{"id":208314,"date":"2025-07-08T10:19:23","date_gmt":"2025-07-08T02:19:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/208314\/"},"modified":"2025-07-08T10:19:23","modified_gmt":"2025-07-08T02:19:23","slug":"%e4%bd%bf%e7%94%a8%e6%a0%87%e5%bf%97%e8%bf%90%e8%a1%8c%e5%92%8c%e8%b0%83%e8%af%95%e5%8d%95%e5%85%83%e6%b5%8b%e8%af%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/208314\/","title":{"rendered":"\u4f7f\u7528\u6807\u5fd7\u8fd0\u884c\u548c\u8c03\u8bd5\u5355\u5143\u6d4b\u8bd5"},"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>\u4f7f\u7528\u6807\u5fd7\u8fd0\u884c\u548c\u8c03\u8bd5\u5355\u5143\u6d4b\u8bd5<\/span><\/p>\n<p><span>\u6765\u6e90\uff1astackoverflow<\/span><br \/>\n<span>2024-05-01 17:36:34<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u6b22\u8fce\u5404\u4f4d\u5c0f\u4f19\u4f34\u6765\u5230\uff0c\u76f8\u805a\u4e8e\u6b64\u90fd\u662f\u7f18\u54c8\u54c8\u54c8\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u4f7f\u7528\u6807\u5fd7\u8fd0\u884c\u548c\u8c03\u8bd5\u5355\u5143\u6d4b\u8bd5\u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u8bb2\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\uff0c\u5982\u679c\u4f60\u5bf9<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">Golang<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\u975e\u5e38\u611f\u5174\u8da3\u6216\u8005\u6b63\u5728\u81ea\u5b66\uff0c\u90fd\u53ef\u4ee5\u5173\u6ce8\u6211\uff0c\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\uff01\u5f53\u7136\uff0c\u6709\u4ec0\u4e48\u5efa\u8bae\u4e5f\u6b22\u8fce\u5728\u8bc4\u8bba\u7559\u8a00\u63d0\u51fa\uff01\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n<p> \u95ee\u9898\u5185\u5bb9<br \/>\n <\/p>\n<p>\u6211\u5e0c\u671b\u80fd\u591f\u4f7f\u7528\u6d4b\u8bd5\u8d44\u6e90\u7ba1\u7406\u5668\u6216\u4ee3\u7801\u955c\u5934\u5728 vs code \u4e2d\u8fd0\u884c\u548c\u8c03\u8bd5\u5355\u5143\u6d4b\u8bd5\u3002<\/p>\n<p> \u4f46\u4e3a\u4e86\u8fd0\u884c\u6211\u7684\u6d4b\u8bd5\uff0c\u6211\u9700\u8981\u6dfb\u52a0\u6b64\u6807\u5fd7\uff1a<\/p>\n<pre>-ldflags \"-x google.golang.org\/protobuf\/reflect\/protoregistry.conflictpolicy=warn\"<\/pre>\n<p>\u56e0\u6b64\uff0c\u5728\u6211\u7684 vscode settings.json \u6587\u4ef6\u4e2d\uff0c\u6211\u6dfb\u52a0\u4e86\u4ee5\u4e0b json\uff1a<\/p>\n<pre>\"go.testflags\": [        \n    \"-ldflags\",\n    \"\\\"-x google.golang.org\/protobuf\/reflect\/protoregistry.conflictpolicy=warn\\\"\"\n]<\/pre>\n<p>\u73b0\u5728\uff0c\u5f53\u6211\u5355\u51fb\u6d4b\u8bd5\u8d44\u6e90\u7ba1\u7406\u5668\u6216\u4ee3\u7801\u955c\u5934\u4e2d\u7684\u201c\u8fd0\u884c\u6d4b\u8bd5\u201d\u6309\u94ae\u65f6\uff0cvs code \u4f1a\u751f\u6210\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre>\/opt\/homebrew\/bin\/go test -timeout 30s -run ^testcreatenamespace$ github.com\/somepath\/somerepo\/internal\/models\/v2 -ldflags \"-x google.golang.org\/protobuf\/reflect\/protoregistry.conflictpolicy=warn\"<\/pre>\n<p>\u4f46\u662f\u6d4b\u8bd5\u7528\u4f8b\u5931\u8d25\u5e76\u51fa\u73b0\u4ee5\u4e0b\u9519\u8bef\uff1a<\/p>\n<pre>panic: proto: extension number 1042 is already registered on message google.protobuf.fileoptions\nsee https:\/\/developers.google.com\/protocol-buffers\/docs\/reference\/go\/faq#namespace-conflict<\/pre>\n<p>\u5982\u679c\u6211\u4e0d\u5728 go test \u547d\u4ee4\u4e2d\u63d0\u4f9b <code>-ldflags<\/code> \uff0c\u8fd9\u6b63\u662f\u6211\u6240\u671f\u671b\u7684\u9519\u8bef\u3002\u4f46\u4ee4\u4eba\u60ca\u8bb6\u7684\u662f\uff0c\u5f53\u6211\u590d\u5236\u4e0a\u9762\u63d0\u5230\u7684\u5b8c\u5168\u76f8\u540c\u7684 vs code \u751f\u6210\u7684\u6d4b\u8bd5\u547d\u4ee4\u5e76\u5728\u6211\u7684\u7ec8\u7aef\u4e2d\u8fd0\u884c\u8be5\u547d\u4ee4\u65f6\uff0c\u6d4b\u8bd5\u7528\u4f8b\u5c31\u4f1a\u901a\u8fc7\u3002<\/p>\n<p> \u9664\u4e86\u4ece vs code \u8fd0\u884c\u6d4b\u8bd5\u4e4b\u5916\uff0c\u6211\u8fd8\u5e0c\u671b\u80fd\u591f\u901a\u8fc7\u8bbe\u7f6e\u65ad\u70b9\u548c\u5355\u6b65\u6267\u884c\u4ee3\u7801\u6765\u8c03\u8bd5\u5b83\u4eec\u3002<\/p>\n<p><strong>\u5f00\u53d1\u73af\u5883\uff1a<\/strong>\u5982\u679c\u91cd\u8981\u7684\u8bdd\uff0c\u6211\u4f7f\u7528\u7684\u662farm64\u82f9\u679cm1 mac\u3002<\/p>\n<p><strong>\u66f4\u65b0<\/strong>\uff1a\u5728\u6446\u5f04 <code>go.testflags<\/code> \u503c\u540e\uff0c\u6211\u53d1\u73b0\uff1a<\/p>\n<ol>\n<li>\u6b64\u914d\u7f6e\u9002\u7528\u4e8e vs code <code>run test<\/code> \u529f\u80fd\uff1a<\/li>\n<\/ol>\n<pre>\"go.testflags\": [        \n    \"-ldflags\",\n    \"-x google.golang.org\/protobuf\/reflect\/protoregistry.conflictpolicy=warn\"\n]<\/pre>\n<ol>\n<li>\u6b64\u914d\u7f6e\u9002\u7528\u4e8e vs code <code>debug test<\/code> \u529f\u80fd\uff1a<\/li>\n<\/ol>\n<pre>\"go.testFlags\": [        \n    \"-ldflags\",\n    \"'-X google.golang.org\/protobuf\/reflect\/protoregistry.conflictPolicy=warn'\"\n]<\/pre>\n<p>\uff08\u6ce8\u610f\u8c03\u8bd5\u914d\u7f6e\u4e2d\u989d\u5916\u7684\u5355\u5f15\u53f7\uff09\u3002<\/p>\n<p>\u73b0\u5728\u6211\u9700\u8981\u627e\u5230\u4e00\u4e2a\u9002\u7528\u4e8e <code>run test<\/code> \u4ee5\u53ca <code>debug test<\/code> \u529f\u80fd\u7684\u914d\u7f6e\uff0c\u6216\u8005\u4ee5\u67d0\u79cd\u65b9\u5f0f\u5728 vs code \u7684 <code>settings.json<\/code> \u6587\u4ef6\u4e2d\u4e3a <code>run test<\/code> \u548c <code>debug test<\/code> \u6307\u5b9a 2 \u4e2a\u4e0d\u540c\u7684\u914d\u7f6e\uff0c\u4ee5\u4fbf\u6211\u53ef\u4ee5\u540c\u65f6\u4f7f\u7528\u8fd9\u4e24\u4e2a\u914d\u7f6e\u65e0\u9700\u6bcf\u6b21\u90fd\u66f4\u6539 <code>settings.json<\/code> \u6587\u4ef6\u3002 \uff08\u6211\u6000\u7591\u8fd9\u53ef\u80fd\u662f\u4e00\u4e2a\u6df1\u5165\u7684\u4e8b\u60c5\uff09<\/p>\n<p> <\/p>\n<h2>\u6b63\u786e\u7b54\u6848<\/h2>\n<p> <\/p>\n<p>\u6211\u4e0d\u80fd\u4ee3\u8868 vs code \u53d1\u8a00\uff0c\u4f46\u662f\u5f53\u6d89\u53ca\u5230\u8c03\u8bd5\u6b65\u9aa4\u6bd4\u8f83\u590d\u6742\u7684\u6d4b\u8bd5\u65f6\uff08\u4f8b\u5982 godog \u9ec4\u74dc\u5f0f\u6d4b\u8bd5\uff09\uff0c\u6211\u901a\u5e38\u4f1a\u50cf\u8fd9\u6837\u7f16\u8bd1\u6d4b\u8bd5\u4e8c\u8fdb\u5236\u6587\u4ef6\uff1a<\/p>\n<pre>go test -c -gcflags=\"all=-n -l\"<\/pre>\n<p>\u60a8\u53ef\u4ee5\u5c06 <code>go test -c<\/code> \u66ff\u6362\u4e3a <code>go build<\/code>\uff0c\u6240\u4ee5\u6211\u4e0d\u660e\u767d\u4e3a\u4ec0\u4e48\u60a8\u4e0d\u80fd\u7b80\u5355\u5730\u4f7f\u7528<\/p>\n<pre>go test -c -ldflags \"-x google.golang.org\/protobuf\/reflect\/protoregistry.conflictpolicy=warn\" -gcflags=\"all=-n -l\"<\/pre>\n<p>\u7136\u540e\uff0c\u60a8\u53ef\u4ee5\u5728\u65e0\u5934\u6a21\u5f0f\u4e0b\u542f\u52a8 <code>dlv<\/code> \u4f1a\u8bdd\uff0c\u4f9b\u7f16\u8f91\u5668\u8fde\u63a5\u3002\u5047\u8bbe <code>go test -c<\/code> \u751f\u6210\u4e86\u4e00\u4e2a\u540d\u4e3a <em>\u201cfoo.test\u201d<\/em> \u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\uff1a<\/p>\n<pre>dlv exec .\/foo.test  --headless --listen=:2345 --log --api-version=2    -- -count=1 -- $(pwd)\/some\/path<\/pre>\n<p>\u5176\u4e2d <code>-count=1<\/code> \u662f\u901a\u5e38\u4f20\u9012\u7ed9 <code>go test<\/code> \u7684\u6807\u5fd7\u7684\u5360\u4f4d\u7b26\uff0c\u800c <code>-- $(pwd)\/some\/path<\/code> \u53ef\u80fd\u662f\uff08\u5982\u679c\u60a8\u6709\u9ec4\u74dc\u6837\u5f0f\u6d4b\u8bd5\uff09\u7684\u8def\u5f84<code>.feature<\/code> \u6587\u4ef6\u3002\u60a8\u73b0\u5728\u53ef\u4ee5\u5c06\u7f16\u8f91\u5668\u8fde\u63a5\u5230 dlv \u4f1a\u8bdd\u5e76\u5f00\u59cb\u8c03\u8bd5\u3002\u8be2\u95ee\u6211\u7684\u4e00\u4e9b\u540c\u4e8b\u8fd9\u5728 vscode \u4e2d\u662f\u5982\u4f55\u5de5\u4f5c\u7684\uff0c\u4ed6\u4eec\u8bf4\u4e86\u4e00\u4e9b\u5173\u4e8e\u547d\u4ee4\u9762\u677f\u548c\u8fd0\u884c <code>debug \u7684\u5185\u5bb9\uff1a\u6253\u5f00 launch.json<\/code>\uff0c\u5b83\u5e94\u8be5\u770b\u8d77\u6765\u50cf\u8fd9\u6837\uff1a<\/p>\n<pre>{\n    \"version\": \"0.2.0\",\n    \"configurations\": [\n        {\n            \"name\": \"debug test\",\n            \"type\": \"go\",\n            \"request\": \"attach\",\n            \"mode\": \"remote\",\n            \"port\": 2345,\n            \"host\": \"127.0.0.1\",\n            \"showlog\":true,\n            \"trace\":\"log\"\n        }\n    ]\n}<\/pre>\n<p>\u8bbe\u7f6e\u65ad\u70b9\uff0c\u60a8\u5e94\u8be5\u80fd\u591f\u6253\u5f00\u8c03\u8bd5\u9762\u677f\u5e76\u8fd0\u884c <code>debug test<\/code>\u3002<\/p>\n<p>\u5982\u679c\u6709\u4eba\u60f3\u77e5\u9053\uff0cvim \u7684\u6d41\u7a0b\u51e0\u4e4e\u76f8\u540c\uff0c\u53ea\u662f\u4e0d\u9700\u8981 json \u6587\u4ef6\u3002\u4f7f\u7528 <code>vim-go<\/code> \u63d2\u4ef6\uff0c\u4e00\u65e6 dlv \u4f1a\u8bdd\u8fd0\u884c\uff0c\u60a8\u5c31\u53ef\u4ee5\u8bbe\u7f6e\u65ad\u70b9 (<code>:godebugbreakpoint<\/code>)\uff0c\u5e76\u8fde\u63a5\u5230 dlv\uff1a<code>:godebugconnect 127.0.0.1:2345<\/code>\u3002<\/p>\n<p>\u4ece\u90a3\u65f6\u8d77\uff0c\u5b83\u4e0e\u4efb\u4f55\u8c03\u8bd5\u4f1a\u8bdd\u51e0\u4e4e\u76f8\u540c\uff08<code>:godebugcontinue<\/code>\u3001<code>:godebugstep<\/code>\u3001<code>:godebugstepout<\/code>\u3001<code>:godebugprint varname<\/code> \u7b49\uff09<\/p>\n<p>\u60a8\u5c1d\u8bd5\u8fc7\u5417\uff1f<\/p>\n<pre>\"go.testFlags\": [        \n    \"-ldflags\",\n    \"-X\",\n    \"google.golang.org\/protobuf\/reflect\/protoregistry.conflictPolicy=warn\"\n]\n<\/pre>\n<p>\u5f53\u60a8\u5728 vscode \u4e2d\u521b\u5efa\u65b0\u4efb\u52a1\u65f6\uff0c\u60a8\u9700\u8981\u5c06\u6bcf\u4e2a\u4ee5\u7a7a\u683c\u5206\u9694\u7684\u5355\u8bcd\/\u5b57\u7b26\u7f16\u5199\u4e3a\u4e0d\u540c\u7684\u53c2\u6570\u3002<\/p>\n<p>\u4eca\u5929\u5173\u4e8e\u300a\u4f7f\u7528\u6807\u5fd7\u8fd0\u884c\u548c\u8c03\u8bd5\u5355\u5143\u6d4b\u8bd5\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/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-208314","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208314","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=208314"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208314\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=208314"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=208314"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=208314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}