{"id":974457,"date":"2024-12-27T06:05:17","date_gmt":"2024-12-26T22:05:17","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/974457.html"},"modified":"2024-12-27T06:05:19","modified_gmt":"2024-12-26T22:05:19","slug":"python%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8%e5%85%b1%e4%ba%ab%e5%86%85%e5%ad%98","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/974457.html","title":{"rendered":"python\u5982\u4f55\u4f7f\u7528\u5171\u4eab\u5185\u5b58"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24200137\/98dfa19b-afa4-4efe-9666-5bb5b85ef6f7.webp\" alt=\"python\u5982\u4f55\u4f7f\u7528\u5171\u4eab\u5185\u5b58\" \/><\/p>\n<p><p> <strong>\u5728Python\u4e2d\u4f7f\u7528\u5171\u4eab\u5185\u5b58\u7684\u65b9\u5f0f\u6709\u591a\u79cd\uff0c\u5176\u4e2d\u5305\u62ec\u4f7f\u7528<code>multiprocessing<\/code>\u6a21\u5757\u4e2d\u7684<code>shared_memory<\/code>\u3001<code>Value<\/code>\u548c<code>Array<\/code>\u7c7b\uff0c\u901a\u8fc7\u8fd9\u4e9b\u5de5\u5177\u53ef\u4ee5\u5728\u591a\u4e2a\u8fdb\u7a0b\u4e4b\u95f4\u9ad8\u6548\u5730\u5171\u4eab\u6570\u636e\u3001\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u5185\u5b58\u590d\u5236\u3001\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6027\u80fd\u3002<\/strong>\u5728\u8fd9\u51e0\u79cd\u65b9\u6cd5\u4e2d\uff0c<code>shared_memory<\/code>\u6a21\u5757\u662fPython 3.8\u4e2d\u5f15\u5165\u7684\uff0c\u5b83\u63d0\u4f9b\u4e86\u66f4\u7075\u6d3b\u548c\u9ad8\u6548\u7684\u65b9\u5f0f\u6765\u7ba1\u7406\u5171\u4eab\u5185\u5b58\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u8ba8\u8bba\u5982\u4f55\u4f7f\u7528\u8fd9\u4e9b\u5de5\u5177\u6765\u5b9e\u73b0\u5171\u4eab\u5185\u5b58\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u5171\u4eab\u5185\u5b58\u7684\u6982\u5ff5\u548c\u91cd\u8981\u6027<\/p>\n<\/p>\n<p><p>\u5171\u4eab\u5185\u5b58\u662f\u4e00\u79cd\u901a\u8fc7\u5141\u8bb8\u591a\u4e2a\u8fdb\u7a0b\u8bbf\u95ee\u540c\u4e00\u5757\u7269\u7406\u5185\u5b58\u6765\u5b9e\u73b0\u8fdb\u7a0b\u95f4\u901a\u4fe1\u7684\u65b9\u6cd5\u3002\u5728\u5e76\u53d1\u7f16\u7a0b\u4e2d\uff0c\u5f53\u591a\u4e2a\u8fdb\u7a0b\u9700\u8981\u8bbf\u95ee\u76f8\u540c\u7684\u6570\u636e\u65f6\uff0c\u590d\u5236\u6570\u636e\u4f1a\u5bfc\u81f4\u5185\u5b58\u6d6a\u8d39\u548c\u6027\u80fd\u4e0b\u964d\u3002\u5171\u4eab\u5185\u5b58\u53ef\u4ee5\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\uff0c\u56e0\u4e3a\u5b83\u5141\u8bb8\u591a\u4e2a\u8fdb\u7a0b\u540c\u65f6\u8bbf\u95ee\u548c\u4fee\u6539\u540c\u4e00\u4efd\u6570\u636e\uff0c\u800c\u4e0d\u9700\u8981\u590d\u5236\u3002<\/p>\n<\/p>\n<p><p>\u5171\u4eab\u5185\u5b58\u7684\u53e6\u4e00\u4e2a\u4f18\u70b9\u662f\u5b83\u53ef\u4ee5\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6027\u80fd\u3002\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u5c24\u5176\u662f\u5728\u5904\u7406\u5927\u91cf\u6570\u636e\u65f6\uff0c\u4f7f\u7528\u5171\u4eab\u5185\u5b58\u53ef\u4ee5\u663e\u8457\u51cf\u5c11\u5f00\u9500\u5e76\u63d0\u9ad8\u6570\u636e\u8bbf\u95ee\u901f\u5ea6\u3002<\/p>\n<\/p>\n<p><p>\u4e8c\u3001Python <code>multiprocessing<\/code>\u6a21\u5757<\/p>\n<\/p>\n<ol>\n<li><code>shared_memory<\/code>\u6a21\u5757<\/li>\n<\/ol>\n<p><p><code>shared_memory<\/code>\u6a21\u5757\u662fPython 3.8\u4e2d\u5f15\u5165\u7684\u4e00\u4e2a\u65b0\u7279\u6027\uff0c\u5b83\u4e3a\u5171\u4eab\u5185\u5b58\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u5355\u800c\u5f3a\u5927\u7684\u63a5\u53e3\u3002\u4f7f\u7528<code>shared_memory<\/code>\u6a21\u5757\uff0c\u60a8\u53ef\u4ee5\u5728\u591a\u4e2a\u8fdb\u7a0b\u4e4b\u95f4\u5171\u4eab\u4efb\u610f\u6570\u636e\u7ed3\u6784\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u4f7f\u7528<code>shared_memory<\/code>\u6a21\u5757\u7684\u57fa\u672c\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n<ul>\n<li>\u521b\u5efa\u5171\u4eab\u5185\u5b58\u5757\uff1a\u60a8\u53ef\u4ee5\u4f7f\u7528<code>SharedMemory<\/code>\u7c7b\u6765\u521b\u5efa\u4e00\u4e2a\u5171\u4eab\u5185\u5b58\u5757\u3002\u60a8\u53ef\u4ee5\u6307\u5b9a\u5185\u5b58\u5757\u7684\u5927\u5c0f\uff0c\u5e76\u5c06\u5176\u4e0e\u7279\u5b9a\u540d\u79f0\u76f8\u5173\u8054\uff0c\u4ee5\u4fbf\u5176\u4ed6\u8fdb\u7a0b\u53ef\u4ee5\u8bbf\u95ee\u3002<\/li>\n<\/ul>\n<p><pre><code class=\"language-python\">from multiprocessing import shared_memory<\/p>\n<p>import numpy as np<\/p>\n<h2><strong>\u521b\u5efa\u4e00\u4e2a\u5171\u4eab\u5185\u5b58\u5757<\/strong><\/h2>\n<p>shm = shared_memory.SharedMemory(create=True, size=1024)<\/p>\n<h2><strong>\u521b\u5efa\u4e00\u4e2aNumPy\u6570\u7ec4\u5e76\u5c06\u5176\u4e0e\u5171\u4eab\u5185\u5b58\u5173\u8054<\/strong><\/h2>\n<p>array = np.ndarray((256,), dtype=np.int64, buffer=shm.buf)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ul>\n<li>\u8bbf\u95ee\u5171\u4eab\u5185\u5b58\u5757\uff1a\u5728\u5176\u4ed6\u8fdb\u7a0b\u4e2d\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u540d\u79f0\u8bbf\u95ee\u76f8\u540c\u7684\u5171\u4eab\u5185\u5b58\u5757\uff0c\u5e76\u5c06\u5176\u6620\u5c04\u5230\u6570\u636e\u7ed3\u6784\u3002<\/li>\n<\/ul>\n<p><pre><code class=\"language-python\"># \u5728\u53e6\u4e00\u4e2a\u8fdb\u7a0b\u4e2d\u8bbf\u95ee\u5171\u4eab\u5185\u5b58<\/p>\n<p>existing_shm = shared_memory.SharedMemory(name=shm.name)<\/p>\n<h2><strong>\u5c06\u5171\u4eab\u5185\u5b58\u6620\u5c04\u5230NumPy\u6570\u7ec4<\/strong><\/h2>\n<p>array = np.ndarray((256,), dtype=np.int64, buffer=existing_shm.buf)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ul>\n<li>\u91ca\u653e\u5171\u4eab\u5185\u5b58\uff1a\u4e00\u65e6\u60a8\u5b8c\u6210\u4e86\u5bf9\u5171\u4eab\u5185\u5b58\u7684\u4f7f\u7528\uff0c\u5c31\u5e94\u8be5\u91ca\u653e\u5b83\u4ee5\u907f\u514d\u5185\u5b58\u6cc4\u6f0f\u3002<\/li>\n<\/ul>\n<p><pre><code class=\"language-python\">shm.close()<\/p>\n<p>shm.unlink()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li><code>Value<\/code>\u548c<code>Array<\/code>\u7c7b<\/li>\n<\/ol>\n<p><p>\u9664\u4e86<code>shared_memory<\/code>\u6a21\u5757\u4e4b\u5916\uff0c<code>multiprocessing<\/code>\u6a21\u5757\u8fd8\u63d0\u4f9b\u4e86<code>Value<\/code>\u548c<code>Array<\/code>\u7c7b\uff0c\u4ee5\u4fbf\u5728\u8fdb\u7a0b\u4e4b\u95f4\u5171\u4eab\u7b80\u5355\u7684\u6570\u636e\u7c7b\u578b\u548c\u6570\u7ec4\u3002<\/p>\n<\/p>\n<ul>\n<li><code>Value<\/code>\u7c7b\uff1a\u7528\u4e8e\u5171\u4eab\u5355\u4e2a\u503c\u3002\u652f\u6301\u7684\u7c7b\u578b\u5305\u62ec\u6574\u6570\u3001\u6d6e\u70b9\u6570\u548c\u5b57\u7b26\u3002\u60a8\u53ef\u4ee5\u901a\u8fc7<code>Value<\/code>\u7c7b\u521b\u5efa\u4e00\u4e2a\u5171\u4eab\u53d8\u91cf\uff0c\u5e76\u5728\u591a\u4e2a\u8fdb\u7a0b\u4e4b\u95f4\u8bfb\u5199\u3002<\/li>\n<\/ul>\n<p><pre><code class=\"language-python\">from multiprocessing import Value<\/p>\n<h2><strong>\u521b\u5efa\u4e00\u4e2a\u5171\u4eab\u6574\u6570<\/strong><\/h2>\n<p>shared_value = Value(&#39;i&#39;, 0)<\/p>\n<h2><strong>\u5728\u8fdb\u7a0b\u4e2d\u8bbf\u95ee\u548c\u4fee\u6539\u5171\u4eab\u6574\u6570<\/strong><\/h2>\n<p>shared_value.value += 1<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ul>\n<li><code>Array<\/code>\u7c7b\uff1a\u7528\u4e8e\u5171\u4eab\u6570\u7ec4\u3002\u652f\u6301\u7684\u7c7b\u578b\u5305\u62ec\u6574\u6570\u3001\u6d6e\u70b9\u6570\u548c\u5b57\u7b26\u3002\u60a8\u53ef\u4ee5\u901a\u8fc7<code>Array<\/code>\u7c7b\u521b\u5efa\u4e00\u4e2a\u5171\u4eab\u6570\u7ec4\uff0c\u5e76\u5728\u591a\u4e2a\u8fdb\u7a0b\u4e4b\u95f4\u8bbf\u95ee\u548c\u4fee\u6539\u3002<\/li>\n<\/ul>\n<p><pre><code class=\"language-python\">from multiprocessing import Array<\/p>\n<h2><strong>\u521b\u5efa\u4e00\u4e2a\u5171\u4eab\u6574\u6570\u6570\u7ec4<\/strong><\/h2>\n<p>shared_array = Array(&#39;i&#39;, [0, 1, 2, 3, 4])<\/p>\n<h2><strong>\u5728\u8fdb\u7a0b\u4e2d\u8bbf\u95ee\u548c\u4fee\u6539\u5171\u4eab\u6570\u7ec4<\/strong><\/h2>\n<p>shared_array[0] += 1<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4e09\u3001\u5171\u4eab\u5185\u5b58\u7684\u5e94\u7528\u573a\u666f<\/p>\n<\/p>\n<ol>\n<li>\u9ad8\u6027\u80fd\u8ba1\u7b97<\/li>\n<\/ol>\n<p><p>\u5728\u9ad8\u6027\u80fd\u8ba1\u7b97\u5e94\u7528\u4e2d\uff0c\u4f7f\u7528\u5171\u4eab\u5185\u5b58\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u5728\u56fe\u50cf\u5904\u7406\u6216\u79d1\u5b66\u8ba1\u7b97\u4e2d\uff0c\u6570\u636e\u96c6\u901a\u5e38\u975e\u5e38\u5927\uff0c\u590d\u5236\u6570\u636e\u4f1a\u5bfc\u81f4\u5185\u5b58\u4e0d\u8db3\u548c\u6027\u80fd\u4e0b\u964d\u3002\u901a\u8fc7\u5171\u4eab\u5185\u5b58\uff0c\u591a\u4e2a\u8fdb\u7a0b\u53ef\u4ee5\u540c\u65f6\u8bbf\u95ee\u548c\u5904\u7406\u540c\u4e00\u4efd\u6570\u636e\uff0c\u4ece\u800c\u52a0\u5feb\u8ba1\u7b97\u901f\u5ea6\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li>\u5b9e\u65f6\u6570\u636e\u5904\u7406<\/li>\n<\/ol>\n<p><p>\u5728\u5b9e\u65f6\u6570\u636e\u5904\u7406\u5e94\u7528\u4e2d\uff0c\u901f\u5ea6\u81f3\u5173\u91cd\u8981\u3002\u5171\u4eab\u5185\u5b58\u5141\u8bb8\u591a\u4e2a\u8fdb\u7a0b\u540c\u65f6\u8bbf\u95ee\u548c\u5904\u7406\u6570\u636e\uff0c\u800c\u4e0d\u9700\u8981\u590d\u5236\u3002\u8fd9\u4f7f\u5f97\u7a0b\u5e8f\u80fd\u591f\u66f4\u5feb\u5730\u54cd\u5e94\u8f93\u5165\u5e76\u5b9e\u65f6\u5904\u7406\u6570\u636e\u3002<\/p>\n<\/p>\n<ol start=\"3\">\n<li>\u591a\u8fdb\u7a0b\u670d\u52a1\u5668<\/li>\n<\/ol>\n<p><p>\u5728\u591a\u8fdb\u7a0b\u670d\u52a1\u5668\u4e2d\uff0c\u591a\u4e2a\u8fdb\u7a0b\u53ef\u80fd\u9700\u8981\u8bbf\u95ee\u5171\u4eab\u7684\u914d\u7f6e\u4fe1\u606f\u6216\u7f13\u5b58\u3002\u4f7f\u7528\u5171\u4eab\u5185\u5b58\u53ef\u4ee5\u4f7f\u8fd9\u4e9b\u6570\u636e\u5728\u6240\u6709\u8fdb\u7a0b\u4e2d\u4fdd\u6301\u4e00\u81f4\uff0c\u4ece\u800c\u63d0\u9ad8\u670d\u52a1\u5668\u7684\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n<\/p>\n<p><p>\u56db\u3001\u5171\u4eab\u5185\u5b58\u7684\u6ce8\u610f\u4e8b\u9879<\/p>\n<\/p>\n<ol>\n<li>\u6570\u636e\u540c\u6b65<\/li>\n<\/ol>\n<p><p>\u5728\u4f7f\u7528\u5171\u4eab\u5185\u5b58\u65f6\uff0c\u5fc5\u987b\u6ce8\u610f\u6570\u636e\u540c\u6b65\u95ee\u9898\u3002\u7531\u4e8e\u591a\u4e2a\u8fdb\u7a0b\u53ef\u80fd\u540c\u65f6\u8bbf\u95ee\u548c\u4fee\u6539\u5171\u4eab\u6570\u636e\uff0c\u56e0\u6b64\u9700\u8981\u786e\u4fdd\u8bbf\u95ee\u7684\u540c\u6b65\u6027\u3002\u53ef\u4ee5\u4f7f\u7528\u9501\uff08Lock\uff09\u6765\u4fdd\u8bc1\u540c\u65f6\u53ea\u6709\u4e00\u4e2a\u8fdb\u7a0b\u53ef\u4ee5\u4fee\u6539\u6570\u636e\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from multiprocessing import Lock<\/p>\n<p>lock = Lock()<\/p>\n<h2><strong>\u4f7f\u7528\u9501\u6765\u4fdd\u62a4\u5bf9\u5171\u4eab\u6570\u636e\u7684\u8bbf\u95ee<\/strong><\/h2>\n<p>with lock:<\/p>\n<p>    shared_value.value += 1<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li>\u5185\u5b58\u7ba1\u7406<\/li>\n<\/ol>\n<p><p>\u5171\u4eab\u5185\u5b58\u9700\u8981\u624b\u52a8\u7ba1\u7406\uff0c\u786e\u4fdd\u5728\u4e0d\u518d\u9700\u8981\u65f6\u6b63\u786e\u91ca\u653e\u3002\u5982\u679c\u4e0d\u91ca\u653e\u5171\u4eab\u5185\u5b58\u5757\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5185\u5b58\u6cc4\u6f0f\u3002\u56e0\u6b64\uff0c\u52a1\u5fc5\u5728\u7a0b\u5e8f\u7ed3\u675f\u65f6\u8c03\u7528<code>close()<\/code>\u548c<code>unlink()<\/code>\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<ol start=\"3\">\n<li>\u7c7b\u578b\u5b89\u5168<\/li>\n<\/ol>\n<p><p>\u786e\u4fdd\u5728\u4f7f\u7528\u5171\u4eab\u5185\u5b58\u65f6\u4fdd\u6301\u7c7b\u578b\u4e00\u81f4\u6027\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u5728\u4e00\u4e2a\u8fdb\u7a0b\u4e2d\u5c06\u5171\u4eab\u5185\u5b58\u6620\u5c04\u5230\u6574\u6570\u6570\u7ec4\uff0c\u5219\u5728\u5176\u4ed6\u8fdb\u7a0b\u4e2d\u4e5f\u5e94\u4ee5\u76f8\u540c\u7684\u65b9\u5f0f\u8bbf\u95ee\u5b83\u3002<\/p>\n<\/p>\n<p><p>\u4e94\u3001\u603b\u7ed3<\/p>\n<\/p>\n<p><p>\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u60a8\u5e94\u8be5\u5bf9\u5982\u4f55\u5728Python\u4e2d\u4f7f\u7528\u5171\u4eab\u5185\u5b58\u6709\u4e86\u6df1\u5165\u7684\u4e86\u89e3\u3002<strong>\u5171\u4eab\u5185\u5b58\u662f\u4e00\u79cd\u9ad8\u6548\u7684\u8fdb\u7a0b\u95f4\u901a\u4fe1\u65b9\u5f0f\uff0c\u80fd\u591f\u663e\u8457\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u8d44\u6e90\u5229\u7528\u7387\u3002<\/strong>\u65e0\u8bba\u662f\u4f7f\u7528<code>shared_memory<\/code>\u6a21\u5757\u8fd8\u662f<code>Value<\/code>\u548c<code>Array<\/code>\u7c7b\uff0c\u5173\u952e\u5728\u4e8e\u6b63\u786e\u7ba1\u7406\u5185\u5b58\u548c\u6570\u636e\u540c\u6b65\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9009\u62e9\u5408\u9002\u7684\u5171\u4eab\u5185\u5b58\u6280\u672f\u53ef\u4ee5\u5e2e\u52a9\u60a8\u6784\u5efa\u66f4\u9ad8\u6548\u548c\u7a33\u5b9a\u7684\u591a\u8fdb\u7a0b\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5728Python\u4e2d\uff0c\u4ec0\u4e48\u662f\u5171\u4eab\u5185\u5b58\uff1f<\/strong><br \/>\u5171\u4eab\u5185\u5b58\u662f\u4e00\u79cd\u8fdb\u7a0b\u95f4\u901a\u4fe1\uff08IPC\uff09\u673a\u5236\uff0c\u5141\u8bb8\u591a\u4e2a\u8fdb\u7a0b\u8bbf\u95ee\u540c\u4e00\u5757\u5185\u5b58\u533a\u57df\u3002\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u6548\u7387\uff0c\u56e0\u4e3a\u6570\u636e\u65e0\u9700\u5728\u8fdb\u7a0b\u95f4\u590d\u5236\u3002Python\u7684<code>multiprocessing<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u5171\u4eab\u5185\u5b58\u7684\u652f\u6301\uff0c\u4f7f\u5f97\u5f00\u53d1\u8005\u80fd\u591f\u66f4\u65b9\u4fbf\u5730\u4f7f\u7528\u8fd9\u4e00\u7279\u6027\u3002<\/p>\n<p><strong>\u5982\u4f55\u5728Python\u4e2d\u521b\u5efa\u548c\u7ba1\u7406\u5171\u4eab\u5185\u5b58\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>multiprocessing.shared_memory<\/code>\u6a21\u5757\u6765\u521b\u5efa\u548c\u7ba1\u7406\u5171\u4eab\u5185\u5b58\u3002\u9996\u5148\uff0c\u9700\u8981\u5bfc\u5165\u8be5\u6a21\u5757\uff0c\u7136\u540e\u521b\u5efa\u4e00\u4e2a\u5171\u4eab\u5185\u5b58\u5bf9\u8c61\uff0c\u63a5\u7740\u53ef\u4ee5\u901a\u8fc7\u8be5\u5bf9\u8c61\u7684<code>buf<\/code>\u5c5e\u6027\u8fdb\u884c\u8bfb\u5199\u64cd\u4f5c\u3002\u4f7f\u7528\u540e\uff0c\u786e\u4fdd\u91ca\u653e\u5171\u4eab\u5185\u5b58\u4ee5\u907f\u514d\u8d44\u6e90\u6d6a\u8d39\u3002<\/p>\n<p><strong>\u5171\u4eab\u5185\u5b58\u7684\u4f7f\u7528\u573a\u666f\u6709\u54ea\u4e9b\uff1f<\/strong><br \/>\u5171\u4eab\u5185\u5b58\u9002\u7528\u4e8e\u9700\u8981\u9ad8\u6548\u6570\u636e\u4ea4\u6362\u7684\u573a\u666f\uff0c\u4f8b\u5982\u5927\u6570\u636e\u5904\u7406\u3001\u5e76\u884c\u8ba1\u7b97\u6216\u9700\u8981\u9891\u7e41\u66f4\u65b0\u72b6\u6001\u7684\u7a0b\u5e8f\u3002\u7279\u522b\u662f\u5728\u9700\u8981\u591a\u4e2a\u8fdb\u7a0b\u5feb\u901f\u8bbf\u95ee\u548c\u4fee\u6539\u76f8\u540c\u6570\u636e\u65f6\uff0c\u5171\u4eab\u5185\u5b58\u63d0\u4f9b\u4e86\u4e00\u79cd\u6bd4\u5176\u4ed6IPC\u673a\u5236\uff08\u5982\u7ba1\u9053\u6216\u6d88\u606f\u961f\u5217\uff09\u66f4\u9ad8\u6548\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\u4f7f\u7528\u5171\u4eab\u5185\u5b58\u7684\u65b9\u5f0f\u6709\u591a\u79cd\uff0c\u5176\u4e2d\u5305\u62ec\u4f7f\u7528multiprocessing\u6a21\u5757\u4e2d\u7684shared_me [&hellip;]","protected":false},"author":3,"featured_media":974466,"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\/974457"}],"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=974457"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/974457\/revisions"}],"predecessor-version":[{"id":974468,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/974457\/revisions\/974468"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/974466"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=974457"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=974457"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=974457"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}