{"id":1081506,"date":"2025-01-08T12:40:15","date_gmt":"2025-01-08T04:40:15","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1081506.html"},"modified":"2025-01-08T12:40:18","modified_gmt":"2025-01-08T04:40:18","slug":"%e5%a6%82%e4%bd%95%e6%8a%8avc%e5%87%bd%e6%95%b0%e5%9c%a8python%e4%b8%ad%e6%b3%a8%e5%86%8c-2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1081506.html","title":{"rendered":"\u5982\u4f55\u628avc\u51fd\u6570\u5728python\u4e2d\u6ce8\u518c"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24183500\/c84be1c6-7a52-40f2-b84c-dcea47053952.webp\" alt=\"\u5982\u4f55\u628avc\u51fd\u6570\u5728python\u4e2d\u6ce8\u518c\" \/><\/p>\n<p><p> <strong>\u8981\u5728Python\u4e2d\u6ce8\u518cVC\uff08Visual C++\uff09\u51fd\u6570\uff0c\u53ef\u4ee5\u4f7f\u7528Python\u7684ctypes\u5e93\u3001\u521b\u5efa\u9002\u914d\u5668\u51fd\u6570\u3001\u786e\u4fdd\u517c\u5bb9\u6027<\/strong>\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u63cf\u8ff0\u5982\u4f55\u5b9e\u73b0\u8fd9\u4e00\u8fc7\u7a0b\u3002<\/p>\n<\/p>\n<p><p>\u8981\u5728Python\u4e2d\u8c03\u7528VC\u51fd\u6570\uff0c\u6211\u4eec\u9996\u5148\u9700\u8981\u786e\u4fdd\u6211\u4eec\u7684VC\u51fd\u6570\u88ab\u7f16\u8bd1\u6210\u4e00\u4e2a\u52a8\u6001\u94fe\u63a5\u5e93\uff08DLL\uff09\uff0c\u7136\u540e\u4f7f\u7528Python\u7684ctypes\u5e93\u52a0\u8f7d\u5e76\u8c03\u7528\u5b83\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u6b65\u9aa4\u548c\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u7f16\u5199\u5e76\u7f16\u8bd1VC\u51fd\u6570<\/h3>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u6211\u4eec\u7f16\u5199\u4e00\u4e2a\u7b80\u5355\u7684VC\u51fd\u6570\u5e76\u5c06\u5176\u7f16\u8bd1\u6210DLL\u3002<\/p>\n<\/p>\n<ol>\n<li>\u521b\u5efa\u4e00\u4e2a\u65b0\u7684VC++\u9879\u76ee\uff0c\u5e76\u7f16\u5199\u4e00\u4e2a\u7b80\u5355\u7684\u51fd\u6570\u3002<\/li>\n<\/ol>\n<p><pre><code class=\"language-cpp\">\/\/ myfunctions.cpp<\/p>\n<p>extern &quot;C&quot; __declspec(dllexport) int add(int a, int b) {<\/p>\n<p>    return a + b;<\/p>\n<p>}<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li>\u5c06\u8fd9\u4e2a\u6587\u4ef6\u7f16\u8bd1\u6210DLL\u3002\u5728Visual Studio\u4e2d\uff0c\u521b\u5efa\u4e00\u4e2a\u65b0\u7684DLL\u9879\u76ee\uff0c\u5e76\u5c06\u4e0a\u8ff0\u4ee3\u7801\u6dfb\u52a0\u5230\u9879\u76ee\u4e2d\u3002\u7f16\u8bd1\u9879\u76ee\u540e\uff0c\u4f1a\u751f\u6210\u4e00\u4e2amyfunctions.dll\u6587\u4ef6\u3002<\/li>\n<\/ol>\n<p><h3>\u4e8c\u3001\u52a0\u8f7dDLL\u5e76\u8c03\u7528VC\u51fd\u6570<\/h3>\n<\/p>\n<p><p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5728Python\u4e2d\u4f7f\u7528ctypes\u5e93\u6765\u52a0\u8f7d\u8fd9\u4e2aDLL\u5e76\u8c03\u7528\u5176\u4e2d\u7684\u51fd\u6570\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u52a0\u8f7dDLL<\/strong><\/li>\n<\/ol>\n<p><p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u52a0\u8f7d\u7f16\u8bd1\u597d\u7684DLL\u6587\u4ef6\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import ctypes<\/p>\n<h2><strong>Load the DLL<\/strong><\/h2>\n<p>myfunctions = ctypes.CDLL(&#39;path_to_your_dll\/myfunctions.dll&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u5b9a\u4e49\u51fd\u6570\u539f\u578b<\/strong><\/li>\n<\/ol>\n<p><p>\u4e3a\u4e86\u786e\u4fddPython\u80fd\u591f\u6b63\u786e\u8c03\u7528VC\u51fd\u6570\uff0c\u6211\u4eec\u9700\u8981\u5b9a\u4e49\u51fd\u6570\u7684\u539f\u578b\u3002\u8fd9\u5305\u62ec\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u548c\u53c2\u6570\u7c7b\u578b\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># Define the function prototype<\/p>\n<p>myfunctions.add.argtypes = (ctypes.c_int, ctypes.c_int)<\/p>\n<p>myfunctions.add.restype = ctypes.c_int<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"3\">\n<li><strong>\u8c03\u7528\u51fd\u6570<\/strong><\/li>\n<\/ol>\n<p><p>\u73b0\u5728\uff0c\u6211\u4eec\u53ef\u4ee5\u50cf\u8c03\u7528Python\u51fd\u6570\u4e00\u6837\u8c03\u7528VC\u51fd\u6570\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># Call the function<\/p>\n<p>result = myfunctions.add(3, 5)<\/p>\n<p>print(f&quot;The result is: {result}&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e09\u3001\u521b\u5efa\u9002\u914d\u5668\u51fd\u6570<\/h3>\n<\/p>\n<p><p>\u4e3a\u4e86\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff0c\u6211\u4eec\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u9002\u914d\u5668\u51fd\u6570\u6765\u5c01\u88c5\u5bf9DLL\u51fd\u6570\u7684\u8c03\u7528\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def add(a, b):<\/p>\n<p>    return myfunctions.add(a, b)<\/p>\n<h2><strong>Call the adapter function<\/strong><\/h2>\n<p>result = add(3, 5)<\/p>\n<p>print(f&quot;The result is: {result}&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u56db\u3001\u786e\u4fdd\u517c\u5bb9\u6027<\/h3>\n<\/p>\n<p><p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u4e0d\u540c\u7684\u6570\u636e\u7c7b\u578b\u548c\u590d\u6742\u7684\u53c2\u6570\u4f20\u9012\u3002\u4e3a\u4e86\u786e\u4fdd\u517c\u5bb9\u6027\uff0c\u6211\u4eec\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n<\/p>\n<ol>\n<li><strong>\u6570\u636e\u7c7b\u578b<\/strong><\/li>\n<\/ol>\n<p><p>\u786e\u4fdd\u5728Python\u4e2d\u4f7f\u7528\u7684ctypes\u6570\u636e\u7c7b\u578b\u4e0eVC\u51fd\u6570\u53c2\u6570\u548c\u8fd4\u56de\u7c7b\u578b\u4e00\u81f4\u3002\u5e38\u7528\u7684ctypes\u6570\u636e\u7c7b\u578b\u5305\u62ec\uff1a<\/p>\n<\/p>\n<ul>\n<li><code>ctypes.c_int<\/code><\/li>\n<li><code>ctypes.c_double<\/code><\/li>\n<li><code>ctypes.c_char_p<\/code><\/li>\n<li><code>ctypes.c_void_p<\/code><\/li>\n<\/ul>\n<p><p>\u4f8b\u5982\uff0c\u5982\u679cVC\u51fd\u6570\u8fd4\u56de\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u6211\u4eec\u9700\u8981\u5c06\u8fd4\u56de\u7c7b\u578b\u8bbe\u7f6e\u4e3a<code>ctypes.c_char_p<\/code>\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-cpp\">\/\/ myfunctions.cpp<\/p>\n<p>extern &quot;C&quot; __declspec(dllexport) const char* greet() {<\/p>\n<p>    return &quot;Hello from C++!&quot;;<\/p>\n<p>}<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><pre><code class=\"language-python\"># Define the function prototype<\/p>\n<p>myfunctions.greet.restype = ctypes.c_char_p<\/p>\n<h2><strong>Call the function<\/strong><\/h2>\n<p>message = myfunctions.greet()<\/p>\n<p>print(f&quot;The message is: {message.decode(&#39;utf-8&#39;)}&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u590d\u6742\u6570\u636e\u7ed3\u6784<\/strong><\/li>\n<\/ol>\n<p><p>\u5bf9\u4e8e\u590d\u6742\u7684\u6570\u636e\u7ed3\u6784\uff0c\u53ef\u4ee5\u5728Python\u4e2d\u4f7f\u7528ctypes.Structure\u6765\u5b9a\u4e49\u76f8\u540c\u7684\u6570\u636e\u7ed3\u6784\uff0c\u5e76\u786e\u4fdd\u53c2\u6570\u4f20\u9012\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-cpp\">\/\/ myfunctions.cpp<\/p>\n<p>struct Point {<\/p>\n<p>    int x;<\/p>\n<p>    int y;<\/p>\n<p>};<\/p>\n<p>extern &quot;C&quot; __declspec(dllexport) int distance(struct Point* p) {<\/p>\n<p>    return p-&gt;x * p-&gt;x + p-&gt;y * p-&gt;y;<\/p>\n<p>}<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><pre><code class=\"language-python\"># Define the Point structure<\/p>\n<p>class Point(ctypes.Structure):<\/p>\n<p>    _fields_ = [(&quot;x&quot;, ctypes.c_int), (&quot;y&quot;, ctypes.c_int)]<\/p>\n<h2><strong>Define the function prototype<\/strong><\/h2>\n<p>myfunctions.distance.argtypes = (ctypes.POINTER(Point),)<\/p>\n<p>myfunctions.distance.restype = ctypes.c_int<\/p>\n<h2><strong>Create a Point instance and call the function<\/strong><\/h2>\n<p>p = Point(x=3, y=4)<\/p>\n<p>distance = myfunctions.distance(ctypes.byref(p))<\/p>\n<p>print(f&quot;The distance is: {distance}&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e94\u3001\u5904\u7406\u9519\u8bef\u548c\u5f02\u5e38<\/h3>\n<\/p>\n<p><p>\u5728\u8c03\u7528VC\u51fd\u6570\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u9519\u8bef\u548c\u5f02\u5e38\u3002\u4e3a\u4e86\u63d0\u9ad8\u4ee3\u7801\u7684\u5065\u58ee\u6027\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u9002\u914d\u5668\u51fd\u6570\u4e2d\u6dfb\u52a0\u9519\u8bef\u5904\u7406\u903b\u8f91\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def <a href=\"https:\/\/docs.pingcode.com\/agile\/agile-at-scale\/what-is-safe\" target=\"_blank\">SAFe<\/a>_add(a, b):<\/p>\n<p>    try:<\/p>\n<p>        result = myfunctions.add(a, b)<\/p>\n<p>        return result<\/p>\n<p>    except Exception as e:<\/p>\n<p>        print(f&quot;An error occurred: {e}&quot;)<\/p>\n<p>        return None<\/p>\n<h2><strong>Call the safe adapter function<\/strong><\/h2>\n<p>result = safe_add(3, 5)<\/p>\n<p>print(f&quot;The result is: {result}&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u516d\u3001\u6027\u80fd\u8003\u8651<\/h3>\n<\/p>\n<p><p>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u8c03\u7528\u5916\u90e8DLL\u51fd\u6570\u53ef\u80fd\u4f1a\u5f15\u5165\u6027\u80fd\u5f00\u9500\u3002\u4e3a\u4e86\u63d0\u9ad8\u6027\u80fd\uff0c\u53ef\u4ee5\u8003\u8651\u4ee5\u4e0b\u65b9\u6cd5\uff1a<\/p>\n<\/p>\n<ol>\n<li><strong>\u51cf\u5c11\u8c03\u7528\u6b21\u6570<\/strong><\/li>\n<\/ol>\n<p><p>\u5c06\u591a\u4e2a\u8c03\u7528\u5408\u5e76\u4e3a\u4e00\u4e2a\u8c03\u7528\uff0c\u51cf\u5c11Python\u4e0eC++\u4e4b\u95f4\u7684\u5207\u6362\u6b21\u6570\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-cpp\">\/\/ myfunctions.cpp<\/p>\n<p>extern &quot;C&quot; __declspec(dllexport) void add_and_multiply(int a, int b, int* sum, int* product) {<\/p>\n<p>    *sum = a + b;<\/p>\n<p>    *product = a * b;<\/p>\n<p>}<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><pre><code class=\"language-python\"># Define the function prototype<\/p>\n<p>myfunctions.add_and_multiply.argtypes = (ctypes.c_int, ctypes.c_int, ctypes.POINTER(ctypes.c_int), ctypes.POINTER(ctypes.c_int))<\/p>\n<h2><strong>Create variables to store results<\/strong><\/h2>\n<p>sum_result = ctypes.c_int()<\/p>\n<p>product_result = ctypes.c_int()<\/p>\n<h2><strong>Call the function<\/strong><\/h2>\n<p>myfunctions.add_and_multiply(3, 5, ctypes.byref(sum_result), ctypes.byref(product_result))<\/p>\n<p>print(f&quot;The sum is: {sum_result.value}, The product is: {product_result.value}&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u4f7f\u7528\u6570\u7ec4\u548c\u7f13\u51b2\u533a<\/strong><\/li>\n<\/ol>\n<p><p>\u5bf9\u4e8e\u5927\u91cf\u6570\u636e\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u548c\u7f13\u51b2\u533a\u6765\u51cf\u5c11\u6570\u636e\u4f20\u9012\u7684\u5f00\u9500\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-cpp\">\/\/ myfunctions.cpp<\/p>\n<p>extern &quot;C&quot; __declspec(dllexport) void process_array(int* array, int length) {<\/p>\n<p>    for (int i = 0; i &lt; length; ++i) {<\/p>\n<p>        array[i] *= 2;<\/p>\n<p>    }<\/p>\n<p>}<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><pre><code class=\"language-python\"># Define the function prototype<\/p>\n<p>myfunctions.process_array.argtypes = (ctypes.POINTER(ctypes.c_int), ctypes.c_int)<\/p>\n<h2><strong>Create an array and call the function<\/strong><\/h2>\n<p>array = (ctypes.c_int * 5)(1, 2, 3, 4, 5)<\/p>\n<p>myfunctions.process_array(array, len(array))<\/p>\n<p>print(f&quot;Processed array: {[array[i] for i in range(len(array))]}&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e03\u3001\u8c03\u8bd5\u548c\u4f18\u5316<\/h3>\n<\/p>\n<p><p>\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u8c03\u8bd5\u548c\u4f18\u5316\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u6b65\u9aa4\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u8c03\u8bd5\u548c\u4f18\u5316\u7684\u5efa\u8bae\uff1a<\/p>\n<\/p>\n<ol>\n<li><strong>\u4f7f\u7528\u8c03\u8bd5\u5668<\/strong><\/li>\n<\/ol>\n<p><p>\u4f7f\u7528Visual Studio\u8c03\u8bd5\u5668\u6765\u8c03\u8bd5VC\u51fd\u6570\uff0c\u786e\u4fdd\u51fd\u6570\u903b\u8f91\u6b63\u786e\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u65e5\u5fd7\u8bb0\u5f55<\/strong><\/li>\n<\/ol>\n<p><p>\u5728VC\u51fd\u6570\u4e2d\u6dfb\u52a0\u65e5\u5fd7\u8bb0\u5f55\uff0c\u5e2e\u52a9\u6392\u67e5\u95ee\u9898\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-cpp\">\/\/ myfunctions.cpp<\/p>\n<p>#include &lt;iostream&gt;<\/p>\n<p>extern &quot;C&quot; __declspec(dllexport) int add(int a, int b) {<\/p>\n<p>    std::cout &lt;&lt; &quot;Adding &quot; &lt;&lt; a &lt;&lt; &quot; and &quot; &lt;&lt; b &lt;&lt; std::endl;<\/p>\n<p>    return a + b;<\/p>\n<p>}<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"3\">\n<li><strong>\u6027\u80fd\u5206\u6790<\/strong><\/li>\n<\/ol>\n<p><p>\u4f7f\u7528\u6027\u80fd\u5206\u6790\u5de5\u5177\uff08\u5982Profiler\uff09\u6765\u5206\u6790\u4ee3\u7801\u6027\u80fd\u74f6\u9888\uff0c\u5e76\u8fdb\u884c\u4f18\u5316\u3002<\/p>\n<\/p>\n<p><h3>\u516b\u3001\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u6211\u4eec\u53ef\u4ee5\u6210\u529f\u5730\u5728Python\u4e2d\u6ce8\u518c\u548c\u8c03\u7528VC\u51fd\u6570\u3002\u5173\u952e\u6b65\u9aa4\u5305\u62ec\u7f16\u5199\u5e76\u7f16\u8bd1VC\u51fd\u6570\u3001\u4f7f\u7528ctypes\u5e93\u52a0\u8f7dDLL\u3001\u5b9a\u4e49\u51fd\u6570\u539f\u578b\u3001\u521b\u5efa\u9002\u914d\u5668\u51fd\u6570\u3001\u786e\u4fdd\u6570\u636e\u7c7b\u578b\u548c\u53c2\u6570\u4f20\u9012\u7684\u4e00\u81f4\u6027\u3001\u5904\u7406\u9519\u8bef\u548c\u5f02\u5e38\u3001\u4ee5\u53ca\u8c03\u8bd5\u548c\u4f18\u5316\u6027\u80fd\u3002<\/p>\n<\/p>\n<p><p>\u8fd9\u4e9b\u6b65\u9aa4\u4e0d\u4ec5\u9002\u7528\u4e8e\u7b80\u5355\u7684\u51fd\u6570\u8c03\u7528\uff0c\u8fd8\u53ef\u4ee5\u6269\u5c55\u5230\u66f4\u590d\u6742\u7684\u5e94\u7528\u573a\u666f\uff0c\u5982\u8c03\u7528\u5e26\u6709\u590d\u6742\u6570\u636e\u7ed3\u6784\u7684\u51fd\u6570\u3001\u5904\u7406\u5927\u91cf\u6570\u636e\u7b49\u3002\u901a\u8fc7\u5408\u7406\u7684\u8bbe\u8ba1\u548c\u4f18\u5316\uff0c\u53ef\u4ee5\u5728Python\u4e2d\u9ad8\u6548\u5730\u8c03\u7528VC\u51fd\u6570\uff0c\u5b9e\u73b0\u8de8\u8bed\u8a00\u7684\u529f\u80fd\u96c6\u6210\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u4f7f\u7528vc\u51fd\u6570\uff1f<\/strong><br \/>vc\u51fd\u6570\u5728Python\u4e2d\u901a\u5e38\u901a\u8fc7\u7279\u5b9a\u7684\u5e93\u6216\u6846\u67b6\u5b9e\u73b0\u3002\u9996\u5148\uff0c\u786e\u4fdd\u4f60\u5df2\u7ecf\u5b89\u88c5\u4e86\u76f8\u5173\u7684\u5305\uff0c\u6bd4\u5982<code>numpy<\/code>\u6216<code>scipy<\/code>\u3002\u63a5\u4e0b\u6765\uff0c\u53ef\u4ee5\u901a\u8fc7\u5bfc\u5165\u8fd9\u4e9b\u5e93\u6765\u4f7f\u7528vc\u51fd\u6570\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre><code class=\"language-python\">import numpy as np\n\n# \u5047\u8bbevc\u662fnumpy\u4e2d\u7684\u67d0\u4e2a\u51fd\u6570\nresult = np.vc(your_parameters)\n<\/code><\/pre>\n<p><strong>\u5728\u6ce8\u518cvc\u51fd\u6570\u65f6\uff0c\u6211\u9700\u8981\u6ce8\u610f\u54ea\u4e9b\u4e8b\u9879\uff1f<\/strong><br \/>\u5728\u6ce8\u518cvc\u51fd\u6570\u65f6\uff0c\u5173\u6ce8\u51fd\u6570\u7684\u53c2\u6570\u7c7b\u578b\u548c\u8fd4\u56de\u503c\u81f3\u5173\u91cd\u8981\u3002\u786e\u4fdd\u4f60\u4e86\u89e3\u51fd\u6570\u7684\u8f93\u5165\u8981\u6c42\uff0c\u4ee5\u907f\u514d\u7c7b\u578b\u9519\u8bef\u3002\u6b64\u5916\uff0c\u719f\u6089\u5982\u4f55\u5904\u7406\u5f02\u5e38\u548c\u8fb9\u754c\u6761\u4ef6\u4f1a\u6709\u52a9\u4e8e\u63d0\u9ad8\u4ee3\u7801\u7684\u5065\u58ee\u6027\u3002\u53ef\u4ee5\u4f7f\u7528\u88c5\u9970\u5668\u6216\u6ce8\u518c\u673a\u5236\u6765\u7b80\u5316\u8fd9\u4e2a\u8fc7\u7a0b\u3002<\/p>\n<p><strong>\u662f\u5426\u6709\u793a\u4f8b\u4ee3\u7801\u53ef\u4ee5\u53c2\u8003\uff0c\u5e2e\u52a9\u6211\u7406\u89e3\u5982\u4f55\u6ce8\u518cvc\u51fd\u6570\uff1f<\/strong><br \/>\u5f53\u7136\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5316\u7684\u793a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u5728Python\u4e2d\u6ce8\u518c\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7684vc\u51fd\u6570\uff1a<\/p>\n<pre><code class=\"language-python\">def vc_function(param1, param2):\n    # \u8fd9\u91cc\u662f\u4f60\u7684\u51fd\u6570\u903b\u8f91\n    return param1 + param2\n\n# \u6ce8\u518c\u51fd\u6570\ndef register_function(func):\n    # \u8fd9\u91cc\u53ef\u4ee5\u6dfb\u52a0\u4e00\u4e9b\u6ce8\u518c\u903b\u8f91\n    print(f&quot;Function {func.__name__} registered.&quot;)\n    return func\n\n# \u6ce8\u518cvc_function\nregistered_vc = register_function(vc_function)\n<\/code><\/pre>\n<p>\u901a\u8fc7\u8fd9\u4e2a\u793a\u4f8b\uff0c\u4f60\u53ef\u4ee5\u770b\u5230\u5982\u4f55\u5b9a\u4e49\u548c\u6ce8\u518c\u4e00\u4e2a\u51fd\u6570\uff0c\u540c\u65f6\u4e5f\u80fd\u4e3a\u540e\u7eed\u7684\u529f\u80fd\u6269\u5c55\u7559\u6709\u7a7a\u95f4\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u8981\u5728Python\u4e2d\u6ce8\u518cVC\uff08Visual C++\uff09\u51fd\u6570\uff0c\u53ef\u4ee5\u4f7f\u7528Python\u7684ctypes\u5e93\u3001\u521b\u5efa\u9002\u914d\u5668\u51fd\u6570\u3001 [&hellip;]","protected":false},"author":3,"featured_media":1081513,"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\/1081506"}],"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=1081506"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1081506\/revisions"}],"predecessor-version":[{"id":1081514,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1081506\/revisions\/1081514"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1081513"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1081506"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1081506"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1081506"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}