{"id":208189,"date":"2025-07-08T14:42:09","date_gmt":"2025-07-08T06:42:09","guid":{"rendered":"https:\/\/server.hk\/cnblog\/208189\/"},"modified":"2025-07-08T14:42:09","modified_gmt":"2025-07-08T06:42:09","slug":"%e4%b8%ba%e4%bb%80%e4%b9%88-goroutines-%e7%9a%84%e6%89%a7%e8%a1%8c%e6%97%b6%e9%97%b4%e5%b7%ae%e5%bc%82%e5%be%88%e5%a4%a7%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/208189\/","title":{"rendered":"\u4e3a\u4ec0\u4e48 Goroutines \u7684\u6267\u884c\u65f6\u95f4\u5dee\u5f02\u5f88\u5927\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> \u4e3a\u4ec0\u4e48 Goroutines \u7684\u6267\u884c\u65f6\u95f4\u5dee\u5f02\u5f88\u5927\uff1f<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-30 08:39:33<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u4eca\u65e5\u4e0d\u80af\u57cb\u5934\uff0c\u660e\u65e5\u4f55\u4ee5\u62ac\u5934\uff01\u6bcf\u65e5\u4e00\u53e5\u52aa\u529b\u81ea\u5df1\u7684\u8bdd\u54c8\u54c8~\u54c8\u55bd\uff0c\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u7bc7\u300a\u4e3a\u4ec0\u4e48 Goroutines \u7684\u6267\u884c\u65f6\u95f4\u5dee\u5f02\u5f88\u5927\uff1f\u300b<\/span>\uff0c\u4e3b\u8981\u5185\u5bb9\u662f\u8bb2\u89e3<\/span>\u7b49\u7b49\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u53ef\u4ee5\u6536\u85cf\u6216\u8005\u6709\u66f4\u597d\u7684\u5efa\u8bae\u5728\u8bc4\u8bba\u63d0\u51fa\uff0c\u6211\u90fd\u4f1a\u8ba4\u771f\u770b\u7684\uff01\u5927\u5bb6\u4e00\u8d77\u8fdb\u6b65\uff0c\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n

\u95ee\u9898\u5185\u5bb9
\n <\/p>\n

\u6211\u53ea\u662f\u6d4b\u91cf\u4e00\u7ec4 goroutine \u7684\u6267\u884c\u65f6\u95f4\u3002\u8fd9\u610f\u5473\u7740\uff1a<\/p>\n

\u6211\u5f00\u59cb\u6d4b\u91cf\uff0c\u7136\u540e\u542f\u52a8 20 \u4e2a goroutine\uff0c\u5e76\u5728\u5b83\u4eec\u5b8c\u6210\u540e\u7acb\u5373\u505c\u6b62\u6d4b\u91cf\u3002\u6211\u91cd\u590d\u8be5\u8fc7\u7a0b 4 \u6b21\uff0c\u7136\u540e\u6bd4\u8f83 4 \u6b21\u6267\u884c\u65f6\u95f4\u3002<\/p>\n

\u6709\u65f6\uff0c\u8fd9\u4e9b\u6267\u884c\u65f6\u95f4\u5dee\u5f02\u5f88\u5927\uff1a<\/p>\n

20 \u4e2a goroutine \u7684\u7b2c\u4e00\u6b21\u8fd0\u884c\uff1a1.2 \u6beb\u79d2<\/p>\n

20 \u4e2a goroutine \u7684\u7b2c\u4e8c\u6b21\u8fd0\u884c\uff1a1.9 ms<\/p>\n

20 \u4e2a goroutine \u7684\u7b2c\u4e09\u6b21\u8fd0\u884c\uff1a1.4 \u6beb\u79d2<\/p>\n

20 \u4e2a goroutine \u7684\u7b2c\u56db\u6b21\u8fd0\u884c\uff1a17.0 \u6beb\u79d2\uff01<\/p>\n

\u4e3a\u4ec0\u4e48\u6709\u65f6\u5dee\u5f02\u5982\u6b64\u4e4b\u5927\uff1f\u6709\u4ec0\u4e48\u529e\u6cd5\u53ef\u4ee5\u907f\u514d\u5417\uff1f<\/p>\n

<\/p>\n

\u89e3\u51b3\u65b9\u6848<\/h2>\n

<\/p>\n

\u4e3a\u4ec0\u4e48\u6709\u65f6\u5dee\u5f02\u5982\u6b64\u4e4b\u5927\uff1f<\/p>\n

\u6267\u884c\u65f6\u95f4\u5728\u67d0\u79cd\u7a0b\u5ea6\u4e0a\u603b\u662f\u4e0d\u53ef\u9884\u6d4b\u7684\uff0c\u6b63\u5982\u60a8\u7684\u95ee\u9898\u8bc4\u8bba\u4e2d\u63d0\u5230\u7684\uff08CPU\u3001\u78c1\u76d8\u8d1f\u8f7d\u3001\u5185\u5b58\u7b49\uff09<\/p>\n

\u6709\u4ec0\u4e48\u529e\u6cd5\u53ef\u4ee5\u907f\u514d\u5417\uff1f<\/p>\n

\u6709\u4e00\u79cd\u65b9\u6cd5\u53ef\u4ee5\u8ba9\u60a8\u7684\u6d4b\u91cf\u66f4\u6709\u7528\u3002 Go \u6709\u4e00\u4e2a\u5185\u7f6e\u7684\u57fa\u51c6\u6d4b\u8bd5\u5de5\u5177\uff08\u8fd9\u91cc\u6709\u4e00\u4e2a\u5173\u4e8e\u5982\u4f55\u6b63\u786e\u4f7f\u7528\u5b83\u7684 \uff09\u3002\u8be5\u5de5\u5177\u8fd0\u884c\u60a8\u7684\u4ee3\u7801\u7684\u6b21\u6570\u521a\u597d\u8db3\u4ee5\u786e\u5b9a\u67d0\u79cd\u786e\u5b9a\u6027\u7684\u6267\u884c\u65f6\u95f4\u3002<\/p>\n

\u9664\u4e86\u663e\u793a\u4ee3\u7801\u7684\u5e73\u5747\u6267\u884c\u65f6\u95f4\u4e4b\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u663e\u793a\u6709\u7528\u7684\u5185\u5b58\u4fe1\u606f\u3002 <\/p>\n

\u672c\u7bc7\u5173\u4e8e\u300a\u4e3a\u4ec0\u4e48 Goroutines \u7684\u6267\u884c\u65f6\u95f4\u5dee\u5f02\u5f88\u5927\uff1f\u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8eGolang\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5f53\u524d\u4f4d\u7f6e\uff1a > > ...<\/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-208189","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208189","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=208189"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208189\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=208189"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=208189"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=208189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}