\u524d\u7528\u6237\u7684\u4e3b\u76ee\u5f55\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u5176\u4e2d\u9644\u52a0\u201c\u684c\u9762\u201d\u3002<\/p>\n

\u684c\u9762 = Path.home().joinpath(“\u684c\u9762”)<\/p>\n

\u8fd9\u884c\u4ee3\u7801\u521b\u5efa\u4e00\u4e2a\u6307\u5411\u7528\u6237\u684c\u9762\u7684 Path \u5bf9\u8c61\u3002\u60a8\u53ef\u4ee5\u901a\u8fc7\u6253\u5370\u8def\u5f84\u6765\u786e\u8ba4\u8fd9\u4e00\u70b9\uff1a<\/p>\n

\u6253\u5370\uff08\u684c\u9762\uff09<\/p>\n

3.) \u4e3a\u5c4f\u5e55\u622a\u56fe\u521b\u5efa\u4e00\u4e2a\u65b0\u6587\u4ef6\u5939<\/p>\n

\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u521b\u5efa\u4e00\u4e2a\u65b0\u6587\u4ef6\u5939\uff0c\u5c06\u5728\u5176\u4e2d\u79fb\u52a8 .png \u6587\u4ef6\u3002 mkdir \u65b9\u6cd5\u5c06\u5728\u684c\u9762\u5185\u521b\u5efa\u201cScreenshots\u201d\u6587\u4ef6\u5939\uff08\u5982\u679c\u5c1a\u4e0d\u5b58\u5728\uff09\u3002 exit_ok=True \u53c2\u6570\u786e\u4fdd\u5982\u679c\u6587\u4ef6\u5939\u5df2\u5b58\u5728\uff0c\u811a\u672c\u4e0d\u4f1a\u629b\u51fa\u9519\u8bef\u3002<\/p>\n

desktop.joinpath(“\u5c4f\u5e55\u622a\u56fe”).mkdir(exist_ok=True)<\/p>\n

    \n
  1. PNG \u6587\u4ef6\u8fc7\u6ee4\u5668<\/li>\n<\/ol>\n

    \u6211\u4eec\u4f7f\u7528\u4e00\u4e2a\u7b80\u5355\u7684\u5faa\u73af\u6765\u8fed\u4ee3\u684c\u9762\u4e0a\u7684\u6240\u6709\u6587\u4ef6\u3002 iterdir() \u65b9\u6cd5\u8fd4\u56de\u76ee\u5f55\u4e2d\u6240\u6709\u9879\u76ee\u7684\u8fed\u4ee3\u5668\u3002<\/p>\n

    \u8981\u8fc7\u6ee4 .png \u6587\u4ef6\uff0c\u6211\u4eec\u68c0\u67e5\u4e24\u4e2a\u6761\u4ef6\uff1a<\/p>\n

    1.) \u8be5\u9879\u76ee\u5fc5\u987b\u662f\u4e00\u4e2a\u6587\u4ef6 (f.is_file())\u3002
    2.) \u6587\u4ef6\u6269\u5c55\u540d\u5fc5\u987b\u662f.png (f.suffix == “.png”)\u3002<\/p>\n

    \u5bf9\u4e8edesktop.iterdir()\u4e2d\u7684f\uff1a
    if f.is_file() \u4e14 f.suffix == “.png”:<\/p>\n

    5.) \u79fb\u52a8\u5c4f\u5e55\u622a\u56fe<\/p>\n

    \u6700\u540e\uff0c\u5bf9\u4e8e\u6bcf\u4e2a .png \u6587\u4ef6\uff0c\u6211\u4eec\u5c06\u5176\u79fb\u52a8\u5230\u201cScreenshots\u201d\u6587\u4ef6\u5939\u4e2d\u3002\u8fd9\u662f\u4f7f\u7528\u66ff\u6362\u65b9\u6cd5\u5b8c\u6210\u7684\uff0c\u8be5\u65b9\u6cd5\u5141\u8bb8\u6211\u4eec\u5c06\u6587\u4ef6\u4ece\u5f53\u524d\u4f4d\u7f6e\u79fb\u52a8\u5230\u65b0\u8def\u5f84\u3002<\/p>\n

    f.replace(desktop.joinpath(“\u5c4f\u5e55\u622a\u56fe”).joinpath(f.name))<\/p>\n

    \u60a8\u7684\u6700\u7ec8\u8f93\u5165\u4ee3\u7801\u5e94\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n

    <\/p>\n

    \u7ed3\u8bba\uff1a<\/p>\n

    \u6b64\u811a\u672c\u662f\u4e00\u4e2a\u6709\u7528\u7684\u5de5\u5177\uff0c\u7528\u4e8e\u901a\u8fc7\u5c06\u6240\u6709 .png \u6587\u4ef6\uff08\u901a\u5e38\u662f\u5c4f\u5e55\u622a\u56fe\uff09\u79fb\u52a8\u5230\u6307\u5b9a\u6587\u4ef6\u5939\u4e2d\u6765\u7ec4\u7ec7\u684c\u9762\u3002\u7ecf\u8fc7\u4e00\u4e9b\u4fee\u6539\uff0c\u8be5\u811a\u672c\u53ef\u4ee5\u9002\u5e94\u5904\u7406\u5176\u4ed6\u6587\u4ef6\u7c7b\u578b\u6216\u76ee\u5f55\u3002<\/p>\n

    \u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301\uff01\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8\u516c\u4f17\u53f7\u3002<\/p>\n

    \u7248\u672c\u58f0\u660e \u672c\u6587\u8f6c\u8f7d\u4e8e\uff1adev.to \u5982\u6709\u4fb5\u72af\uff0c\u8bf7\u8054\u7cfb\u5220\u9664<\/p>\n","protected":false},"excerpt":{"rendered":"

    \u4f7f\u7528 Python \u5c06 png ...<\/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-204139","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204139","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=204139"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204139\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}