{"id":1115538,"date":"2025-01-08T18:07:44","date_gmt":"2025-01-08T10:07:44","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1115538.html"},"modified":"2025-01-08T18:07:44","modified_gmt":"2025-01-08T10:07:44","slug":"%e5%a6%82%e4%bd%95%e7%94%a8python%e4%ba%8c%e8%bf%9b%e5%88%b6%e5%ad%98%e5%82%a8%e5%9b%be%e7%89%87","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1115538.html","title":{"rendered":"\u5982\u4f55\u7528python\u4e8c\u8fdb\u5236\u5b58\u50a8\u56fe\u7247"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25080242\/25d99f81-2f3e-4051-b6ef-a03bc6bffaf8.webp\" alt=\"\u5982\u4f55\u7528python\u4e8c\u8fdb\u5236\u5b58\u50a8\u56fe\u7247\" \/><\/p>\n<p><p> <strong>\u7528Python\u4e8c\u8fdb\u5236\u5b58\u50a8\u56fe\u7247\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f7f\u7528\u5185\u7f6e\u7684\u6587\u4ef6\u64cd\u4f5c\u51fd\u6570\u3001PIL\u5e93\u3001OpenCV\u5e93\u7b49\uff0c\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u6709\uff1a\u4f7f\u7528open()\u51fd\u6570\u8bfb\u53d6\u56fe\u7247\u5e76\u4ee5\u4e8c\u8fdb\u5236\u5f62\u5f0f\u5b58\u50a8\u3001\u4f7f\u7528Pillow\u5e93\u5904\u7406\u56fe\u50cf\u5e76\u4fdd\u5b58\u3001\u4f7f\u7528OpenCV\u5e93\u8fdb\u884c\u66f4\u9ad8\u6548\u7684\u56fe\u50cf\u64cd\u4f5c\u3002<\/strong>\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528\u8fd9\u4e9b\u65b9\u6cd5\u5b9e\u73b0\u56fe\u7247\u7684\u4e8c\u8fdb\u5236\u5b58\u50a8\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u4f7f\u7528open()\u51fd\u6570\u8bfb\u53d6\u548c\u5b58\u50a8\u56fe\u7247<\/p>\n<\/p>\n<p><p>Python\u63d0\u4f9b\u4e86\u5185\u7f6e\u7684\u6587\u4ef6\u64cd\u4f5c\u51fd\u6570open()\uff0c\u53ef\u4ee5\u7528\u4e8e\u8bfb\u53d6\u548c\u5199\u5165\u4e8c\u8fdb\u5236\u6587\u4ef6\u3002\u8fd9\u4e2a\u65b9\u6cd5\u76f8\u5bf9\u7b80\u5355\uff0c\u9002\u7528\u4e8e\u57fa\u672c\u7684\u6587\u4ef6\u8bfb\u5199\u64cd\u4f5c\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def save_image_binary(input_image_path, output_image_path):<\/p>\n<p>    # \u4ee5\u4e8c\u8fdb\u5236\u6a21\u5f0f\u8bfb\u53d6\u56fe\u7247<\/p>\n<p>    with open(input_image_path, &#39;rb&#39;) as image_file:<\/p>\n<p>        image_data = image_file.read()<\/p>\n<p>    # \u4ee5\u4e8c\u8fdb\u5236\u6a21\u5f0f\u5199\u5165\u56fe\u7247<\/p>\n<p>    with open(output_image_path, &#39;wb&#39;) as output_file:<\/p>\n<p>        output_file.write(image_data)<\/p>\n<h2><strong>\u4f7f\u7528\u793a\u4f8b<\/strong><\/h2>\n<p>save_image_binary(&#39;input_image.jpg&#39;, &#39;output_image.jpg&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u4e2a\u51fd\u6570\u4f1a\u8bfb\u53d6\u8f93\u5165\u7684\u56fe\u7247\u6587\u4ef6\uff0c\u5e76\u5c06\u5176\u5185\u5bb9\u4ee5\u4e8c\u8fdb\u5236\u683c\u5f0f\u5199\u5165\u5230\u8f93\u51fa\u6587\u4ef6\u4e2d\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u53ef\u4ee5\u76f4\u63a5\u590d\u5236\u56fe\u7247\u7684\u4e8c\u8fdb\u5236\u6570\u636e\u3002<\/p>\n<\/p>\n<p><p>\u4e8c\u3001\u4f7f\u7528Pillow\u5e93\u5904\u7406\u56fe\u50cf\u5e76\u4fdd\u5b58<\/p>\n<\/p>\n<p><p>Pillow\u5e93\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u56fe\u50cf\u5904\u7406\u5e93\uff0c\u63d0\u4f9b\u4e86\u591a\u79cd\u56fe\u50cf\u64cd\u4f5c\u51fd\u6570\u3002\u5b83\u53ef\u4ee5\u65b9\u4fbf\u5730\u8bfb\u53d6\u3001\u4fee\u6539\u548c\u4fdd\u5b58\u56fe\u50cf\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from PIL import Image<\/p>\n<p>import io<\/p>\n<p>def save_image_binary_pillow(input_image_path, output_image_path):<\/p>\n<p>    # \u6253\u5f00\u56fe\u7247<\/p>\n<p>    image = Image.open(input_image_path)<\/p>\n<p>    # \u521b\u5efa\u4e00\u4e2aBytesIO\u5bf9\u8c61\u6765\u5b58\u50a8\u4e8c\u8fdb\u5236\u6570\u636e<\/p>\n<p>    image_binary = io.BytesIO()<\/p>\n<p>    image.save(image_binary, format=image.format)<\/p>\n<p>    # \u4ee5\u4e8c\u8fdb\u5236\u6a21\u5f0f\u5199\u5165\u56fe\u7247<\/p>\n<p>    with open(output_image_path, &#39;wb&#39;) as output_file:<\/p>\n<p>        output_file.write(image_binary.getvalue())<\/p>\n<h2><strong>\u4f7f\u7528\u793a\u4f8b<\/strong><\/h2>\n<p>save_image_binary_pillow(&#39;input_image.jpg&#39;, &#39;output_image.jpg&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u4ec5\u80fd\u4fdd\u5b58\u56fe\u50cf\uff0c\u8fd8\u80fd\u5bf9\u56fe\u50cf\u8fdb\u884c\u5404\u79cd\u5904\u7406\u64cd\u4f5c\uff0c\u5982\u8c03\u6574\u5927\u5c0f\u3001\u65cb\u8f6c\u3001\u6ee4\u955c\u7b49\u3002<\/p>\n<\/p>\n<p><p>\u4e09\u3001\u4f7f\u7528OpenCV\u5e93\u8fdb\u884c\u56fe\u50cf\u64cd\u4f5c<\/p>\n<\/p>\n<p><p>OpenCV\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u8ba1\u7b97\u673a\u89c6\u89c9\u5e93\uff0c\u652f\u6301\u591a\u79cd\u56fe\u50cf\u548c\u89c6\u9891\u5904\u7406\u64cd\u4f5c\u3002\u4f7f\u7528OpenCV\u53ef\u4ee5\u66f4\u9ad8\u6548\u5730\u5904\u7406\u56fe\u50cf\uff0c\u5c24\u5176\u9002\u7528\u4e8e\u9700\u8981\u8fdb\u884c\u590d\u6742\u56fe\u50cf\u5904\u7406\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import cv2<\/p>\n<p>def save_image_binary_opencv(input_image_path, output_image_path):<\/p>\n<p>    # \u8bfb\u53d6\u56fe\u7247<\/p>\n<p>    image = cv2.imread(input_image_path)<\/p>\n<p>    # \u5c06\u56fe\u7247\u7f16\u7801\u4e3a\u4e8c\u8fdb\u5236\u6570\u636e<\/p>\n<p>    _, image_binary = cv2.imencode(&#39;.jpg&#39;, image)<\/p>\n<p>    # \u4ee5\u4e8c\u8fdb\u5236\u6a21\u5f0f\u5199\u5165\u56fe\u7247<\/p>\n<p>    with open(output_image_path, &#39;wb&#39;) as output_file:<\/p>\n<p>        output_file.write(image_binary)<\/p>\n<h2><strong>\u4f7f\u7528\u793a\u4f8b<\/strong><\/h2>\n<p>save_image_binary_opencv(&#39;input_image.jpg&#39;, &#39;output_image.jpg&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>OpenCV\u7684<code>imencode<\/code>\u51fd\u6570\u53ef\u4ee5\u5c06\u56fe\u50cf\u7f16\u7801\u4e3a\u4e8c\u8fdb\u5236\u6570\u636e\uff0c\u8fd9\u6837\u53ef\u4ee5\u76f4\u63a5\u5c06\u56fe\u50cf\u6570\u636e\u5199\u5165\u6587\u4ef6\u3002<\/p>\n<\/p>\n<p><p>\u901a\u8fc7\u4e0a\u8ff0\u4e09\u79cd\u65b9\u6cd5\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u7528Python\u5b9e\u73b0\u4e8c\u8fdb\u5236\u5b58\u50a8\u56fe\u7247\u7684\u529f\u80fd\u3002\u4ee5\u4e0b\u6211\u4eec\u8be6\u7ec6\u8ba8\u8bba\u8fd9\u4e09\u79cd\u65b9\u6cd5\u7684\u4f7f\u7528\u573a\u666f\u548c\u4f18\u52a3\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u4f7f\u7528open()\u51fd\u6570\u8bfb\u53d6\u548c\u5b58\u50a8\u56fe\u7247<\/p>\n<\/p>\n<p><p>\u4f7f\u7528open()\u51fd\u6570\u8fdb\u884c\u4e8c\u8fdb\u5236\u6587\u4ef6\u8bfb\u5199\u662fPython\u7684\u57fa\u672c\u6587\u4ef6\u64cd\u4f5c\u4e4b\u4e00\uff0c\u8fd9\u79cd\u65b9\u6cd5\u7b80\u5355\u76f4\u63a5\uff0c\u9002\u7528\u4e8e\u4e00\u4e9b\u57fa\u672c\u7684\u6587\u4ef6\u64cd\u4f5c\u573a\u666f\u3002<\/p>\n<\/p>\n<p><p><strong>\u4f18\u70b9\uff1a<\/strong><\/p>\n<\/p>\n<ul>\n<li>\u7b80\u5355\u6613\u7528\uff0c\u4e0d\u9700\u8981\u989d\u5916\u5b89\u88c5\u7b2c\u4e09\u65b9\u5e93\u3002<\/li>\n<li>\u9002\u7528\u4e8e\u57fa\u672c\u7684\u6587\u4ef6\u8bfb\u5199\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<p><p><strong>\u7f3a\u70b9\uff1a<\/strong><\/p>\n<\/p>\n<ul>\n<li>\u4e0d\u9002\u5408\u590d\u6742\u7684\u56fe\u50cf\u5904\u7406\u64cd\u4f5c\u3002<\/li>\n<li>\u65e0\u6cd5\u5bf9\u56fe\u50cf\u8fdb\u884c\u4fee\u6539\u548c\u5904\u7406\u3002<\/li>\n<\/ul>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u4ec5\u9700\u8981\u8fdb\u884c\u7b80\u5355\u7684\u56fe\u7247\u5b58\u50a8\u548c\u8bfb\u53d6\u7684\u573a\u666f\uff0c\u6bd4\u5982\u590d\u5236\u56fe\u7247\u6587\u4ef6\u3001\u5907\u4efd\u56fe\u7247\u7b49\u3002<\/p>\n<\/p>\n<p><p>\u4e8c\u3001\u4f7f\u7528Pillow\u5e93\u5904\u7406\u56fe\u50cf\u5e76\u4fdd\u5b58<\/p>\n<\/p>\n<p><p>Pillow\u5e93\u662fPython\u4e2d\u6700\u6d41\u884c\u7684\u56fe\u50cf\u5904\u7406\u5e93\u4e4b\u4e00\uff0c\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u56fe\u50cf\u64cd\u4f5c\u529f\u80fd\uff0c\u9002\u7528\u4e8e\u9700\u8981\u5bf9\u56fe\u50cf\u8fdb\u884c\u5404\u79cd\u5904\u7406\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n<p><p><strong>\u4f18\u70b9\uff1a<\/strong><\/p>\n<\/p>\n<ul>\n<li>\u529f\u80fd\u4e30\u5bcc\uff0c\u652f\u6301\u591a\u79cd\u56fe\u50cf\u683c\u5f0f\u3002<\/li>\n<li>\u53ef\u4ee5\u65b9\u4fbf\u5730\u5bf9\u56fe\u50cf\u8fdb\u884c\u5404\u79cd\u5904\u7406\u64cd\u4f5c\uff0c\u5982\u8c03\u6574\u5927\u5c0f\u3001\u65cb\u8f6c\u3001\u6ee4\u955c\u7b49\u3002<\/li>\n<li>\u4ee3\u7801\u7b80\u6d01\uff0c\u6613\u4e8e\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<p><p><strong>\u7f3a\u70b9\uff1a<\/strong><\/p>\n<\/p>\n<ul>\n<li>\u6027\u80fd\u76f8\u5bf9\u8f83\u4f4e\uff0c\u4e0d\u9002\u5408\u5904\u7406\u5927\u6279\u91cf\u56fe\u50cf\u3002<\/li>\n<li>\u9700\u8981\u989d\u5916\u5b89\u88c5\u7b2c\u4e09\u65b9\u5e93\u3002<\/li>\n<\/ul>\n<p><p>Pillow\u5e93\u9002\u7528\u4e8e\u9700\u8981\u5bf9\u56fe\u50cf\u8fdb\u884c\u5904\u7406\u548c\u4fee\u6539\u7684\u573a\u666f\uff0c\u5982\u56fe\u50cf\u9884\u5904\u7406\u3001\u56fe\u50cf\u589e\u5f3a\u7b49\u3002<\/p>\n<\/p>\n<p><p>\u4e09\u3001\u4f7f\u7528OpenCV\u5e93\u8fdb\u884c\u56fe\u50cf\u64cd\u4f5c<\/p>\n<\/p>\n<p><p>OpenCV\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u8ba1\u7b97\u673a\u89c6\u89c9\u5e93\uff0c\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u56fe\u50cf\u548c\u89c6\u9891\u5904\u7406\u529f\u80fd\uff0c\u9002\u7528\u4e8e\u9700\u8981\u8fdb\u884c\u590d\u6742\u56fe\u50cf\u5904\u7406\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n<p><p><strong>\u4f18\u70b9\uff1a<\/strong><\/p>\n<\/p>\n<ul>\n<li>\u529f\u80fd\u5f3a\u5927\uff0c\u652f\u6301\u591a\u79cd\u56fe\u50cf\u5904\u7406\u548c\u8ba1\u7b97\u673a\u89c6\u89c9\u7b97\u6cd5\u3002<\/li>\n<li>\u6027\u80fd\u9ad8\u6548\uff0c\u9002\u5408\u5904\u7406\u5927\u6279\u91cf\u56fe\u50cf\u3002<\/li>\n<li>\u652f\u6301\u591a\u79cd\u7f16\u7a0b\u8bed\u8a00\uff0c\u8de8\u5e73\u53f0\u3002<\/li>\n<\/ul>\n<p><p><strong>\u7f3a\u70b9\uff1a<\/strong><\/p>\n<\/p>\n<ul>\n<li>\u76f8\u5bf9\u590d\u6742\uff0c\u5b66\u4e60\u6210\u672c\u8f83\u9ad8\u3002<\/li>\n<li>\u9700\u8981\u989d\u5916\u5b89\u88c5\u7b2c\u4e09\u65b9\u5e93\u3002<\/li>\n<\/ul>\n<p><p>OpenCV\u5e93\u9002\u7528\u4e8e\u9700\u8981\u8fdb\u884c\u590d\u6742\u56fe\u50cf\u5904\u7406\u548c\u8ba1\u7b97\u673a\u89c6\u89c9\u4efb\u52a1\u7684\u573a\u666f\uff0c\u5982\u56fe\u50cf\u8bc6\u522b\u3001\u76ee\u6807\u68c0\u6d4b\u3001\u56fe\u50cf\u5206\u5272\u7b49\u3002<\/p>\n<\/p>\n<p><p>\u603b\u7ed3<\/p>\n<\/p>\n<p><p>\u4ee5\u4e0a\u4e09\u79cd\u65b9\u6cd5\u5404\u6709\u4f18\u52a3\uff0c\u9009\u62e9\u54ea\u79cd\u65b9\u6cd5\u4e3b\u8981\u53d6\u51b3\u4e8e\u5177\u4f53\u7684\u5e94\u7528\u573a\u666f\u548c\u9700\u6c42\u3002\u5982\u679c\u4ec5\u4ec5\u662f\u7b80\u5355\u7684\u56fe\u7247\u5b58\u50a8\u548c\u8bfb\u53d6\uff0c\u53ef\u4ee5\u9009\u62e9\u4f7f\u7528open()\u51fd\u6570\uff1b\u5982\u679c\u9700\u8981\u5bf9\u56fe\u50cf\u8fdb\u884c\u5904\u7406\u548c\u4fee\u6539\uff0c\u53ef\u4ee5\u9009\u62e9\u4f7f\u7528Pillow\u5e93\uff1b\u5982\u679c\u9700\u8981\u8fdb\u884c\u590d\u6742\u7684\u56fe\u50cf\u5904\u7406\u548c\u8ba1\u7b97\u673a\u89c6\u89c9\u4efb\u52a1\uff0c\u53ef\u4ee5\u9009\u62e9\u4f7f\u7528OpenCV\u5e93\u3002\u901a\u8fc7\u5408\u7406\u9009\u62e9\u548c\u4f7f\u7528\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u53ef\u4ee5\u9ad8\u6548\u5730\u5b9e\u73b0\u56fe\u7247\u7684\u4e8c\u8fdb\u5236\u5b58\u50a8\u548c\u5904\u7406\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u8bfb\u53d6\u4e8c\u8fdb\u5236\u6587\u4ef6\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u56fe\u7247\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684<code>open()<\/code>\u51fd\u6570\u4ee5\u4e8c\u8fdb\u5236\u6a21\u5f0f\u8bfb\u53d6\u6587\u4ef6\u3002\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8bfb\u53d6\u4e8c\u8fdb\u5236\u6587\u4ef6\u5e76\u5c06\u5176\u4fdd\u5b58\u4e3a\u56fe\u7247\uff1a  <\/p>\n<ol>\n<li>\u4f7f\u7528<code>open()<\/code>\u51fd\u6570\u4ee5\u4e8c\u8fdb\u5236\u6a21\u5f0f\u6253\u5f00\u6587\u4ef6\u3002  <\/li>\n<li>\u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9\u5e76\u5c06\u5176\u5b58\u50a8\u5728\u53d8\u91cf\u4e2d\u3002  <\/li>\n<li>\u4f7f\u7528<code>open()<\/code>\u51fd\u6570\u4ee5\u5199\u5165\u6a21\u5f0f\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u56fe\u7247\u6587\u4ef6\uff0c\u5e76\u5c06\u8bfb\u53d6\u7684\u4e8c\u8fdb\u5236\u5185\u5bb9\u5199\u5165\u8be5\u6587\u4ef6\u3002<br \/>\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u4ee3\u7801\u793a\u4f8b\uff1a<\/li>\n<\/ol>\n<pre><code class=\"language-python\">with open(&#39;image.bin&#39;, &#39;rb&#39;) as binary_file:\n    data = binary_file.read()\n    \nwith open(&#39;output_image.jpg&#39;, &#39;wb&#39;) as image_file:\n    image_file.write(data)\n<\/code><\/pre>\n<p><strong>\u5728Python\u4e2d\uff0c\u5982\u4f55\u5c06\u56fe\u7247\u8f6c\u6362\u4e3a\u4e8c\u8fdb\u5236\u683c\u5f0f\uff1f<\/strong><br \/>\u8981\u5c06\u56fe\u7247\u8f6c\u6362\u4e3a\u4e8c\u8fdb\u5236\u683c\u5f0f\uff0c\u53ef\u4ee5\u4f7f\u7528<code>open()<\/code>\u51fd\u6570\u4ee5\u4e8c\u8fdb\u5236\u6a21\u5f0f\u8bfb\u53d6\u56fe\u7247\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u6b65\u9aa4\uff1a  <\/p>\n<ol>\n<li>\u6253\u5f00\u56fe\u7247\u6587\u4ef6\uff0c\u6307\u5b9a\u6a21\u5f0f\u4e3a<code>&#39;rb&#39;<\/code>\u3002  <\/li>\n<li>\u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u4e8c\u8fdb\u5236\u6570\u636e\u3002  <\/li>\n<li>\u4f60\u53ef\u4ee5\u5c06\u4e8c\u8fdb\u5236\u6570\u636e\u5b58\u50a8\u5728\u53d8\u91cf\u4e2d\uff0c\u6216\u5199\u5165\u5230\u5176\u4ed6\u6587\u4ef6\u4e2d\u3002\u4e0b\u9762\u662f\u793a\u4f8b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n<pre><code class=\"language-python\">with open(&#39;example_image.jpg&#39;, &#39;rb&#39;) as image_file:\n    binary_data = image_file.read()\n<\/code><\/pre>\n<p><strong>\u5728Python\u4e2d\uff0c\u5982\u4f55\u5904\u7406\u4e8c\u8fdb\u5236\u6570\u636e\u4ee5\u4fbf\u4e8e\u5b58\u50a8\u548c\u63d0\u53d6\u56fe\u7247\uff1f<\/strong><br \/>\u5904\u7406\u4e8c\u8fdb\u5236\u6570\u636e\u65f6\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528<code>bytearray<\/code>\u6216<code>memoryview<\/code>\u6765\u63d0\u9ad8\u6027\u80fd\u3002\u8fd9\u6837\u53ef\u4ee5\u5728\u5b58\u50a8\u548c\u63d0\u53d6\u56fe\u7247\u65f6\u8282\u7701\u5185\u5b58\u548c\u65f6\u95f4\u3002  <\/p>\n<ul>\n<li>\u4f7f\u7528<code>bytearray<\/code>\u53ef\u4ee5\u5728\u4e0d\u521b\u5efa\u65b0\u5bf9\u8c61\u7684\u60c5\u51b5\u4e0b\u4fee\u6539\u4e8c\u8fdb\u5236\u6570\u636e\u3002  <\/li>\n<li><code>memoryview<\/code>\u5219\u5141\u8bb8\u4f60\u76f4\u63a5\u64cd\u4f5c\u5185\u5b58\u5757\uff0c\u51cf\u5c11\u6570\u636e\u590d\u5236\u7684\u5f00\u9500\u3002<br \/>\u4ee5\u4e0b\u662f\u4f7f\u7528<code>bytearray<\/code>\u7684\u793a\u4f8b\uff1a<\/li>\n<\/ul>\n<pre><code class=\"language-python\">with open(&#39;image.bin&#39;, &#39;rb&#39;) as binary_file:\n    data = bytearray(binary_file.read())\n# \u8fdb\u4e00\u6b65\u5904\u7406data\n<\/code><\/pre>\n<p>\u4f7f\u7528\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u6709\u6548\u5730\u8fdb\u884c\u4e8c\u8fdb\u5236\u6570\u636e\u7684\u5b58\u50a8\u548c\u63d0\u53d6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u7528Python\u4e8c\u8fdb\u5236\u5b58\u50a8\u56fe\u7247\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f7f\u7528\u5185\u7f6e\u7684\u6587\u4ef6\u64cd\u4f5c\u51fd\u6570\u3001PIL\u5e93\u3001OpenCV\u5e93\u7b49\uff0c\u6700\u5e38\u7528\u7684\u65b9\u6cd5 [&hellip;]","protected":false},"author":3,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1115538"}],"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=1115538"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1115538\/revisions"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1115538"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1115538"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1115538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}