{"id":206330,"date":"2025-06-12T08:28:14","date_gmt":"2025-06-12T00:28:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206330\/"},"modified":"2025-06-12T08:28:14","modified_gmt":"2025-06-12T00:28:14","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8-go-%e4%b8%ad%e5%b0%86%e5%ad%97%e7%ac%a6%e4%b8%b2%e5%86%99%e5%85%a5%e4%ba%8c%e8%bf%9b%e5%88%b6%e6%96%87%e4%bb%b6%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206330\/","title":{"rendered":"\u5982\u4f55\u5728 Go \u4e2d\u5c06\u5b57\u7b26\u4e32\u5199\u5165\u4e8c\u8fdb\u5236\u6587\u4ef6\uff1f"},"content":{"rendered":"

\u76ee\u524dGOLANG\u4e0a\u5df2\u7ecf\u6709\u5f88\u591a\u5173\u4e8e
\nGOLANG<\/span>\u7684\u6587\u7ae0\u4e86\uff0c\u81ea\u5df1\u5728\u521d\u6b21\u9605\u8bfb\u8fd9\u4e9b\u6587\u7ae0\u4e2d\uff0c\u4e5f\u89c1\u8bc6\u5230\u4e86\u5f88\u591a\u5b66\u4e60\u601d\u8def\uff1b\u90a3\u4e48\u672c\u6587
\n\u300a\u5982\u4f55\u5728 Go \u4e2d\u5c06\u5b57\u7b26\u4e32\u5199\u5165\u4e8c\u8fdb\u5236\u6587\u4ef6\uff1f\u300b<\/span>\uff0c\u4e5f\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff0c\u5982\u679c\u9605\u8bfb\u5b8c\u540e\u771f\u7684\u5bf9\u4f60\u5b66\u4e60
\nGOLANG<\/span>\u6709\u5e2e\u52a9\uff0c\u6b22\u8fce\u52a8\u52a8\u624b\u6307\uff0c\u8bc4\u8bba\u7559\u8a00\u5e76\u5206\u4eab~,
\n,
\n\u5982\u4f55\u5728 go \u4e2d\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u4e8c\u8fdb\u5236\u5199\u5165\u6587\u4ef6<\/strong>,\u4e3a\u4e86\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u4e8c\u8fdb\u5236\u5199\u5165\u6587\u4ef6\uff0c\u6211\u4eec\u9700\u8981\u6df1\u5165\u4e86\u89e3\u4e8c\u8fdb\u5236\u6570\u636e\u548c\u5b57\u7b26\u4e32\u8868\u793a\u4e4b\u95f4\u7684\u5173\u7cfb\u3002,
\n\u5b57\u7b26\u4e32\u4e0e\u4e8c\u8fdb\u5236<\/strong>,\u6bcf\u4e2a\u5b57\u7b26\u5728\u8ba1\u7b97\u673a\u4e2d\u90fd\u4ee5\u4e8c\u8fdb\u5236\u4ee3\u7801\u8868\u793a\u3002\u56e0\u6b64\uff0c\u5b57\u7b26\u4e32\u672c\u8d28\u4e0a\u662f\u4e8c\u8fdb\u5236\u6570\u636e\u7684\u96c6\u5408\u3002\u4f7f\u7528 ascii \u6216 utf-8 \u7b49\u5b57\u7b26\u7f16\u7801\uff0c\u6bcf\u4e2a\u5b57\u7b26\u90fd\u6620\u5c04\u5230\u4e00\u4e2a\u7279\u5b9a\u7684\u4e8c\u8fdb\u5236\u503c\u3002,
\ngo \u4e2d\u5199\u5165\u4e8c\u8fdb\u5236\u6587\u4ef6<\/strong>,\u5728 go \u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 os \u548c io \u5305\u6765\u5199\u5165\u4e8c\u8fdb\u5236\u6587\u4ef6\u3002\u901a\u8fc7 os.openfile \u51fd\u6570\u6253\u5f00\u4e00\u4e2a\u6587\u4ef6\uff0c\u5e76\u6307\u5b9a o_wronly \u6a21\u5f0f\u4ee5\u8fdb\u884c\u5199\u5165\u64cd\u4f5c\u3002,
\n\u89e3\u51b3\u793a\u4f8b<\/strong>,\u4f60\u8bd5\u56fe\u5c06 “redis” \u5b57\u7b26\u4e32\u4f5c\u4e3a\u4e8c\u8fdb\u5236\u6570\u636e\u5199\u5165\u6587\u4ef6\u3002\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\u5373\u53ef\u5b9e\u73b0\uff1a,\u8fd0\u884c\u6b64\u4ee3\u7801\u5c06\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a binary.dat \u7684\u6587\u4ef6\uff0c\u5176\u4e2d\u5305\u542b “redis” \u5b57\u7b26\u4e32\u7684\u4e8c\u8fdb\u5236\u8868\u793a\u5f62\u5f0f\u3002\u53ef\u4ee5\u901a\u8fc7\u5341\u516d\u8fdb\u5236\u7f16\u8f91\u5668\uff08\u4f8b\u5982 hexdump\uff09\u9a8c\u8bc1\u6587\u4ef6\u5185\u5bb9\uff1a,\u4eca\u5929\u5173\u4e8e\u300a\u5982\u4f55\u5728 Go \u4e2d\u5c06\u5b57\u7b26\u4e32\u5199\u5165\u4e8c\u8fdb\u5236\u6587\u4ef6\uff1f\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,\u5982\u4f55\u5728 go \u4e2d\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u4e8c\u8fdb\u5236\u5199\u5165\u6587\u4ef6,\u76ee\u524dGOLANG\u4e0a\u5df2\u7ecf\u6709\u5f88\u591a\u5173\u4e8e
\nGOLANG<\/span>\u7684\u6587\u7ae0\u4e86\uff0c\u81ea\u5df1\u5728\u521d\u6b21\u9605\u8bfb\u8fd9\u4e9b\u6587\u7ae0\u4e2d\uff0c\u4e5f\u89c1\u8bc6\u5230\u4e86\u5f88\u591a\u5b66\u4e60\u601d\u8def\uff1b\u90a3\u4e48\u672c\u6587
\n\u300a\u5982\u4f55\u5728 Go \u4e2d\u5c06\u5b57\u7b26\u4e32\u5199\u5165\u4e8c\u8fdb\u5236\u6587\u4ef6\uff1f\u300b<\/span>\uff0c\u4e5f\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff0c\u5982\u679c\u9605\u8bfb\u5b8c\u540e\u771f\u7684\u5bf9\u4f60\u5b66\u4e60
\nGOLANG<\/span>\u6709\u5e2e\u52a9\uff0c\u6b22\u8fce\u52a8\u52a8\u624b\u6307\uff0c\u8bc4\u8bba\u7559\u8a00\u5e76\u5206\u4eab~,
\n<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> \u5982\u4f55\u5728 Go \u4e2d\u5c06\u5b57\u7b26\u4e32\u5199\u5165\u4e8c\u8fdb\u5236\u6587\u4ef6\uff1f<\/span><\/p>\n

\u5982\u4f55\u5728 Go \u4e2d\u5c06\u5b57\u7b26\u4e32\u5199\u5165\u4e8c\u8fdb\u5236\u6587\u4ef6\uff1f<\/h1>\n

2024-11-09 20:31:04<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u76ee\u524dGOLANG\u4e0a\u5df2\u7ecf\u6709\u5f88\u591a\u5173\u4e8eGOLANG<\/span>\u7684\u6587\u7ae0\u4e86\uff0c\u81ea\u5df1\u5728\u521d\u6b21\u9605\u8bfb\u8fd9\u4e9b\u6587\u7ae0\u4e2d\uff0c\u4e5f\u89c1\u8bc6\u5230\u4e86\u5f88\u591a\u5b66\u4e60\u601d\u8def\uff1b\u90a3\u4e48\u672c\u6587\u300a\u5982\u4f55\u5728 Go \u4e2d\u5c06\u5b57\u7b26\u4e32\u5199\u5165\u4e8c\u8fdb\u5236\u6587\u4ef6\uff1f\u300b<\/span>\uff0c\u4e5f\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff0c\u5982\u679c\u9605\u8bfb\u5b8c\u540e\u771f\u7684\u5bf9\u4f60\u5b66\u4e60GOLANG<\/span>\u6709\u5e2e\u52a9\uff0c\u6b22\u8fce\u52a8\u52a8\u624b\u6307\uff0c\u8bc4\u8bba\u7559\u8a00\u5e76\u5206\u4eab~<\/p>\n

<\/p>\n

\u5982\u4f55\u5728 go \u4e2d\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u4e8c\u8fdb\u5236\u5199\u5165\u6587\u4ef6<\/strong><\/p>\n

\u4e3a\u4e86\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u4e8c\u8fdb\u5236\u5199\u5165\u6587\u4ef6\uff0c\u6211\u4eec\u9700\u8981\u6df1\u5165\u4e86\u89e3\u4e8c\u8fdb\u5236\u6570\u636e\u548c\u5b57\u7b26\u4e32\u8868\u793a\u4e4b\u95f4\u7684\u5173\u7cfb\u3002<\/p>\n

\u5b57\u7b26\u4e32\u4e0e\u4e8c\u8fdb\u5236<\/strong><\/p>\n

\u6bcf\u4e2a\u5b57\u7b26\u5728\u8ba1\u7b97\u673a\u4e2d\u90fd\u4ee5\u4e8c\u8fdb\u5236\u4ee3\u7801\u8868\u793a\u3002\u56e0\u6b64\uff0c\u5b57\u7b26\u4e32\u672c\u8d28\u4e0a\u662f\u4e8c\u8fdb\u5236\u6570\u636e\u7684\u96c6\u5408\u3002\u4f7f\u7528 ascii \u6216 utf-8 \u7b49\u5b57\u7b26\u7f16\u7801\uff0c\u6bcf\u4e2a\u5b57\u7b26\u90fd\u6620\u5c04\u5230\u4e00\u4e2a\u7279\u5b9a\u7684\u4e8c\u8fdb\u5236\u503c\u3002<\/p>\n

go \u4e2d\u5199\u5165\u4e8c\u8fdb\u5236\u6587\u4ef6<\/strong><\/p>\n

\u5728 go \u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 os \u548c io \u5305\u6765\u5199\u5165\u4e8c\u8fdb\u5236\u6587\u4ef6\u3002\u901a\u8fc7 os.openfile \u51fd\u6570\u6253\u5f00\u4e00\u4e2a\u6587\u4ef6\uff0c\u5e76\u6307\u5b9a o_wronly \u6a21\u5f0f\u4ee5\u8fdb\u884c\u5199\u5165\u64cd\u4f5c\u3002<\/p>\n

\u89e3\u51b3\u793a\u4f8b<\/strong><\/p>\n

\u4f60\u8bd5\u56fe\u5c06 “redis” \u5b57\u7b26\u4e32\u4f5c\u4e3a\u4e8c\u8fdb\u5236\u6570\u636e\u5199\u5165\u6587\u4ef6\u3002\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\u5373\u53ef\u5b9e\u73b0\uff1a<\/p>\n

package main\n\nimport (\n    \"fmt\"\n    \"os\"\n)\n\nfunc main() {\n    \/\/ \u6253\u5f00\u8981\u5199\u5165\u7684\u6587\u4ef6\n    file, err := os.openfile(\"binary.dat\", os.o_wronly|os.o_create, 0666)\n    if err != nil {\n        fmt.println(\"\u65e0\u6cd5\u6253\u5f00\u6587\u4ef6\uff1a\", err)\n        return\n    }\n    defer file.close()\n\n    \/\/ \u5c06 \"redis\" \u5b57\u7b26\u4e32\u5199\u5165\u6587\u4ef6\n    _, err = file.writestring(\"redis\")\n    if err != nil {\n        fmt.println(\"\u65e0\u6cd5\u5199\u5165\u6587\u4ef6\uff1a\", err)\n        return\n    }\n    fmt.println(\"\u5df2\u5c06\u5b57\u7b26\u4e32\u5199\u5165\u6587\u4ef6\")\n}<\/pre>\n
\u8fd0\u884c\u6b64\u4ee3\u7801\u5c06\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a binary.dat \u7684\u6587\u4ef6\uff0c\u5176\u4e2d\u5305\u542b “redis” \u5b57\u7b26\u4e32\u7684\u4e8c\u8fdb\u5236\u8868\u793a\u5f62\u5f0f\u3002\u53ef\u4ee5\u901a\u8fc7\u5341\u516d\u8fdb\u5236\u7f16\u8f91\u5668\uff08\u4f8b\u5982 hexdump\uff09\u9a8c\u8bc1\u6587\u4ef6\u5185\u5bb9\uff1a<\/p>\n
$ xxd binary.dat\n00000000: 52 45 44 49 53                               REDIS<\/pre>\n
\u4eca\u5929\u5173\u4e8e\u300a\u5982\u4f55\u5728 Go \u4e2d\u5c06\u5b57\u7b26\u4e32\u5199\u5165\u4e8c\u8fdb\u5236\u6587\u4ef6\uff1f\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   Docker Compose \u4e3a\u4ec0\u4e48\u8981\u4ece Python \u8f6c\u5411 Go \u8bed\u8a00\uff1f\n <\/dd>\n<\/dl>\n
\n
\n <\/dt>\n
\n   \u6e38\u620f\u73a9\u5bb6\u5fc5\u8bfb\uff1a\u73a9\u6e38\u620f\u65f6\u7535\u8111\u7a81\u7136\u91cd\u542f\u7684\u51e0\u79cd\u53ef\u80fd\u539f\u56e0\u53ca\u89e3\u51b3\u65b9\u6cd5\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
\u76ee\u524dGOLANG\u4e0a\u5df2\u7ecf\u6709\u5f88\u591a\u5173\u4e8e...<\/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-206330","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206330","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=206330"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206330\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206330"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206330"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206330"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}