{"id":207951,"date":"2025-07-08T08:13:34","date_gmt":"2025-07-08T00:13:34","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207951\/"},"modified":"2025-07-08T08:13:34","modified_gmt":"2025-07-08T00:13:34","slug":"%e6%88%88%e6%9c%97%e3%80%82%e6%9b%bf%e6%8d%a2%e4%b8%8d%e6%98%af%e7%9c%9f%e6%ad%a3%e7%9a%84-go-%e5%8c%85%e7%9a%84%e6%a8%a1%e5%9d%97%e8%b7%af%e5%be%84","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207951\/","title":{"rendered":"\u6208\u6717\u3002\u66ff\u6362\u4e0d\u662f\u771f\u6b63\u7684 go \u5305\u7684\u6a21\u5757\u8def\u5f84"},"content":{"rendered":"<p><b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>\u6208\u6717\u3002\u66ff\u6362\u4e0d\u662f\u771f\u6b63\u7684 go \u5305\u7684\u6a21\u5757\u8def\u5f84<\/span><\/p>\n<p><span>\u6765\u6e90\uff1astackoverflow<\/span><br \/>\n<span>2024-04-27 10:09:32<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u5728IT\u884c\u4e1a\u8fd9\u4e2a\u53d1\u5c55\u66f4\u65b0\u901f\u5ea6\u5f88\u5feb\u7684\u884c\u4e1a\uff0c\u53ea\u6709\u4e0d\u505c\u6b62\u7684\u5b66\u4e60\uff0c\u624d\u4e0d\u4f1a\u88ab\u884c\u4e1a\u6240\u6dd8\u6c70\u3002\u5982\u679c\u4f60\u662fGolang\u5b66\u4e60\u8005\uff0c\u90a3\u4e48\u672c\u6587\u300a\u6208\u6717\u3002\u66ff\u6362\u4e0d\u662f\u771f\u6b63\u7684 go \u5305\u7684\u6a21\u5757\u8def\u5f84\u300b\u5c31\u5f88\u9002\u5408\u4f60\uff01\u672c\u7bc7\u5185\u5bb9\u4e3b\u8981\u5305\u62ec##content_title##\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01<\/p>\n<p> \u95ee\u9898\u5185\u5bb9<br \/>\n <\/p>\n<p>\u6709\u8fd9\u4e2a\u5305https:\/\/github.com\/open-telemetry\/opentelemetry-proto \u5176\u4e2d\u4ec5\u5305\u542b protobuf \u5b9a\u4e49\u3002\u8981\u751f\u6210 golang \u4ee3\u7801\uff0c\u5fc5\u987b\u8f93\u5165\uff1a<\/p>\n<pre>make gen-go<\/pre>\n<p>\u5e76\u4e14 go build \u5931\u8d25\u5e76\u663e\u793a\u4ee5\u4e0b\u6d88\u606f\uff1a<\/p>\n<pre>build opentel: cannot load github.com\/open-telemetry\/opentelemetry-proto\/gen\/go\/common\/v1: module github.com\/open-telemetry\/opentelemetry-proto@latest found (v0.11.0), but does not contain package github.com\/open-telemetry\/opentelemetry-proto\/gen\/go\/common\/v<\/pre>\n<p>\u6211\u5c1d\u8bd5\u5c06 go.mod \u6587\u4ef6\u4e2d\u7684\u4e00\u4e2a\u8def\u5f84\u66ff\u6362\u4e3a\u53e6\u4e00\u4e2a\u8def\u5f84\uff0c\u4f46\u663e\u7136\u6211\u4e0d\u592a\u64c5\u957f\u3002\u6211\u600e\u6837\u624d\u80fd\u8ba9\u5b83\u53d1\u6325\u4f5c\u7528\uff1f<\/p>\n<p>\u6211\u5df2\u5c06\u8fd9\u4e9b\u751f\u6210\u7684\u6587\u4ef6\u590d\u5236\u5230<\/p>\n<pre>$GOPATH\/src\/opentelemetry-proto\/gen\/go<\/pre>\n<p>\u6211\u5e94\u8be5\u5728\u4e3b\u5305\u5185\u7684\u5bfc\u5165\u8bed\u53e5\u4e2d\u653e\u5165\u4ec0\u4e48\uff1f<\/p>\n<p> <\/p>\n<h2>\u6b63\u786e\u7b54\u6848<\/h2>\n<p> <\/p>\n<p>go \u6e90\u4ee3\u7801\u7684\u751f\u6210\u65b9\u5f0f\u5b58\u5728\u4e00\u4e9b\u6311\u6218\u3002\u6211\u8ba4\u4e3a\u5b58\u50a8\u5e93\u4f5c\u8005\u7684\u76ee\u6807\u662f\u8de8\u8bed\u8a00\u4ee5\u53ca <code>gopath<\/code> \u548c <code>go modules<\/code> go \u7528\u4f8b\u7684\u4e00\u81f4\u6027&#8230;&#8230;\u6240\u4ee5\uff0c\u662f\u7684\uff0c\u5bf9\u4ed6\u4eec\u548c\u6211\u4eec\u6765\u8bf4\u90fd\u662f\u7c97\u7cd9\u7684\u3002\u200b\u200b<\/p>\n<p>\u8fd9\u662f\u4e00\u4e2a\uff08\uff01\uff1f\uff09\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n<p>\u5047\u8bbe\u60a8\u4f4d\u4e8e <code>\/path\/to\/somedir<\/code> \u4e2d\uff0c\u5e76\u4e14\u5b83\u5305\u542b\u540c\u4e00\u7ea7\u522b\u7684 <code>opentelemetry-proto<\/code> \u548c\u201cmy-module\u201d\u7684\u514b\u9686\uff0c\u5373\uff1a<\/p>\n<pre>.\n\u251c\u2500\u2500 my-module\n\u2514\u2500\u2500 opentelemetry-proto\n<\/pre>\n<ol>\n<li>\n<p><code> \u50cf\u4ee5\u524d\u4e00\u6837\u5236\u4f5c gen-go<\/code>\u3002\u8fd9\u5e94\u8be5\u521b\u5efa <code>.\/opentelemetry-proto\/gen<\/code><\/p>\n<\/li>\n<li>\n<p>\u5728 <code>.\/opentelemetry-proto\/gen\/go\/github.com\/open-telemetry\/opentelemetry-proto<\/code> \u4e2d\u8f6c\u5230 <code>go mod init github.com\/open-telemetry\/opentelemetry-proto<\/code>\uff1a<\/p>\n<\/li>\n<\/ol>\n<pre>.\n\u251c\u2500\u2500 gen\n\u2514\u2500\u2500 go.mod\n<\/pre>\n<ol>\n<li>\u5728 <code>my-module<\/code> \u4e2d\uff0c<code>go mod init my-module<\/code>\uff0c\u7136\u540e\uff1a<\/li>\n<\/ol>\n<p><code>go.mod<\/code>\uff1a<\/p>\n<pre>module my-module\n\ngo 1.17\n\nrequire (\n    github.com\/open-telemetry\/opentelemetry-proto v0.11.0\n)\n\nreplace (\n    github.com\/open-telemetry\/opentelemetry-proto =&gt; ..\/opentelemetry-proto\/gen\/go\/github.com\/open-telemetry\/opentelemetry-proto<\/pre>\n<p><strong>\u6ce8\u610f<\/strong> \u5bf9\u4e8e <code>gopath<\/code> \uff0c\u9700\u8981\u6307\u5411\u5305\u7684\u8def\u5f84\uff08\u5b83\u4eec\u4e0d\u4f7f\u7528 go \u6a21\u5757\uff09\uff0c\u56e0\u6b64\uff0c\u5982\u679c\u6211\u4eec\u4f7f\u7528 <code>gopath<\/code>\uff0c\u6211\u4eec\u53ef\u4ee5 <code>gopath=${gopath}:${proto_gen_go_dir} \/github.com\/open-telemetry\/opentelemetry-proto<\/code><\/p>\n<p>\u7136\u540e\uff0c\u4f8b\u5982<\/p>\n<p><code>main.go<\/code>\uff1a<\/p>\n<pre>package main\n\nimport (\n    v1 \"github.com\/open-telemetry\/opentelemetry-proto\/gen\/go\/collector\/metrics\/v1\"\n)\n\nfunc main() {\n    \/\/ e.g.\n    _ = v1.exportmetricsservicerequest{}\n}<\/pre>\n<p>\u8bf4\u660e\uff1a<\/p>\n<p><code>make gen-go<\/code> \u4e0d\u4f1a\u521b\u5efa\u6a21\u5757\uff0c\u4f46\u6211\u4eec\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u3002<\/p>\n<p>\u8be5\u6a21\u5757\u662f\u4ece <code>gen\/go<\/code> \u4e0b\u7684\u8def\u5f84\u9690\u542b\u7684\uff0c\u5373 <code>github.com\/open-telemetry\/opentelemetry-proto<\/code><\/p>\n<p>\u7136\u540e\uff0c\u4ece\u6211\u4eec\u7684\u9879\u76ee\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5 <code>replace<\/code> \u4e3a\u5176\u63d0\u4f9b\u672c\u5730\u8def\u5f84\u3002\u8def\u5f84\u662f\u514b\u9686\u7684\u8def\u5f84\uff0c\u7136\u540e\u56de\u5230\u6211\u4eec\u65b0\u521b\u5efa\u7684<code>go.mod<\/code>\u3002<\/p>\n<p>\u5bfc\u5165\u8def\u5f84\u662f<strong>\u4ece<\/strong>\u6a21\u5757\uff08\u5373\u8fc7\u4e8e\u590d\u6742\u7684\u66ff\u6362\u8def\u5f84\uff09\u5230\u6211\u4eec\u611f\u5174\u8da3\u7684\u5305\u7684\u8def\u5f84\u3002<\/p>\n<p><strong>\u6ce8\u610f<\/strong> \u901a\u5e38 protobuf \u5bfc\u5165\u662f pb\uff0c\u4f46\u6211\u4f7f\u7528\u4e86 <code>v1<\/code>\u3002<\/p>\n<p>\u6211\u4f1a\u505a\u4ec0\u4e48\uff1a<\/p>\n<p>\u6211\u8ba4\u4e3a\u751f\u6210\u4ee3\u7801\u7684\u6a21\u5757\u5e94\u8be5\u4e0e\u5176\u5b58\u50a8\u5e93\u76f8\u5339\u914d\u3002\u5982\u679c <code>opentelemetry-proto<\/code> \u662f\u6211\u7684\uff0c\u6211\u4f1a\u5c06\u6e90\u4ee3\u7801\u751f\u6210\u5230\u5b58\u50a8\u5e93\u6839\u76ee\u5f55\u4e2d\uff0c\u800c\u4e0d\u9700\u8981 <code>gen\/go<\/code><\/p>\n<p>\u56e0\u4e3a\u8fd9\u5c06 &#8211; imo &#8211; \u7b80\u5316\u4e00\u5207\uff1a<\/p>\n<pre>github.com\/open-telemetry\/opentelemetry-proto =&gt; ..\/opentelemetry-proto<\/pre>\n<p>\u8fd8\u6709\uff1a<\/p>\n<pre>import (\n    v1 \"github.com\/open-telemetry\/opentelemetry-proto\/collector\/metrics\/v1\"\n)\n<\/pre>\n<p>\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301\uff01\u66f4\u591a\u5173\u4e8eGolang\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8\u516c\u4f17\u53f7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u524d\u4f4d\u7f6e\uff1a &gt; &gt; &#46;&#46;&#46;<\/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-207951","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207951","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=207951"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207951\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207951"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207951"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}