{"id":293571,"date":"2024-05-20T14:47:33","date_gmt":"2024-05-20T06:47:33","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/293571.html"},"modified":"2024-05-20T14:47:43","modified_gmt":"2024-05-20T06:47:43","slug":"%e5%a6%82%e4%bd%95%e7%94%a8c%e8%af%ad%e8%a8%80%e7%bc%96%e8%be%91%e8%ae%a1%e7%ae%97%e6%9c%ba","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/293571.html","title":{"rendered":"\u5982\u4f55\u7528C\u8bed\u8a00\u7f16\u8f91\u8ba1\u7b97\u673a"},"content":{"rendered":"<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/27140348\/34595a61-17a9-4041-8198-4f9bbdc50917.webp\" alt=\"\u5982\u4f55\u7528C\u8bed\u8a00\u7f16\u8f91\u8ba1\u7b97\u673a\" 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Studio Code\u3001Code::Blocks\u7684\u5176\u4e2d\u4e4b\u4e00\u3002\u7f16\u8bd1\u5668\u8d1f\u8d23\u5c06C\u4ee3\u7801\u8f6c\u6362\u4e3a\u673a\u5668\u4ee3\u7801\uff0c\u800cIDE\u63d0\u4f9b\u66f4\u53cb\u597d\u7684\u7528\u6237\u754c\u9762\u548c\u8f85\u52a9\u5de5\u5177\uff0c\u4f7f\u7f16\u7801\u66f4\u52a0\u65b9\u4fbf\u9ad8\u6548\u3002<\/p>\n<\/p>\n<p><h3>\u7f16\u8bd1\u548c\u8c03\u8bd5<\/h3>\n<\/p>\n<p><p>\u7f16\u5199\u5b8c\u4ee3\u7801\u540e\uff0c\u901a\u8fc7\u7f16\u8bd1\u5668\u5bf9\u4ee3\u7801\u8fdb\u884c\u7f16\u8bd1\uff0c\u5982\u679c\u7f16\u8bd1\u6210\u529f\uff0c\u5219\u53ef\u4ee5\u5f97\u5230\u53ef\u6267\u884c\u6587\u4ef6\u3002\u8c03\u8bd5\u662f\u6392\u67e5\u548c\u89e3\u51b3\u7a0b\u5e8f\u4e2d\u9519\u8bef\u7684\u8fc7\u7a0b\u3002\u5927\u591a\u6570IDE\u90fd\u63d0\u4f9b\u4e86\u8c03\u8bd5\u5de5\u5177\uff0c\u53ef\u4ee5\u9010\u884c\u6267\u884c\u4ee3\u7801\uff0c\u68c0\u67e5\u53d8\u91cf\u7684\u503c\u548c\u7a0b\u5e8f\u7684\u6267\u884c\u6d41\u7a0b\uff0c\u4ee5\u5e2e\u52a9\u8bc6\u522b\u9519\u8bef\u3002<\/p>\n<\/p>\n<p><h2>\u4e09\u3001\u7a0b\u5e8f\u7ed3\u6784\u89c4\u5212<\/h2>\n<\/p>\n<p><h3>\u7b97\u6cd5\u903b\u8f91\u8bbe\u8ba1<\/h3>\n<\/p>\n<p><p>\u7a0b\u5e8f\u7684\u6838\u5fc3\u5728\u4e8e\u7b97\u6cd5\u903b\u8f91\u8bbe\u8ba1\u3002\u7b97\u6cd5\u662f\u89e3\u51b3\u7279\u5b9a\u95ee\u9898\u7684\u6b65\u9aa4\u548c\u65b9\u6cd5\uff0c\u5408\u7406\u7684\u7b97\u6cd5\u4e0d\u4ec5\u53ef\u4ee5\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6267\u884c\u6548\u7387\uff0c\u8fd8\u80fd\u7b80\u5316\u95ee\u9898\u89e3\u51b3\u7684\u590d\u6742\u5ea6\u3002\u7f16\u5199\u7a0b\u5e8f\u65f6\u8981\u5148\u68b3\u7406\u6e05\u695a\u7b97\u6cd5\u903b\u8f91\uff0c\u7136\u540e\u7528C\u8bed\u8a00\u5b9e\u73b0\u8fd9\u4e9b\u903b\u8f91\u3002<\/p>\n<\/p>\n<p><h3>\u6a21\u5757\u5316\u7f16\u7a0b<\/h3>\n<\/p>\n<p><p>\u6a21\u5757\u5316\u7f16\u7a0b\u662f\u5927\u578b\u7a0b\u5e8f\u5f00\u53d1\u4e2d\u7684\u91cd\u8981\u6982\u5ff5\uff0c\u5b83\u8981\u6c42\u5c06\u7a0b\u5e8f\u5212\u5206\u4e3a\u591a\u4e2a\u8f83\u5c0f\u7684\u3001\u529f\u80fd\u660e\u786e\u7684\u5355\u5143\u6216\u6a21\u5757\u3002\u8fd9\u6837\u505a\u4e0d\u4ec5\u4f7f\u7a0b\u5e8f\u7684\u7ed3\u6784\u6e05\u6670\u3001\u6613\u4e8e\u7ba1\u7406\uff0c\u8fd8\u6709\u5229\u4e8e\u591a\u4eba\u534f\u4f5c\u548c\u4ee3\u7801\u7684\u91cd\u590d\u4f7f\u7528\u3002\u5728C\u8bed\u8a00\u4e2d\uff0c\u901a\u5e38\u4f7f\u7528\u51fd\u6570\u6765\u521b\u5efa\u6a21\u5757\uff0c\u901a\u8fc7\u5934\u6587\u4ef6\u548c\u6e90\u6587\u4ef6\u6765\u7ec4\u7ec7\u4e0d\u540c\u7684\u6a21\u5757\u3002<\/p>\n<\/p>\n<p><h2>\u56db\u3001\u5185\u5b58\u7ba1\u7406<\/h2>\n<\/p>\n<p><h3>\u52a8\u6001\u5185\u5b58\u5206\u914d<\/h3>\n<\/p>\n<p><p>C\u8bed\u8a00\u63d0\u4f9b\u4e86\u52a8\u6001\u5185\u5b58\u5206\u914d\u7684\u529f\u80fd\uff0c\u5141\u8bb8\u5728\u7a0b\u5e8f\u8fd0\u884c\u65f6\u6839\u636e\u9700\u8981\u5206\u914d\u548c\u91ca\u653e\u5185\u5b58\u3002\u8fd9\u662f\u901a\u8fc7<code>malloc<\/code>\u3001<code>calloc<\/code>\u3001<code>realloc<\/code>\u548c<code>free<\/code>\u8fd9\u51e0\u4e2a\u51fd\u6570\u6765\u5b9e\u73b0\u7684\u3002\u638c\u63e1\u52a8\u6001\u5185\u5b58\u7684\u6b63\u786e\u4f7f\u7528\u65b9\u6cd5\u662f\u9ad8\u6548C\u8bed\u8a00\u7f16\u7a0b\u4e0d\u53ef\u6216\u7f3a\u7684\u90e8\u5206\u3002<\/p>\n<\/p>\n<p><h3>\u6307\u9488\u6df1\u5165\u7406\u89e3<\/h3>\n<\/p>\n<p><p>\u6307\u9488\u662fC\u8bed\u8a00\u7684\u4e00\u4e2a\u6807\u5fd7\u6027\u7279\u70b9\uff0c\u4e5f\u662f\u5185\u5b58\u7ba1\u7406\u7684\u91cd\u8981\u5de5\u5177\u3002\u6307\u9488\u53ef\u4ee5\u5b58\u50a8\u5185\u5b58\u5730\u5740\uff0c\u901a\u8fc7\u5b83\u53ef\u4ee5\u76f4\u63a5\u8bbf\u95ee\u548c\u64cd\u4f5c\u5185\u5b58\u3002\u6df1\u5165\u7406\u89e3\u6307\u9488\u7684\u6982\u5ff5\u548c\u4f7f\u7528\u65b9\u6cd5\u662f\u8fdb\u884c\u7cfb\u7edf\u7f16\u7a0b\u548c<a href=\"https:\/\/docs.pingcode.com\/blog\/project-management\/58557.html\" target=\"_blank\">\u8d44\u6e90\u7ba1\u7406<\/a>\u7684\u5173\u952e\u3002<\/p>\n<\/p>\n<p><h2>\u4e94\u3001\u6570\u636e\u7ed3\u6784\u4e0e\u6587\u4ef6\u64cd\u4f5c<\/h2>\n<\/p>\n<p><h3>\u4f7f\u7528\u6807\u51c6\u5e93\u6570\u636e\u7ed3\u6784<\/h3>\n<\/p>\n<p><p>\u5c3d\u7ba1C\u8bed\u8a00\u6807\u51c6\u5e93\u4e2d\u6ca1\u6709\u5982C++\u6216Java\u90a3\u6837\u7684\u9ad8\u7ea7\u6570\u636e\u7ed3\u6784\uff0c\u4f46\u662f\u5b83\u63d0\u4f9b\u4e86\u6570\u7ec4\u3001\u5b57\u7b26\u4e32\u5904\u7406\u3001\u94fe\u8868\u7b49\u57fa\u7840\u6570\u636e\u7ed3\u6784\u7684\u64cd\u4f5c\u3002\u719f\u7ec3\u5229\u7528\u8fd9\u4e9b\u7ed3\u6784\u5b58\u50a8\u548c\u5904\u7406\u6570\u636e\u662f\u7f16\u5199\u9ad8\u6548\u7a0b\u5e8f\u7684\u57fa\u7840\u3002<\/p>\n<\/p>\n<p><h3>\u6587\u4ef6\u8bfb\u5199\u548c\u64cd\u4f5c<\/h3>\n<\/p>\n<p><p>\u6587\u4ef6\u64cd\u4f5c\u5728C\u8bed\u8a00\u4e2d\u540c\u6837\u91cd\u8981\uff0c\u5b83\u6d89\u53ca\u5230\u6570\u636e\u7684\u6301\u4e45\u5316\u5b58\u50a8\u3002C\u8bed\u8a00\u901a\u8fc7<code>fopen<\/code>\u3001<code>fclose<\/code>\u3001<code>fread<\/code>\u3001<code>fwrite<\/code>\u7b49\u51fd\u6570\u6765\u5b9e\u73b0\u5bf9\u6587\u4ef6\u7684\u8bfb\u5199\u64cd\u4f5c\u3002\u638c\u63e1\u6587\u4ef6\u64cd\u4f5c\u53ef\u4ee5\u4f7f\u7a0b\u5e8f\u4e0e\u5916\u90e8\u6570\u636e\u8fdb\u884c\u4ea4\u4e92\uff0c\u5b9e\u73b0\u6570\u636e\u7684\u5bfc\u5165\u548c\u5bfc\u51fa\u3002<\/p>\n<\/p>\n<p><h2>\u516d\u3001\u9519\u8bef\u5904\u7406<\/h2>\n<\/p>\n<p><h3>\u5f02\u5e38\u6355\u83b7\u548c\u5904\u7406<\/h3>\n<\/p>\n<p><p>\u9519\u8bef\u5904\u7406\u662f\u7a0b\u5e8f\u5065\u58ee\u6027\u7684\u4f53\u73b0\u3002\u5728C\u8bed\u8a00\u4e2d\u8981\u901a\u8fc7\u68c0\u67e5\u51fd\u6570\u8fd4\u56de\u7684\u9519\u8bef\u7801\uff0c\u4f7f\u7528errno\u63d0\u4f9b\u7684\u9519\u8bef\u4fe1\u606f\uff0c\u6216\u8bbe\u7f6e\u4fe1\u53f7\u5904\u7406\u51fd\u6570\u6765\u6355\u83b7\u548c\u5904\u7406\u5f02\u5e38\u3002\u6b63\u786e\u7684\u9519\u8bef\u5904\u7406\u80fd\u591f\u63d0\u9ad8\u7a0b\u5e8f\u7684\u53ef\u9760\u6027\u548c\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n<\/p>\n<p><h3>\u9632\u5fa1\u6027\u7f16\u7a0b<\/h3>\n<\/p>\n<p><p>\u9632\u5fa1\u6027\u7f16\u7a0b\u662f\u6307\u5728\u7f16\u5199\u7a0b\u5e8f\u65f6\u9884\u89c1\u5e76\u5904\u7406\u53ef\u80fd\u53d1\u751f\u7684\u9519\u8bef\u60c5\u51b5\u3002\u5728C\u8bed\u8a00\u7a0b\u5e8f\u4e2d\u91c7\u53d6\u9632\u5fa1\u6027\u7f16\u7a0b\u7684\u63aa\u65bd\uff0c\u5305\u62ec\u5bf9\u8f93\u5165\u6570\u636e\u8fdb\u884c\u6821\u9a8c\u3001\u4f7f\u7528\u65ad\u8a00\u8fdb\u884c\u72b6\u6001\u68c0\u67e5\u3001\u786e\u4fdd\u8d44\u6e90\u7684\u6b63\u786e\u91ca\u653e\u7b49\u90fd\u662f\u4fdd\u8bc1\u7a0b\u5e8f\u7a33\u5b9a\u8fd0\u884c\u7684\u5fc5\u8981\u6761\u4ef6\u3002<\/p>\n<\/p>\n<p><h2>\u4e03\u3001\u6027\u80fd\u4f18\u5316<\/h2>\n<\/p>\n<p><h3>\u4ee3\u7801\u4f18\u5316\u6280\u5de7<\/h3>\n<\/p>\n<p><p>\u5bf9\u4e8eC\u8bed\u8a00\u7f16\u5199\u7684\u7a0b\u5e8f\uff0c\u6027\u80fd\u4f18\u5316\u662f\u4e00\u4e2a\u6c38\u6052\u7684\u8bdd\u9898\u3002\u5408\u7406\u7684\u7b97\u6cd5\u9009\u62e9\u3001\u5229\u7528\u5bc4\u5b58\u5668\u53d8\u91cf\u51cf\u5c11\u5185\u5b58\u8bbf\u95ee\u3001\u5faa\u73af\u4f18\u5316\u7b49\u6280\u5de7\uff0c\u90fd\u53ef\u4ee5\u63d0\u9ad8\u7a0b\u5e8f\u7684\u8fd0\u884c\u6548\u7387\u3002<\/p>\n<\/p>\n<p><h3>\u7f16\u8bd1\u5668\u4f18\u5316\u9009\u9879<\/h3>\n<\/p>\n<p><p>\u9664\u4e86\u4ee3\u7801\u5c42\u9762\u7684\u4f18\u5316\uff0c\u7f16\u8bd1\u5668\u63d0\u4f9b\u7684\u4f18\u5316\u9009\u9879\u4e5f\u53ef\u4ee5\u7528\u6765\u63d0\u5347\u7a0b\u5e8f\u6027\u80fd\u3002\u4e86\u89e3\u5e76\u5408\u7406\u4f7f\u7528\u7f16\u8bd1\u5668\u7684\u4f18\u5316\u6807\u5fd7\uff0c\u5982GCC\u7684<code>-O2<\/code>\u3001<code>-O3<\/code>\u7b49\uff0c\u80fd\u591f\u5728\u4e0d\u66f4\u6539\u4ee3\u7801\u7684\u60c5\u51b5\u4e0b\u63d0\u9ad8\u7a0b\u5e8f\u6267\u884c\u7684\u901f\u5ea6\u3002<\/p>\n<\/p>\n<p><p>\u4f7f\u7528C\u8bed\u8a00\u7f16\u8f91\u8ba1\u7b97\u673a\u7a0b\u5e8f\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4ece\u4e86\u89e3\u8bed\u8a00\u7279\u6027\u5230\u7a0b\u5e8f\u7ed3\u6784\u7684\u89c4\u5212\uff0c\u518d\u5230\u5185\u5b58\u7ba1\u7406\u4e0e\u9519\u8bef\u5904\u7406\uff0c\u6bcf\u4e2a\u73af\u8282\u90fd\u81f3\u5173\u91cd\u8981\u3002\u901a\u8fc7\u4e0d\u65ad\u7684\u7ec3\u4e60\u548c\u5b66\u4e60\uff0c\u53ef\u4ee5\u63d0\u9ad8\u4f7f\u7528C\u8bed\u8a00\u8fdb\u884c\u8ba1\u7b97\u673a\u7f16\u7a0b\u7684\u6280\u80fd\uff0c\u628a\u63e1\u5176\u5728\u8f6f\u4ef6\u5f00\u53d1\u9886\u57df\u7684\u6838\u5fc3\u4ef7\u503c\u548c\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p><strong>1. 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\/>\n\u8981\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u8ba1\u7b97\u5668\u7a0b\u5e8f\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528C\u8bed\u8a00\u7684\u57fa\u672c\u7b97\u672f\u8fd0\u7b97\u7b26\u548c\u63a7\u5236\u6d41\u8bed\u53e5\u3002\u4f60\u53ef\u4ee5\u9996\u5148\u83b7\u53d6\u7528\u6237\u8f93\u5165\u7684\u4e24\u4e2a\u6570\u503c\uff0c\u7136\u540e\u4f7f\u7528\u52a0\u51cf\u4e58\u9664\u7b49\u8fd0\u7b97\u7b26\u6765\u6267\u884c\u76f8\u5e94\u7684\u8ba1\u7b97\u64cd\u4f5c\u3002\u53e6\u5916\uff0c\u4f60\u8fd8\u53ef\u4ee5\u4f7f\u7528\u6761\u4ef6\u8bed\u53e5\u6765\u5904\u7406\u5f02\u5e38\u60c5\u51b5\uff0c\u4f8b\u5982\u7528\u6237\u8f93\u5165\u7684\u6570\u5b57\u65e0\u6548\u6216\u53d1\u751f\u9664\u4ee5\u96f6\u7684\u9519\u8bef\u3002<\/p>\n<p><strong>3. \u5982\u4f55\u5728C\u8bed\u8a00\u4e2d\u7f16\u5199\u4e00\u4e2a\u652f\u6301\u590d\u6742\u8ba1\u7b97\u7684\u79d1\u5b66\u8ba1\u7b97\u5668\uff1f<\/strong><br 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