{"id":936772,"date":"2024-12-26T19:36:24","date_gmt":"2024-12-26T11:36:24","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/936772.html"},"modified":"2024-12-26T19:36:26","modified_gmt":"2024-12-26T11:36:26","slug":"python%e5%a6%82%e4%bd%95%e6%8d%a2%e5%a4%b4%e5%83%8f","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/936772.html","title":{"rendered":"python\u5982\u4f55\u6362\u5934\u50cf"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25072918\/e0534c9e-89b4-4bf8-be7e-3870b1651b83.webp\" alt=\"python\u5982\u4f55\u6362\u5934\u50cf\" \/><\/p>\n<p><p> <strong>\u5728Python\u4e2d\u66f4\u6362\u5934\u50cf\u7684\u5177\u4f53\u6b65\u9aa4\u5305\u62ec\uff1a\u4f7f\u7528Python\u5e93\u4e0eAPI\u4ea4\u4e92\u3001\u66f4\u6539\u5934\u50cf\u6587\u4ef6\u7684\u683c\u5f0f\u4e0e\u5927\u5c0f\u3001\u4e0a\u4f20\u5230\u76ee\u6807\u5e73\u53f0\u3002<\/strong> \u5176\u4e2d\uff0c\u4f7f\u7528Python\u5e93\u4e0eAPI\u4ea4\u4e92\u662f\u6700\u4e3a\u5173\u952e\u7684\u4e00\u6b65\uff0c\u56e0\u4e3a\u4e0d\u540c\u7684\u5e73\u53f0\u53ef\u80fd\u63d0\u4f9b\u4e0d\u540c\u7684API\u63a5\u53e3\uff0c\u9700\u8981\u6839\u636e\u5e73\u53f0\u63d0\u4f9b\u7684\u6587\u6863\u8fdb\u884c\u8c03\u7528\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5728Python\u4e2d\u901a\u8fc7API\u66f4\u6362\u5934\u50cf\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u4f7f\u7528PYTHON\u5e93\u4e0eAPI\u4ea4\u4e92<\/p>\n<\/p>\n<p><p>Python\u63d0\u4f9b\u4e86\u8bb8\u591a\u5e93\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u4e0eAPI\u8fdb\u884c\u4ea4\u4e92\uff0c\u4f8b\u5982<code>requests<\/code>\u5e93\u3002\u8fd9\u4e2a\u5e93\u80fd\u591f\u5e2e\u52a9\u6211\u4eec\u53d1\u9001HTTP\u8bf7\u6c42\uff0c\u4ece\u800c\u4e0e\u670d\u52a1\u5668\u8fdb\u884c\u6570\u636e\u7684\u4f20\u9012\u3002\u901a\u8fc7API\uff0c\u6211\u4eec\u53ef\u4ee5\u83b7\u53d6\u5f53\u524d\u7528\u6237\u7684\u8d44\u6599\u3001\u4e0a\u4f20\u65b0\u7684\u5934\u50cf\u5e76\u8fdb\u884c\u5176\u4ed6\u914d\u7f6e\u3002<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u5b89\u88c5\u4e0e\u5bfc\u5165\u5e93<\/strong><\/p>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u9700\u8981\u5b89\u88c5\u5e76\u5bfc\u5165<code>requests<\/code>\u5e93\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install requests<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7136\u540e\u5728\u4f60\u7684Python\u811a\u672c\u4e2d\u5bfc\u5165\u5b83\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import requests<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u83b7\u53d6API\u51ed\u8bc1<\/strong><\/p>\n<\/p>\n<p><p>\u5927\u591a\u6570\u5e73\u53f0\u5728\u8fdb\u884cAPI\u8c03\u7528\u65f6\u90fd\u9700\u8981\u8eab\u4efd\u9a8c\u8bc1\uff0c\u8fd9\u901a\u5e38\u901a\u8fc7API\u5bc6\u94a5\u6216OAuth2\u4ee4\u724c\u6765\u5b9e\u73b0\u3002\u786e\u4fdd\u4f60\u5df2\u7ecf\u83b7\u53d6\u4e86\u76f8\u5e94\u7684\u5e73\u53f0API\u51ed\u8bc1\uff0c\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">api_key = &#39;your_api_key_here&#39;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u53d1\u9001\u8bf7\u6c42<\/strong><\/p>\n<\/p>\n<p><p>\u4f7f\u7528<code>requests<\/code>\u5e93\u53d1\u9001HTTP\u8bf7\u6c42\u6765\u66f4\u6362\u5934\u50cf\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u8bf7\u6c42\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">url = &#39;https:\/\/api.example.com\/user\/avatar&#39;<\/p>\n<p>headers = {<\/p>\n<p>    &#39;Authorization&#39;: f&#39;Bearer {api_key}&#39;<\/p>\n<p>}<\/p>\n<p>files = {<\/p>\n<p>    &#39;avatar&#39;: open(&#39;path_to_your_avatar.jpg&#39;, &#39;rb&#39;)<\/p>\n<p>}<\/p>\n<p>response = requests.post(url, headers=headers, files=files)<\/p>\n<p>if response.status_code == 200:<\/p>\n<p>    print(&#39;Avatar updated successfully.&#39;)<\/p>\n<p>else:<\/p>\n<p>    print(&#39;F<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>led to update avatar:&#39;, response.content)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c<code>url<\/code>\u662fAPI\u63d0\u4f9b\u7684\u5934\u50cf\u4e0a\u4f20\u63a5\u53e3\uff0c<code>headers<\/code>\u5305\u542b\u4e86\u8eab\u4efd\u9a8c\u8bc1\u4fe1\u606f\uff0c<code>files<\/code>\u5305\u542b\u4e86\u8981\u4e0a\u4f20\u7684\u5934\u50cf\u56fe\u7247\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><p>\u4e8c\u3001\u66f4\u6539\u5934\u50cf\u6587\u4ef6\u7684\u683c\u5f0f\u4e0e\u5927\u5c0f<\/p>\n<\/p>\n<p><p>\u5728\u4e0a\u4f20\u5934\u50cf\u4e4b\u524d\uff0c\u901a\u5e38\u9700\u8981\u786e\u4fdd\u5934\u50cf\u6587\u4ef6\u7b26\u5408\u5e73\u53f0\u7684\u8981\u6c42\uff0c\u4f8b\u5982\u683c\u5f0f\u3001\u5927\u5c0f\u548c\u5206\u8fa8\u7387\u7b49\u3002<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u8c03\u6574\u56fe\u7247\u683c\u5f0f<\/strong><\/p>\n<\/p>\n<p><p>\u4f7f\u7528Python\u7684<code>PIL<\/code>\uff08Python Imaging Library\uff09\u6216<code>Pillow<\/code>\u5e93\u53ef\u4ee5\u8f7b\u677e\u8c03\u6574\u56fe\u7247\u683c\u5f0f\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install pillow<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7136\u540e\u5728\u811a\u672c\u4e2d\u5bfc\u5165\u5e76\u4f7f\u7528\u5b83\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from PIL import Image<\/p>\n<p>with Image.open(&#39;path_to_your_avatar.png&#39;) as img:<\/p>\n<p>    img = img.convert(&#39;RGB&#39;)  # \u786e\u4fdd\u662fRGB\u683c\u5f0f<\/p>\n<p>    img.save(&#39;avatar.jpg&#39;)    # \u4fdd\u5b58\u4e3aJPEG\u683c\u5f0f<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u8c03\u6574\u56fe\u7247\u5927\u5c0f<\/strong><\/p>\n<\/p>\n<p><p>\u5e73\u53f0\u901a\u5e38\u4f1a\u5bf9\u5934\u50cf\u7684\u5c3a\u5bf8\u6709\u8981\u6c42\uff0c\u4f7f\u7528<code>Pillow<\/code>\u53ef\u4ee5\u8c03\u6574\u56fe\u7247\u5927\u5c0f\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">with Image.open(&#39;avatar.jpg&#39;) as img:<\/p>\n<p>    img = img.resize((128, 128))  # \u8c03\u6574\u4e3a128x128\u50cf\u7d20<\/p>\n<p>    img.save(&#39;avatar_resized.jpg&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<\/ol>\n<p><p>\u4e09\u3001\u4e0a\u4f20\u5230\u76ee\u6807\u5e73\u53f0<\/p>\n<\/p>\n<p><p>\u5728\u786e\u4fdd\u5934\u50cf\u6587\u4ef6\u683c\u5f0f\u4e0e\u5927\u5c0f\u7b26\u5408\u8981\u6c42\u540e\uff0c\u901a\u8fc7API\u4e0a\u4f20\u5230\u76ee\u6807\u5e73\u53f0\u3002\u6b64\u6b65\u9aa4\u6d89\u53ca\u5230\u524d\u9762\u63d0\u5230\u7684API\u4ea4\u4e92\u8fc7\u7a0b\u3002<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u68c0\u67e5\u54cd\u5e94\u72b6\u6001<\/strong><\/p>\n<\/p>\n<p><p>\u53d1\u9001\u8bf7\u6c42\u540e\uff0c\u68c0\u67e5\u54cd\u5e94\u72b6\u6001\u7801\u4ee5\u786e\u8ba4\u4e0a\u4f20\u662f\u5426\u6210\u529f\u3002\u5e38\u89c1\u7684HTTP\u72b6\u6001\u7801\u5982<code>200<\/code>\u8868\u793a\u6210\u529f\uff0c<code>400<\/code>\u8868\u793a\u8bf7\u6c42\u9519\u8bef\uff0c<code>401<\/code>\u8868\u793a\u672a\u6388\u6743\u7b49\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u5904\u7406\u54cd\u5e94\u6570\u636e<\/strong><\/p>\n<\/p>\n<p><p>\u5982\u679c\u4e0a\u4f20\u6210\u529f\uff0c\u901a\u5e38API\u4f1a\u8fd4\u56de\u7528\u6237\u4fe1\u606f\u6216\u5934\u50cfURL\uff0c\u5904\u7406\u8fd9\u4e9b\u6570\u636e\u53ef\u4ee5\u66f4\u65b0\u7528\u6237\u754c\u9762\u6216\u5b58\u50a8\u65b0\u7684\u5934\u50cfURL\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528Python\u6210\u529f\u66f4\u6362\u5934\u50cf\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4e0d\u540c\u5e73\u53f0\u7684API\u63a5\u53e3\u548c\u8981\u6c42\u53ef\u80fd\u4e0d\u540c\uff0c\u5177\u4f53\u5b9e\u73b0\u65f6\u9700\u8981\u67e5\u9605\u76f8\u5173\u5e73\u53f0\u7684API\u6587\u6863\uff0c\u5e76\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8fdb\u884c\u8c03\u6574\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u66f4\u6539\u5934\u50cf\u7684\u683c\u5f0f\uff1f<\/strong><br \/>\u5728Python\u4e2d\u66f4\u6539\u5934\u50cf\u7684\u683c\u5f0f\u53ef\u4ee5\u4f7f\u7528Pillow\u5e93\u3002\u9996\u5148\uff0c\u5b89\u88c5Pillow\u5e93\uff0c\u7136\u540e\u52a0\u8f7d\u56fe\u50cf\u6587\u4ef6\u5e76\u4f7f\u7528<code>convert()<\/code>\u65b9\u6cd5\u5c06\u5176\u8f6c\u6362\u4e3a\u6240\u9700\u683c\u5f0f\u3002\u4ee5\u4e0b\u662f\u7b80\u5355\u7684\u4ee3\u7801\u793a\u4f8b\uff1a  <\/p>\n<pre><code class=\"language-python\">from PIL import Image\n\n# \u6253\u5f00\u56fe\u50cf\u6587\u4ef6\nimg = Image.open(&#39;avatar.jpg&#39;)\n# \u8f6c\u6362\u4e3aPNG\u683c\u5f0f\nimg.save(&#39;avatar.png&#39;, &#39;PNG&#39;)\n<\/code><\/pre>\n<p>\u8fd9\u6837\u5c31\u53ef\u4ee5\u5c06\u5934\u50cf\u7684\u683c\u5f0f\u66f4\u6539\u4e3aPNG\u3002<\/p>\n<p><strong>\u4f7f\u7528Python\u5982\u4f55\u6279\u91cf\u66f4\u6539\u591a\u4e2a\u5934\u50cf\uff1f<\/strong><br \/>\u5982\u679c\u9700\u8981\u6279\u91cf\u66f4\u6539\u591a\u4e2a\u5934\u50cf\uff0c\u53ef\u4ee5\u901a\u8fc7\u904d\u5386\u6587\u4ef6\u5939\u4e2d\u7684\u6240\u6709\u56fe\u50cf\u6587\u4ef6\u6765\u5b9e\u73b0\u3002\u53ef\u4ee5\u4f7f\u7528os\u5e93\u83b7\u53d6\u6587\u4ef6\u5217\u8868\uff0c\u7136\u540e\u4f7f\u7528Pillow\u5e93\u9010\u4e00\u5904\u7406\u6bcf\u4e2a\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a  <\/p>\n<pre><code class=\"language-python\">import os\nfrom PIL import Image\n\n# \u6307\u5b9a\u6587\u4ef6\u5939\u8def\u5f84\nfolder_path = &#39;avatars\/&#39;\nfor filename in os.listdir(folder_path):\n    if filename.endswith(&#39;.jpg&#39;):\n        img = Image.open(os.path.join(folder_path, filename))\n        img.save(os.path.join(folder_path, filename.replace(&#39;.jpg&#39;, &#39;.png&#39;)), &#39;PNG&#39;)\n<\/code><\/pre>\n<p>\u8fd9\u6837\u5c31\u80fd\u5c06\u6240\u6709JPG\u683c\u5f0f\u7684\u5934\u50cf\u8f6c\u6362\u4e3aPNG\u683c\u5f0f\u3002<\/p>\n<p><strong>\u5982\u4f55\u5728Python\u4e2d\u901a\u8fc7API\u66f4\u65b0\u793e\u4ea4\u5a92\u4f53\u5934\u50cf\uff1f<\/strong><br \/>\u8bb8\u591a\u793e\u4ea4\u5a92\u4f53\u5e73\u53f0\u63d0\u4f9bAPI\u6765\u66f4\u65b0\u7528\u6237\u7684\u5934\u50cf\u3002\u4f8b\u5982\uff0c\u4f7f\u7528Facebook\u6216Twitter\u7684API\u53ef\u4ee5\u901a\u8fc7HTTP POST\u8bf7\u6c42\u4e0a\u4f20\u65b0\u7684\u5934\u50cf\u3002\u9700\u8981\u5148\u8bbe\u7f6eAPI\u8bbf\u95ee\u6743\u9650\uff0c\u5e76\u4f7f\u7528\u76f8\u5e94\u7684SDK\u6216\u8bf7\u6c42\u5e93\uff08\u5982requests\uff09\u6765\u5b9e\u73b0\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5316\u7684\u793a\u4f8b\uff1a  <\/p>\n<pre><code class=\"language-python\">import requests\n\nurl = &#39;https:\/\/api.twitter.com\/1.1\/account\/update_profile_image.json&#39;\nfiles = {&#39;image&#39;: open(&#39;new_avatar.jpg&#39;, &#39;rb&#39;)}\nresponse = requests.post(url, files=files, headers={&#39;Authorization&#39;: &#39;Bearer YOUR_ACCESS_TOKEN&#39;})\n<\/code><\/pre>\n<p>\u786e\u4fdd\u66ff\u6362\u4e3a\u5b9e\u9645\u7684API URL\u548c\u8bbf\u95ee\u4ee4\u724c\uff0c\u8fd9\u6837\u5c31\u80fd\u901a\u8fc7API\u66f4\u65b0\u5934\u50cf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\u66f4\u6362\u5934\u50cf\u7684\u5177\u4f53\u6b65\u9aa4\u5305\u62ec\uff1a\u4f7f\u7528Python\u5e93\u4e0eAPI\u4ea4\u4e92\u3001\u66f4\u6539\u5934\u50cf\u6587\u4ef6\u7684\u683c\u5f0f\u4e0e\u5927\u5c0f\u3001\u4e0a\u4f20\u5230\u76ee\u6807\u5e73 [&hellip;]","protected":false},"author":3,"featured_media":936779,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/936772"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=936772"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/936772\/revisions"}],"predecessor-version":[{"id":936780,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/936772\/revisions\/936780"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/936779"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=936772"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=936772"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=936772"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}