{"id":925670,"date":"2024-12-26T15:35:02","date_gmt":"2024-12-26T07:35:02","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/925670.html"},"modified":"2024-12-26T15:35:05","modified_gmt":"2024-12-26T07:35:05","slug":"python%e5%a6%82%e4%bd%95%e6%90%ac%e8%bf%90","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/925670.html","title":{"rendered":"python\u5982\u4f55\u642c\u8fd0"},"content":{"rendered":"

\"python\u5982\u4f55\u642c\u8fd0\"<\/p>\n

Python\u642c\u8fd0\u4e3b\u8981\u6d89\u53ca\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a\u4f7f\u7528Python\u5b9e\u73b0\u6570\u636e\u7684\u81ea\u52a8\u5316\u642c\u8fd0\u3001\u5229\u7528Python\u811a\u672c\u8fdb\u884c\u6587\u4ef6\u548c\u6570\u636e\u7684\u4f20\u8f93\u3001\u901a\u8fc7\u7f51\u7edc\u7f16\u7a0b\u8fdb\u884c\u6570\u636e\u7684\u8fdc\u7a0b\u642c\u8fd0\u3001\u4f7f\u7528Python\u5e93\u5904\u7406\u548c\u8f6c\u6362\u6570\u636e\u3002<\/strong>\u5176\u4e2d\uff0c\u5229\u7528Python\u811a\u672c\u8fdb\u884c\u6587\u4ef6\u548c\u6570\u636e\u7684\u4f20\u8f93\u662f\u975e\u5e38\u5173\u952e\u7684\u3002\u901a\u8fc7Python\u7684os\u3001shutil\u548cglob\u7b49\u6807\u51c6\u5e93\uff0c\u7ed3\u5408pandas\u7b49\u6570\u636e\u5904\u7406\u5e93\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5b9e\u73b0\u672c\u5730\u6587\u4ef6\u7684\u642c\u8fd0\u548c\u6570\u636e\u7684\u6279\u91cf\u5904\u7406\u3002\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u5de5\u4f5c\u6548\u7387\uff0c\u8fd8\u51cf\u5c11\u4e86\u4eba\u4e3a\u64cd\u4f5c\u7684\u9519\u8bef\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528PYTHON\u5b9e\u73b0\u6570\u636e\u7684\u81ea\u52a8\u5316\u642c\u8fd0<\/p>\n<\/p>\n

\u81ea\u52a8\u5316\u6570\u636e\u642c\u8fd0\u662fPython\u5e94\u7528\u7684\u4e00\u4e2a\u6838\u5fc3\u9886\u57df\u3002\u901a\u8fc7\u7f16\u5199Python\u811a\u672c\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9e\u73b0\u4ece\u4e00\u4e2a\u6570\u636e\u6e90\u5230\u53e6\u4e00\u4e2a\u76ee\u6807\u7684\u81ea\u52a8\u4f20\u8f93\u3002\u6bd4\u5982\uff0c\u4f7f\u7528Python\u7684pandas\u5e93\uff0c\u53ef\u4ee5\u8f7b\u677e\u8bfb\u53d6\u4e0d\u540c\u683c\u5f0f\u7684\u6570\u636e\u6587\u4ef6\uff08\u5982CSV\u3001Excel\u7b49\uff09\uff0c\u5bf9\u6570\u636e\u8fdb\u884c\u6e05\u6d17\u548c\u5904\u7406\uff0c\u7136\u540e\u5c06\u5176\u4fdd\u5b58\u5230\u65b0\u7684\u6587\u4ef6\u6216\u6570\u636e\u5e93\u4e2d\u3002<\/p>\n<\/p>\n

\u5728\u81ea\u52a8\u5316\u6570\u636e\u642c\u8fd0\u7684\u8fc7\u7a0b\u4e2d\uff0cPython\u7684\u8c03\u5ea6\u5de5\u5177\u5982APScheduler\u53ef\u4ee5\u7528\u4e8e\u5b9a\u65f6\u6267\u884c\u811a\u672c\u3002\u8fd9\u6837\uff0c\u65e0\u9700\u4eba\u5de5\u5e72\u9884\uff0c\u6570\u636e\u7684\u642c\u8fd0\u5c31\u80fd\u6309\u8ba1\u5212\u81ea\u52a8\u5b8c\u6210\u3002\u8fd9\u79cd\u65b9\u6cd5\u5728\u6570\u636e\u5b9a\u671f\u66f4\u65b0\u548c\u62a5\u544a\u751f\u6210\u4e2d\u5c24\u4e3a\u5e38\u89c1\u3002<\/p>\n<\/p>\n

\u4e8c\u3001\u5229\u7528PYTHON\u811a\u672c\u8fdb\u884c\u6587\u4ef6\u548c\u6570\u636e\u7684\u4f20\u8f93<\/p>\n<\/p>\n

Python\u7684\u6807\u51c6\u5e93\u63d0\u4f9b\u4e86\u591a\u79cd\u7528\u4e8e\u6587\u4ef6\u548c\u6570\u636e\u4f20\u8f93\u7684\u5de5\u5177\u3002\u4f8b\u5982\uff0cos\u5e93\u53ef\u7528\u4e8e\u64cd\u4f5c\u7cfb\u7edf\u7ea7\u522b\u7684\u6587\u4ef6\u548c\u76ee\u5f55\u64cd\u4f5c\uff0c\u800cshutil\u5e93\u5219\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7ea7\u7684\u6587\u4ef6\u64cd\u4f5c\u529f\u80fd\uff0c\u5982\u590d\u5236\u548c\u79fb\u52a8\u6587\u4ef6\u3002<\/p>\n<\/p>\n

\u5728\u5904\u7406\u5927\u91cf\u6570\u636e\u6587\u4ef6\u65f6\uff0cglob\u5e93\u975e\u5e38\u6709\u7528\uff0c\u56e0\u4e3a\u5b83\u5141\u8bb8\u4f7f\u7528\u901a\u914d\u7b26\u67e5\u627e\u6587\u4ef6\u3002\u7ed3\u5408\u8fd9\u4e9b\u5de5\u5177\uff0c\u53ef\u4ee5\u7f16\u5199\u9ad8\u6548\u7684Python\u811a\u672c\u6765\u6279\u91cf\u642c\u8fd0\u548c\u7ec4\u7ec7\u6570\u636e\u6587\u4ef6\u3002<\/p>\n<\/p>\n

\u6b64\u5916\uff0c\u5bf9\u4e8e\u6570\u636e\u7684\u683c\u5f0f\u8f6c\u6362\uff0cPython\u7684pandas\u5e93\u548copenpyxl\u5e93\u7b49\u6570\u636e\u5904\u7406\u5e93\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u652f\u6301\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u4ece\u4e00\u79cd\u6570\u636e\u683c\u5f0f\u5230\u53e6\u4e00\u79cd\u683c\u5f0f\u7684\u8f6c\u6362\uff0c\u8fd9\u5728\u6570\u636e\u5206\u6790\u548c\u62a5\u544a\u751f\u6210\u8fc7\u7a0b\u4e2d\u975e\u5e38\u6709\u7528\u3002<\/p>\n<\/p>\n

\u4e09\u3001\u901a\u8fc7\u7f51\u7edc\u7f16\u7a0b\u8fdb\u884c\u6570\u636e\u7684\u8fdc\u7a0b\u642c\u8fd0<\/p>\n<\/p>\n

\u8fdc\u7a0b\u6570\u636e\u642c\u8fd0\u662f\u73b0\u4ee3\u6570\u636e\u5904\u7406\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u65b9\u9762\u3002Python\u63d0\u4f9b\u4e86\u591a\u79cd\u7f51\u7edc\u7f16\u7a0b\u5e93\uff0c\u5982requests\u548cparamiko\uff0c\u7528\u4e8e\u5b9e\u73b0\u6570\u636e\u7684\u8fdc\u7a0b\u4f20\u8f93\u3002<\/p>\n<\/p>\n

requests\u5e93\u53ef\u4ee5\u7528\u4e8e\u901a\u8fc7HTTP\u534f\u8bae\u4eceWeb\u670d\u52a1\u5668\u83b7\u53d6\u6570\u636e\uff0c\u8fd9\u5bf9\u4e8e\u4ece\u4e92\u8054\u7f51\u6293\u53d6\u6570\u636e\u975e\u5e38\u6709\u7528\u3002\u5bf9\u4e8e\u9700\u8981\u901a\u8fc7SSH\u534f\u8bae\u4ece\u8fdc\u7a0b\u670d\u52a1\u5668\u642c\u8fd0\u6570\u636e\u7684\u60c5\u51b5\uff0cparamiko\u5e93\u662f\u4e00\u4e2a\u7406\u60f3\u7684\u9009\u62e9\u3002<\/p>\n<\/p>\n

\u901a\u8fc7\u8fd9\u4e9b\u5e93\uff0c\u7ed3\u5408Python\u7684\u591a\u7ebf\u7a0b\u548c\u5f02\u6b65\u7f16\u7a0b\u80fd\u529b\uff0c\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u6548\u7684\u8fdc\u7a0b\u6570\u636e\u642c\u8fd0\uff0c\u786e\u4fdd\u6570\u636e\u7684\u5b89\u5168\u548c\u5b8c\u6574\u6027\u3002<\/p>\n<\/p>\n

\u56db\u3001\u4f7f\u7528PYTHON\u5e93\u5904\u7406\u548c\u8f6c\u6362\u6570\u636e<\/p>\n<\/p>\n

\u6570\u636e\u7684\u5904\u7406\u548c\u8f6c\u6362\u662fPython\u64c5\u957f\u7684\u9886\u57df\u4e4b\u4e00\u3002Python\u62e5\u6709\u4e30\u5bcc\u7684\u5e93\u652f\u6301\uff0c\u5982pandas\u3001numpy\u548cscipy\u7b49\uff0c\u8fd9\u4e9b\u5e93\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u6570\u636e\u5904\u7406\u529f\u80fd\u3002<\/p>\n<\/p>\n

pandas\u5e93\u5c24\u5176\u5f3a\u5927\uff0c\u80fd\u591f\u5904\u7406\u5927\u578b\u6570\u636e\u96c6\uff0c\u652f\u6301\u6570\u636e\u7684\u6e05\u6d17\u3001\u8f6c\u6362\u548c\u7edf\u8ba1\u5206\u6790\u3002\u901a\u8fc7pandas\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u6570\u636e\u7684\u8fc7\u6ee4\u3001\u6392\u5e8f\u548c\u805a\u5408\u64cd\u4f5c\uff0c\u751f\u6210\u6240\u9700\u683c\u5f0f\u7684\u62a5\u544a\u548c\u5206\u6790\u7ed3\u679c\u3002<\/p>\n<\/p>\n

\u5bf9\u4e8e\u9700\u8981\u8fdb\u884c\u590d\u6742\u6570\u5b66\u8fd0\u7b97\u7684\u6570\u636e\u5904\u7406\u4efb\u52a1\uff0cnumpy\u548cscipy\u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u6570\u503c\u8ba1\u7b97\u529f\u80fd\u3002\u8fd9\u4e9b\u5e93\u7ed3\u5408\u4f7f\u7528\uff0c\u53ef\u4ee5\u6ee1\u8db3\u51e0\u4e4e\u6240\u6709\u7684\u6570\u636e\u5904\u7406\u548c\u8f6c\u6362\u9700\u6c42\u3002<\/p>\n<\/p>\n

\u4e94\u3001\u5904\u7406\u6570\u636e\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u95ee\u9898<\/p>\n<\/p>\n

\u5728\u642c\u8fd0\u6570\u636e\u7684\u8fc7\u7a0b\u4e2d\uff0c\u786e\u4fdd\u6570\u636e\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002Python\u63d0\u4f9b\u4e86\u591a\u79cd\u65b9\u6cd5\u6765\u5904\u7406\u8fd9\u4e9b\u95ee\u9898\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u52a0\u5bc6\u5e93\u5982cryptography\u548chashlib\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u52a0\u5bc6\u4f20\u8f93\u548c\u5b8c\u6574\u6027\u6821\u9a8c\u3002<\/p>\n<\/p>\n

\u4f7f\u7528Python\u7684\u65e5\u5fd7\u8bb0\u5f55\u529f\u80fd\uff0c\u53ef\u4ee5\u8ddf\u8e2a\u6570\u636e\u642c\u8fd0\u7684\u8fc7\u7a0b\uff0c\u8bb0\u5f55\u53d1\u751f\u7684\u4efb\u4f55\u9519\u8bef\u6216\u5f02\u5e38\u60c5\u51b5\u3002\u8fd9\u6709\u52a9\u4e8e\u5728\u51fa\u73b0\u95ee\u9898\u65f6\u5feb\u901f\u5b9a\u4f4d\u548c\u89e3\u51b3\u95ee\u9898\uff0c\u786e\u4fdd\u6570\u636e\u642c\u8fd0\u7684\u53ef\u9760\u6027\u3002<\/p>\n<\/p>\n

\u516d\u3001\u6574\u5408\u4e0d\u540c\u6570\u636e\u6e90\u548c\u76ee\u6807<\/p>\n<\/p>\n

Python\u7684\u7075\u6d3b\u6027\u4f7f\u5176\u80fd\u591f\u6574\u5408\u6765\u81ea\u4e0d\u540c\u6765\u6e90\u7684\u6570\u636e\uff0c\u5e76\u5c06\u5176\u642c\u8fd0\u5230\u4e0d\u540c\u7684\u76ee\u6807\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u4f7f\u7528SQLAlchemy\u5e93\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u4ece\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\u5e93\uff08\u5982MySQL\u3001PostgreSQL\u7b49\uff09\u83b7\u53d6\u548c\u5b58\u50a8\u6570\u636e\u3002<\/p>\n<\/p>\n

\u5bf9\u4e8e\u9700\u8981\u5c06\u6570\u636e\u642c\u8fd0\u5230\u4e91\u670d\u52a1\u7684\u60c5\u51b5\uff0cPython\u7684boto3\u5e93\u4e3a\u4e0eAWS\u670d\u52a1\u7684\u4ea4\u4e92\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u652f\u6301\u3002\u7c7b\u4f3c\u5730\uff0cGoogle\u7684google-cloud-storage\u5e93\u4e5f\u652f\u6301\u4e0e\u5176\u4e91\u5b58\u50a8\u670d\u52a1\u7684\u96c6\u6210\u3002<\/p>\n<\/p>\n

\u4e03\u3001\u4f18\u5316\u6570\u636e\u642c\u8fd0\u7684\u6027\u80fd<\/p>\n<\/p>\n

\u5728\u5904\u7406\u5927\u89c4\u6a21\u6570\u636e\u642c\u8fd0\u4efb\u52a1\u65f6\uff0c\u6027\u80fd\u4f18\u5316\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u8003\u8651\u56e0\u7d20\u3002Python\u7684\u591a\u7ebf\u7a0b\u548c\u591a\u8fdb\u7a0b\u5e93\uff08\u5982threading\u548cmultiprocessing\uff09\u63d0\u4f9b\u4e86\u5e76\u884c\u5904\u7406\u7684\u80fd\u529b\uff0c\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u6570\u636e\u642c\u8fd0\u7684\u901f\u5ea6\u3002<\/p>\n<\/p>\n

\u6b64\u5916\uff0c\u901a\u8fc7\u4f7f\u7528Python\u7684\u5185\u5b58\u7ba1\u7406\u5de5\u5177\uff0c\u5982memory_profiler\u548cobjgraph\uff0c\u53ef\u4ee5\u76d1\u63a7\u548c\u4f18\u5316\u811a\u672c\u7684\u5185\u5b58\u4f7f\u7528\u3002\u8fd9\u5bf9\u4e8e\u5904\u7406\u5927\u578b\u6570\u636e\u96c6\u7684\u4efb\u52a1\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n<\/p>\n

\u516b\u3001\u4f7f\u7528\u673a\u5668\u5b66\u4e60<\/a>\u6280\u672f\u8fdb\u884c\u667a\u80fd\u6570\u636e\u642c\u8fd0<\/p>\n<\/p>\n

\u968f\u7740\u673a\u5668\u5b66\u4e60\u6280\u672f\u7684\u53d1\u5c55\uff0cPython\u5728\u667a\u80fd\u6570\u636e\u642c\u8fd0\u65b9\u9762\u4e5f\u5c55\u73b0\u51fa\u5f3a\u5927\u7684\u6f5c\u529b\u3002\u901a\u8fc7\u4f7f\u7528scikit-learn\u5e93\uff0c\u53ef\u4ee5\u5728\u6570\u636e\u642c\u8fd0\u8fc7\u7a0b\u4e2d\u5e94\u7528\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\uff0c\u5b9e\u73b0\u6570\u636e\u7684\u667a\u80fd\u5206\u7c7b\u548c\u9884\u6d4b\u3002<\/p>\n<\/p>\n

\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u673a\u5668\u5b66\u4e60\u6a21\u578b\u6765\u9884\u6d4b\u6570\u636e\u7684\u53d8\u5316\u8d8b\u52bf\uff0c\u4ece\u800c\u52a8\u6001\u8c03\u6574\u6570\u636e\u642c\u8fd0\u7b56\u7565\u3002\u8fd9\u79cd\u65b9\u6cd5\u5728\u9700\u8981\u5904\u7406\u590d\u6742\u6570\u636e\u6a21\u5f0f\u7684\u60c5\u51b5\u4e0b\u5c24\u5176\u6709\u6548\u3002<\/p>\n<\/p>\n

\u4e5d\u3001\u603b\u7ed3\u4e0e\u672a\u6765\u5c55\u671b<\/p>\n<\/p>\n

Python\u5728\u6570\u636e\u642c\u8fd0\u9886\u57df\u7684\u5e7f\u6cdb\u5e94\u7528\uff0c\u5f97\u76ca\u4e8e\u5176\u5f3a\u5927\u7684\u5e93\u652f\u6301\u548c\u7075\u6d3b\u7684\u7f16\u7a0b\u80fd\u529b\u3002\u901a\u8fc7\u6709\u6548\u5229\u7528\u8fd9\u4e9b\u5de5\u5177\uff0c\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u6548\u3001\u5b89\u5168\u548c\u667a\u80fd\u7684\u6570\u636e\u642c\u8fd0\u3002<\/p>\n<\/p>\n

\u968f\u7740\u6570\u636e\u91cf\u7684\u6301\u7eed\u589e\u957f\u548c\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65\uff0cPython\u5728\u6570\u636e\u642c\u8fd0\u9886\u57df\u7684\u5e94\u7528\u524d\u666f\u5c06\u66f4\u52a0\u5e7f\u9614\u3002\u672a\u6765\uff0c\u968f\u7740\u66f4\u591a\u65b0\u6280\u672f\u7684\u51fa\u73b0\uff0cPython\u5c06\u7ee7\u7eed\u5728\u6570\u636e\u5904\u7406\u548c\u5206\u6790\u4e2d\u626e\u6f14\u91cd\u8981\u89d2\u8272\u3002<\/p>\n<\/p>\n

\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n

\u5982\u4f55\u5728Python\u4e2d\u642c\u8fd0\u6587\u4ef6\uff1f<\/strong>
\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684shutil<\/code>\u6a21\u5757\u6765\u642c\u8fd0\u6587\u4ef6\u3002shutil.move(src, dst)<\/code>\u51fd\u6570\u53ef\u4ee5\u5c06\u6587\u4ef6\u4ece\u6e90\u8def\u5f84src<\/code>\u79fb\u52a8\u5230\u76ee\u6807\u8def\u5f84dst<\/code>\u3002\u5982\u679c\u76ee\u6807\u8def\u5f84\u662f\u4e00\u4e2a\u76ee\u5f55\uff0c\u6587\u4ef6\u5c06\u88ab\u79fb\u52a8\u5230\u8be5\u76ee\u5f55\u4e0b\uff0c\u4fdd\u6301\u539f\u6587\u4ef6\u540d\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a <\/p>\n

import shutil\n\nshutil.move('path\/to\/source\/file.txt', 'path\/to\/destination\/')\n<\/code><\/pre>\n
\u4f7f\u7528Python\u642c\u8fd0\u6570\u636e\u65f6\u5e94\u8be5\u6ce8\u610f\u54ea\u4e9b\u4e8b\u9879\uff1f<\/strong>
\u642c\u8fd0\u6570\u636e\u65f6\uff0c\u786e\u4fdd\u76ee\u6807\u8def\u5f84\u5b58\u5728\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u5982\u679c\u76ee\u6807\u8def\u5f84\u4e0d\u5b58\u5728\uff0cshutil.move<\/code>\u4f1a\u5f15\u53d1\u9519\u8bef\u3002\u6b64\u5916\uff0c\u6ce8\u610f\u6587\u4ef6\u540d\u51b2\u7a81\u7684\u95ee\u9898\uff0c\u5982\u679c\u76ee\u6807\u4f4d\u7f6e\u5df2\u7ecf\u5b58\u5728\u540c\u540d\u6587\u4ef6\uff0c\u539f\u6587\u4ef6\u5c06\u88ab\u8986\u76d6\u3002\u53ef\u4ee5\u4f7f\u7528os.path.exists()<\/code>\u51fd\u6570\u6765\u68c0\u67e5\u6587\u4ef6\u662f\u5426\u5b58\u5728\uff0c\u4ece\u800c\u907f\u514d\u8986\u76d6\u91cd\u8981\u6570\u636e\u3002<\/p>\n
Python\u642c\u8fd0\u6587\u4ef6\u7684\u6027\u80fd\u5982\u4f55\u4f18\u5316\uff1f<\/strong>
\u5728\u5904\u7406\u5927\u6587\u4ef6\u6216\u5927\u91cf\u6587\u4ef6\u65f6\uff0c\u4f7f\u7528shutil.copyfileobj()<\/code>\u53ef\u4ee5\u63d0\u9ad8\u642c\u8fd0\u6548\u7387\u3002\u8be5\u65b9\u6cd5\u5141\u8bb8\u901a\u8fc7\u6307\u5b9a\u7f13\u51b2\u533a\u5927\u5c0f\u6765\u4f18\u5316\u6570\u636e\u7684\u8bfb\u53d6\u548c\u5199\u5165\u901f\u5ea6\uff0c\u4ece\u800c\u51cf\u5c11\u5185\u5b58\u4f7f\u7528\u548c\u63d0\u5347\u6027\u80fd\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a  <\/p>\n
import shutil\n\nwith open('path\/to\/source\/large_file.txt', 'rb') as src, open('path\/to\/destination\/large_file.txt', 'wb') as dst:\n    shutil.copyfileobj(src, dst, length=1024*1024)  # 1MB buffer\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"Python\u642c\u8fd0\u4e3b\u8981\u6d89\u53ca\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a\u4f7f\u7528Python\u5b9e\u73b0\u6570\u636e\u7684\u81ea\u52a8\u5316\u642c\u8fd0\u3001\u5229\u7528Python\u811a\u672c\u8fdb\u884c\u6587\u4ef6\u548c\u6570\u636e […]","protected":false},"author":3,"featured_media":925676,"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\/925670"}],"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=925670"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/925670\/revisions"}],"predecessor-version":[{"id":925677,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/925670\/revisions\/925677"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/925676"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=925670"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=925670"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=925670"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}