{"id":205512,"date":"2025-06-12T08:28:51","date_gmt":"2025-06-12T00:28:51","guid":{"rendered":"https:\/\/server.hk\/cnblog\/205512\/"},"modified":"2025-06-12T08:28:51","modified_gmt":"2025-06-12T00:28:51","slug":"golang-%e5%87%bd%e6%95%b0%e8%b0%83%e7%94%a8%e4%b8%ad%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-cgo","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/205512\/","title":{"rendered":"Golang \u51fd\u6570\u8c03\u7528\u4e2d\u5982\u4f55\u4f7f\u7528 CGO"},"content":{"rendered":"

IT\u884c\u4e1a\u76f8\u5bf9\u4e8e\u4e00\u822c\u4f20\u7edf\u884c\u4e1a\uff0c\u53d1\u5c55\u66f4\u65b0\u901f\u5ea6\u66f4\u5feb\uff0c\u4e00\u65e6\u505c\u6b62\u4e86\u5b66\u4e60\uff0c\u5f88\u5feb\u5c31\u4f1a\u88ab\u884c\u4e1a\u6240\u6dd8\u6c70\u3002\u6240\u4ee5\u6211\u4eec\u9700\u8981\u8e0f\u8e0f\u5b9e\u5b9e\u7684\u4e0d\u65ad\u5b66\u4e60\uff0c\u7cbe\u8fdb\u81ea\u5df1\u7684\u6280\u672f\uff0c\u5c24\u5176\u662f\u521d\u5b66\u8005\u3002\u4eca\u5929GOLANG\u7ed9\u5927\u5bb6\u6574\u7406\u4e86\u300aGOLANG \u51fd\u6570\u8c03\u7528\u4e2d\u5982\u4f55\u4f7f\u7528 CGO\u300b\uff0c\u804a\u804a\uff0c\u6211\u4eec\u4e00\u8d77\u6765\u770b\u770b\u5427\uff01,CGO \u5141\u8bb8 Go \u7a0b\u5e8f\u8c03\u7528 C \u51fd\u6570\uff0c\u901a\u8fc7\u751f\u6210\u5305\u88c5\u51fd\u6570\u5e76\u5728 Go \u548c C \u4ee3\u7801\u4e4b\u95f4\u4f7f\u7528\u52a8\u6001\u94fe\u63a5\u6765\u5b9e\u73b0\u3002\u6b65\u9aa4\u5305\u62ec\u521b\u5efa Go \u548c C \u6587\u4ef6\u3001\u751f\u6210\u5305\u88c5\u4ee3\u7801\u3001\u7ba1\u7406\u5185\u5b58\u548c\u7406\u89e3\u7c7b\u578b\u5dee\u5f02\u3002CGO \u7528\u4e8e\u8bbf\u95ee C \u5e93\u3001\u521b\u5efa\u9700\u8981\u7279\u5b9a C \u51fd\u6570\u7684 Go \u529f\u80fd\uff0c\u4f8b\u5982\u6570\u636e\u5e93\u4ea4\u4e92\u3001\u56fe\u50cf\u5904\u7406\u548c\u64cd\u4f5c\u7cfb\u7edf\u529f\u80fd\u8bbf\u95ee\u3002,
\n,
\n\u4f7f\u7528 CGO \u5728 Go \u51fd\u6570\u4e2d\u8c03\u7528 C \u51fd\u6570<\/strong>,CGO\uff08\u8c03\u7528 Go\uff09\u662f\u4e00\u4e2a\u5141\u8bb8 Go \u7a0b\u5e8f\u8c03\u7528 C \u4ee3\u7801\u7684\u5305\u3002\u5b83\u901a\u8fc7\u5728 Go \u548c C \u4ee3\u7801\u4e4b\u95f4\u751f\u6210\u5305\u88c5\u51fd\u6570\u5e76\u4f7f\u7528\u52a8\u6001\u94fe\u63a5\u6765\u5b9e\u73b0\u3002,
\n\u6b65\u9aa4\uff1a<\/strong>,
\n\u5b9e\u7528\u573a\u666f\uff1a<\/strong>,CGO \u9002\u7528\u4e8e\u9700\u8981\u8bbf\u95ee\u5df2\u6709\u7684 C \u5e93\u6216\u521b\u5efa\u9700\u8981\u7279\u5b9a C \u51fd\u6570\u7684\u9ad8\u7ea7 Go \u529f\u80fd\u7684\u573a\u666f\u3002\u4f8b\u5982\uff1a,
\n\u6ce8\u610f\u4e8b\u9879\uff1a<\/strong>,\u4eca\u5929\u5173\u4e8e\u300aGOLANG \u51fd\u6570\u8c03\u7528\u4e2d\u5982\u4f55\u4f7f\u7528 CGO\u300b\u7684\u5185\u5bb9\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\uff0c\u5982\u679c\u6709\u4ec0\u4e48\u7591\u95ee\u6216\u8005\u5efa\u8bae\uff0c\u53ef\u4ee5\u5728GOLANG\u516c\u4f17\u53f7\u4e0b\u591a\u591a\u56de\u590d\u4ea4\u6d41\uff1b\u6587\u4e2d\u82e5\u6709\u4e0d\u6b63\u4e4b\u5904\uff0c\u4e5f\u5e0c\u671b\u56de\u590d\u7559\u8a00\u4ee5\u544a\u77e5\uff01,\u7406\u89e3 C \u548c Go \u4e4b\u95f4\u7684\u7c7b\u578b\u5dee\u5f02\uff0c\u4ee5\u907f\u514d\u7f16\u8bd1\u6216\u8fd0\u884c\u65f6\u9519\u8bef\u3002,\u4ed4\u7ec6\u7ba1\u7406\u5185\u5b58\uff0c\u56e0\u4e3a Go \u548c C \u4f7f\u7528\u4e0d\u540c\u7684\u5185\u5b58\u7ba1\u7406\u6a21\u578b\u3002,\u4f7f\u7528
\ngocc<\/code> \u6216\u5176\u4ed6\u5de5\u5177\u751f\u6210 cgo \u5305\u88c5\u4ee3\u7801\u3002,\u786e\u4fdd C \u548c Go \u7f16\u8bd1\u5668\u7248\u672c\u517c\u5bb9\u3002,\u5229\u7528\u56fe\u50cf\u5904\u7406\u6216\u97f3\u9891\u7f16\u89e3\u7801\u5e93,\u4e0e\u5916\u90e8\u6570\u636e\u5e93\u6216\u6587\u4ef6\u7cfb\u7edf\u4ea4\u4e92,\u8bbf\u95ee\u5e95\u5c42\u64cd\u4f5c\u7cfb\u7edf\u529f\u80fd,IT\u884c\u4e1a\u76f8\u5bf9\u4e8e\u4e00\u822c\u4f20\u7edf\u884c\u4e1a\uff0c\u53d1\u5c55\u66f4\u65b0\u901f\u5ea6\u66f4\u5feb\uff0c\u4e00\u65e6\u505c\u6b62\u4e86\u5b66\u4e60\uff0c\u5f88\u5feb\u5c31\u4f1a\u88ab\u884c\u4e1a\u6240\u6dd8\u6c70\u3002\u6240\u4ee5\u6211\u4eec\u9700\u8981\u8e0f\u8e0f\u5b9e\u5b9e\u7684\u4e0d\u65ad\u5b66\u4e60\uff0c\u7cbe\u8fdb\u81ea\u5df1\u7684\u6280\u672f\uff0c\u5c24\u5176\u662f\u521d\u5b66\u8005\u3002\u4eca\u5929GOLANG\u7ed9\u5927\u5bb6\u6574\u7406\u4e86\u300aGOLANG \u51fd\u6570\u8c03\u7528\u4e2d\u5982\u4f55\u4f7f\u7528 CGO\u300b\uff0c\u804a\u804a\uff0c\u6211\u4eec\u4e00\u8d77\u6765\u770b\u770b\u5427\uff01,
\n<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> GOLANG \u51fd\u6570\u8c03\u7528\u4e2d\u5982\u4f55\u4f7f\u7528 CGO<\/span><\/p>\n

GOLANG \u51fd\u6570\u8c03\u7528\u4e2d\u5982\u4f55\u4f7f\u7528 CGO<\/h1>\n

2024-10-26 12:26:04<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

IT\u884c\u4e1a\u76f8\u5bf9\u4e8e\u4e00\u822c\u4f20\u7edf\u884c\u4e1a\uff0c\u53d1\u5c55\u66f4\u65b0\u901f\u5ea6\u66f4\u5feb\uff0c\u4e00\u65e6\u505c\u6b62\u4e86\u5b66\u4e60\uff0c\u5f88\u5feb\u5c31\u4f1a\u88ab\u884c\u4e1a\u6240\u6dd8\u6c70\u3002\u6240\u4ee5\u6211\u4eec\u9700\u8981\u8e0f\u8e0f\u5b9e\u5b9e\u7684\u4e0d\u65ad\u5b66\u4e60\uff0c\u7cbe\u8fdb\u81ea\u5df1\u7684\u6280\u672f\uff0c\u5c24\u5176\u662f\u521d\u5b66\u8005\u3002\u4eca\u5929GOLANG\u7ed9\u5927\u5bb6\u6574\u7406\u4e86\u300aGOLANG \u51fd\u6570\u8c03\u7528\u4e2d\u5982\u4f55\u4f7f\u7528 CGO\u300b\uff0c\u804a\u804a\uff0c\u6211\u4eec\u4e00\u8d77\u6765\u770b\u770b\u5427\uff01<\/p>\n

CGO \u5141\u8bb8 Go \u7a0b\u5e8f\u8c03\u7528 C \u51fd\u6570\uff0c\u901a\u8fc7\u751f\u6210\u5305\u88c5\u51fd\u6570\u5e76\u5728 Go \u548c C \u4ee3\u7801\u4e4b\u95f4\u4f7f\u7528\u52a8\u6001\u94fe\u63a5\u6765\u5b9e\u73b0\u3002\u6b65\u9aa4\u5305\u62ec\u521b\u5efa Go \u548c C \u6587\u4ef6\u3001\u751f\u6210\u5305\u88c5\u4ee3\u7801\u3001\u7ba1\u7406\u5185\u5b58\u548c\u7406\u89e3\u7c7b\u578b\u5dee\u5f02\u3002CGO \u7528\u4e8e\u8bbf\u95ee C \u5e93\u3001\u521b\u5efa\u9700\u8981\u7279\u5b9a C \u51fd\u6570\u7684 Go \u529f\u80fd\uff0c\u4f8b\u5982\u6570\u636e\u5e93\u4ea4\u4e92\u3001\u56fe\u50cf\u5904\u7406\u548c\u64cd\u4f5c\u7cfb\u7edf\u529f\u80fd\u8bbf\u95ee\u3002<\/p>\n

<\/p>\n

\u4f7f\u7528 CGO \u5728 Go \u51fd\u6570\u4e2d\u8c03\u7528 C \u51fd\u6570<\/strong><\/p>\n

CGO\uff08\u8c03\u7528 Go\uff09\u662f\u4e00\u4e2a\u5141\u8bb8 Go \u7a0b\u5e8f\u8c03\u7528 C \u4ee3\u7801\u7684\u5305\u3002\u5b83\u901a\u8fc7\u5728 Go \u548c C \u4ee3\u7801\u4e4b\u95f4\u751f\u6210\u5305\u88c5\u51fd\u6570\u5e76\u4f7f\u7528\u52a8\u6001\u94fe\u63a5\u6765\u5b9e\u73b0\u3002<\/p>\n

\u6b65\u9aa4\uff1a<\/strong><\/p>\n

    \n
  1. \u521b\u5efa main.go<\/code> \u6587\u4ef6\uff1a<\/li>\n<\/ol>\n
    package main\n\n\/\/ #include <stdio.h>\n\/\/ void print_message(char* message);\nimport \"C\"\n\nfunc main() {\n    \/\/ \u8c03\u7528 C \u51fd\u6570\n    message := \"Hello from Go!\"\n    C.print_message(C.CString(message))\n}<\/pre>\n
      \n
    1. \u521b\u5efa C \u5934\u6587\u4ef6 print_message.h<\/code>\uff1a<\/li>\n<\/ol>\n
      #ifndef PRINT_MESSAGE_H\n#define PRINT_MESSAGE_H\n\nvoid print_message(char* message);\n\n#endif<\/pre>\n
        \n
      1. \u521b\u5efa C \u5b9e\u73b0\u6587\u4ef6 print_message.c<\/code>\uff1a<\/li>\n<\/ol>\n
        #include \"print_message.h\"\n#include <stdio.h>\n\nvoid print_message(char* message) {\n    printf(\"%s\\n\", message);\n}<\/pre>\n
          \n
        1. \u5728\u63a7\u5236\u53f0\u4e2d\u8fd0\u884c\u7a0b\u5e8f\uff1a<\/li>\n<\/ol>\n
          $ go run main.go\nHello from Go!<\/pre>\n
          \u5b9e\u7528\u573a\u666f\uff1a<\/strong><\/p>\n
          CGO \u9002\u7528\u4e8e\u9700\u8981\u8bbf\u95ee\u5df2\u6709\u7684 C \u5e93\u6216\u521b\u5efa\u9700\u8981\u7279\u5b9a C \u51fd\u6570\u7684\u9ad8\u7ea7 Go \u529f\u80fd\u7684\u573a\u666f\u3002\u4f8b\u5982\uff1a<\/p>\n
            \n
          • \u4e0e\u5916\u90e8\u6570\u636e\u5e93\u6216\u6587\u4ef6\u7cfb\u7edf\u4ea4\u4e92<\/li>\n
          • \u5229\u7528\u56fe\u50cf\u5904\u7406\u6216\u97f3\u9891\u7f16\u89e3\u7801\u5e93<\/li>\n
          • \u8bbf\u95ee\u5e95\u5c42\u64cd\u4f5c\u7cfb\u7edf\u529f\u80fd<\/li>\n<\/ul>\n
            \u6ce8\u610f\u4e8b\u9879\uff1a<\/strong><\/p>\n
              \n
            • \u786e\u4fdd C \u548c Go \u7f16\u8bd1\u5668\u7248\u672c\u517c\u5bb9\u3002<\/li>\n
            • \u4f7f\u7528 gocc<\/code> \u6216\u5176\u4ed6\u5de5\u5177\u751f\u6210 cgo \u5305\u88c5\u4ee3\u7801\u3002<\/li>\n
            • \u4ed4\u7ec6\u7ba1\u7406\u5185\u5b58\uff0c\u56e0\u4e3a Go \u548c C \u4f7f\u7528\u4e0d\u540c\u7684\u5185\u5b58\u7ba1\u7406\u6a21\u578b\u3002<\/li>\n
            • \u7406\u89e3 C \u548c Go \u4e4b\u95f4\u7684\u7c7b\u578b\u5dee\u5f02\uff0c\u4ee5\u907f\u514d\u7f16\u8bd1\u6216\u8fd0\u884c\u65f6\u9519\u8bef\u3002<\/li>\n<\/ul>\n
              \u4eca\u5929\u5173\u4e8e\u300aGOLANG \u51fd\u6570\u8c03\u7528\u4e2d\u5982\u4f55\u4f7f\u7528 CGO\u300b\u7684\u5185\u5bb9\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\uff0c\u5982\u679c\u6709\u4ec0\u4e48\u7591\u95ee\u6216\u8005\u5efa\u8bae\uff0c\u53ef\u4ee5\u5728GOLANG\u516c\u4f17\u53f7\u4e0b\u591a\u591a\u56de\u590d\u4ea4\u6d41\uff1b\u6587\u4e2d\u82e5\u6709\u4e0d\u6b63\u4e4b\u5904\uff0c\u4e5f\u5e0c\u671b\u56de\u590d\u7559\u8a00\u4ee5\u544a\u77e5\uff01<\/p>\n
              \n
              \n <\/dt>\n
              \n   golang\u6846\u67b6\u4e0e\u6d41\u884c\u6846\u67b6\u6027\u80fd\u5bf9\u6bd4\n <\/dd>\n<\/dl>\n
              \n
              \n <\/dt>\n
              \n   \u5f71\u54cd Java \u51fd\u6570\u6267\u884c\u6548\u7387\u7684\u56e0\u7d20\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
              IT\u884c\u4e1a\u76f8\u5bf9\u4e8e\u4e00\u822c\u4f20\u7edf\u884c\u4e1a\uff0c\u53d1\u5c55...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-205512","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205512","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=205512"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205512\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=205512"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=205512"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=205512"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}