{"id":206547,"date":"2025-06-12T12:24:51","date_gmt":"2025-06-12T04:24:51","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206547\/"},"modified":"2025-06-12T12:24:51","modified_gmt":"2025-06-12T04:24:51","slug":"%e4%b8%ba%e4%bb%80%e4%b9%88-gin-%e6%a1%86%e6%9e%b6%e4%b8%ad-ctx-stream-%e6%97%a0%e6%b3%95%e5%ae%9e%e6%97%b6%e8%be%93%e5%87%ba%ef%bc%8c%e8%80%8c%e8%a6%81%e7%ad%89%e5%88%b0%e6%96%b9%e6%b3%95%e6%89%a7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206547\/","title":{"rendered":"\u4e3a\u4ec0\u4e48 Gin \u6846\u67b6\u4e2d `ctx.Stream` \u65e0\u6cd5\u5b9e\u65f6\u8f93\u51fa\uff0c\u800c\u8981\u7b49\u5230\u65b9\u6cd5\u6267\u884c\u5b8c\u540e\u624d\u80fd\u8f93\u51fa\uff1f"},"content":{"rendered":"<p>GOLANG\u4eca\u5929\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u4e3a\u4ec0\u4e48 Gin \u6846\u67b6\u4e2d `ctx.Stream` \u65e0\u6cd5\u5b9e\u65f6\u8f93\u51fa\uff0c\u800c\u8981\u7b49\u5230\u65b9\u6cd5\u6267\u884c\u5b8c\u540e\u624d\u80fd\u8f93\u51fa\uff1f\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u662f\u6b63\u5728\u5b66\u4e60<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\u6216\u8005\u5df2\u7ecf\u662f\u5927\u4f6c\u7ea7\u522b\u4e86\uff0c\u90fd\u975e\u5e38\u6b22\u8fce\u4e5f\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u7ed9\u6211\u5efa\u8bae\u8bc4\u8bba\u54c8~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff01,<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241115\/17316301076736941b527f6.jpg\" class=\"aligncenter\">,<br \/>\n<strong>gin \u7684 ctx.stream \u8981\u7b49\u65b9\u6cd5\u6267\u884c\u5b8c\u540e\u624d\u8f93\u51fa\u7684\u539f\u56e0<\/strong>,\u5728\u4f7f\u7528 gin \u6846\u67b6\u65f6\uff0c\u4f7f\u7528 ctx.stream \u8f93\u51fa\u7ed3\u679c\uff0c\u9700\u8981\u7b49\u5230\u63a7\u5236\u5668\u65b9\u6cd5\u6267\u884c\u5b8c\u6210\u540e\u4e00\u6b21\u6027\u8f93\u51fa\u3002\u8fd9\u662f\u56e0\u4e3a gin \u7684\u538b\u7f29\u8f93\u51fa\u4e2d\u95f4\u4ef6\u9ed8\u8ba4\u542f\u7528\uff0c\u800c\u8be5\u4e2d\u95f4\u4ef6\u4f1a\u5f71\u54cd ctx.stream \u7684\u884c\u4e3a\u3002,\u5177\u4f53\u6765\u8bf4\uff0c\u5f53\u542f\u7528\u4e86\u538b\u7f29\u8f93\u51fa\u4e2d\u95f4\u4ef6\u65f6\uff0cgin \u4f1a\u6839\u636e\u8bf7\u6c42\u7684 accept-encoding \u5934\u90e8\u68c0\u67e5\u662f\u5426\u9700\u8981\u5bf9\u54cd\u5e94\u8fdb\u884c\u538b\u7f29\u3002\u5982\u679c\u9700\u8981\u538b\u7f29\uff0c\u5219\u4e0d\u4f1a\u76f4\u63a5\u8f93\u51fa\u54cd\u5e94\u5185\u5bb9\uff0c\u800c\u662f\u7f13\u51b2\u54cd\u5e94\u5185\u5bb9\uff0c\u5e76\u5728\u65b9\u6cd5\u6267\u884c\u5b8c\u6210\u540e\u8fdb\u884c\u538b\u7f29\u548c\u8f93\u51fa\u3002,\u6b64\u65f6\uff0cctx.stream \u4e0d\u4f1a\u8d77\u4f5c\u7528\uff0c\u56e0\u4e3a\u5b83\u4f1a\u7acb\u5373\u5c1d\u8bd5\u8f93\u51fa\u54cd\u5e94\u5185\u5bb9\uff0c\u800c\u6b64\u65f6\u54cd\u5e94\u5185\u5bb9\u5c1a\u672a\u751f\u6210\u3002,\u8981\u907f\u514d\u8fd9\u79cd\u60c5\u51b5\uff0c\u6709\u4ee5\u4e0b\u89e3\u51b3\u65b9\u6848\uff1a,\u6b64\u65f6\uff0c\u5373\u4f7f\u542f\u7528\u4e86\u538b\u7f29\u8f93\u51fa\u4e2d\u95f4\u4ef6\uff0cctx.stream \u4e5f\u53ef\u4ee5\u6b63\u5e38\u8d77\u4f5c\u7528\uff0c\u5e76\u5b9e\u65f6\u8f93\u51fa\u54cd\u5e94\u5185\u5bb9\u3002,\u4eca\u5929\u5173\u4e8e\u300a\u4e3a\u4ec0\u4e48 Gin \u6846\u67b6\u4e2d `ctx.Stream` \u65e0\u6cd5\u5b9e\u65f6\u8f93\u51fa\uff0c\u800c\u8981\u7b49\u5230\u65b9\u6cd5\u6267\u884c\u5b8c\u540e\u624d\u80fd\u8f93\u51fa\uff1f\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\u6ce8GOLANG\u516c\u4f17\u53f7\uff01,\u5728\u8bf7\u6c42\u5934\u4e2d\u6dfb\u52a0 content-type: text\/event-stream\uff0c\u4ee5\u6307\u793a\u524d\u7aef\u670d\u52a1\u5668\u7684\u54cd\u5e94\u7c7b\u578b\u4e3a\u4e8b\u4ef6\u6d41\u3002,\u7981\u7528\u538b\u7f29\u8f93\u51fa\u4e2d\u95f4\u4ef6\uff0c\u901a\u8fc7\u5982\u4e0b\u4ee3\u7801\uff1a,gin \u7684 ctx.stream \u8981\u7b49\u65b9\u6cd5\u6267\u884c\u5b8c\u540e\u624d\u8f93\u51fa\u7684\u539f\u56e0,GOLANG\u4eca\u5929\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u4e3a\u4ec0\u4e48 Gin \u6846\u67b6\u4e2d `ctx.Stream` \u65e0\u6cd5\u5b9e\u65f6\u8f93\u51fa\uff0c\u800c\u8981\u7b49\u5230\u65b9\u6cd5\u6267\u884c\u5b8c\u540e\u624d\u80fd\u8f93\u51fa\uff1f\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u662f\u6b63\u5728\u5b66\u4e60<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\u6216\u8005\u5df2\u7ecf\u662f\u5927\u4f6c\u7ea7\u522b\u4e86\uff0c\u90fd\u975e\u5e38\u6b22\u8fce\u4e5f\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u7ed9\u6211\u5efa\u8bae\u8bc4\u8bba\u54c8~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff01,<br \/>\n<b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span> <span>\u4e3a\u4ec0\u4e48 Gin \u6846\u67b6\u4e2d `ctx.Stream` \u65e0\u6cd5\u5b9e\u65f6\u8f93\u51fa\uff0c\u800c\u8981\u7b49\u5230\u65b9\u6cd5\u6267\u884c\u5b8c\u540e\u624d\u80fd\u8f93\u51fa\uff1f<\/span><\/p>\n<h1>\u4e3a\u4ec0\u4e48 Gin \u6846\u67b6\u4e2d `ctx.Stream` \u65e0\u6cd5\u5b9e\u65f6\u8f93\u51fa\uff0c\u800c\u8981\u7b49\u5230\u65b9\u6cd5\u6267\u884c\u5b8c\u540e\u624d\u80fd\u8f93\u51fa\uff1f<\/h1>\n<p><span>2024-11-15 08:22:02<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>GOLANG\u4eca\u5929\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u4e3a\u4ec0\u4e48 Gin \u6846\u67b6\u4e2d `ctx.Stream` \u65e0\u6cd5\u5b9e\u65f6\u8f93\u51fa\uff0c\u800c\u8981\u7b49\u5230\u65b9\u6cd5\u6267\u884c\u5b8c\u540e\u624d\u80fd\u8f93\u51fa\uff1f\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u662f\u6b63\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\u6216\u8005\u5df2\u7ecf\u662f\u5927\u4f6c\u7ea7\u522b\u4e86\uff0c\u90fd\u975e\u5e38\u6b22\u8fce\u4e5f\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u7ed9\u6211\u5efa\u8bae\u8bc4\u8bba\u54c8~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241115\/17316301076736941b527f6.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>gin \u7684 ctx.stream \u8981\u7b49\u65b9\u6cd5\u6267\u884c\u5b8c\u540e\u624d\u8f93\u51fa\u7684\u539f\u56e0<\/strong><\/p>\n<p>\u5728\u4f7f\u7528 gin \u6846\u67b6\u65f6\uff0c\u4f7f\u7528 ctx.stream \u8f93\u51fa\u7ed3\u679c\uff0c\u9700\u8981\u7b49\u5230\u63a7\u5236\u5668\u65b9\u6cd5\u6267\u884c\u5b8c\u6210\u540e\u4e00\u6b21\u6027\u8f93\u51fa\u3002\u8fd9\u662f\u56e0\u4e3a gin \u7684\u538b\u7f29\u8f93\u51fa\u4e2d\u95f4\u4ef6\u9ed8\u8ba4\u542f\u7528\uff0c\u800c\u8be5\u4e2d\u95f4\u4ef6\u4f1a\u5f71\u54cd ctx.stream \u7684\u884c\u4e3a\u3002<\/p>\n<p>\u5177\u4f53\u6765\u8bf4\uff0c\u5f53\u542f\u7528\u4e86\u538b\u7f29\u8f93\u51fa\u4e2d\u95f4\u4ef6\u65f6\uff0cgin \u4f1a\u6839\u636e\u8bf7\u6c42\u7684 accept-encoding \u5934\u90e8\u68c0\u67e5\u662f\u5426\u9700\u8981\u5bf9\u54cd\u5e94\u8fdb\u884c\u538b\u7f29\u3002\u5982\u679c\u9700\u8981\u538b\u7f29\uff0c\u5219\u4e0d\u4f1a\u76f4\u63a5\u8f93\u51fa\u54cd\u5e94\u5185\u5bb9\uff0c\u800c\u662f\u7f13\u51b2\u54cd\u5e94\u5185\u5bb9\uff0c\u5e76\u5728\u65b9\u6cd5\u6267\u884c\u5b8c\u6210\u540e\u8fdb\u884c\u538b\u7f29\u548c\u8f93\u51fa\u3002<\/p>\n<p>\u6b64\u65f6\uff0cctx.stream \u4e0d\u4f1a\u8d77\u4f5c\u7528\uff0c\u56e0\u4e3a\u5b83\u4f1a\u7acb\u5373\u5c1d\u8bd5\u8f93\u51fa\u54cd\u5e94\u5185\u5bb9\uff0c\u800c\u6b64\u65f6\u54cd\u5e94\u5185\u5bb9\u5c1a\u672a\u751f\u6210\u3002<\/p>\n<p>\u8981\u907f\u514d\u8fd9\u79cd\u60c5\u51b5\uff0c\u6709\u4ee5\u4e0b\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n<ul>\n<li>\u7981\u7528\u538b\u7f29\u8f93\u51fa\u4e2d\u95f4\u4ef6\uff0c\u901a\u8fc7\u5982\u4e0b\u4ee3\u7801\uff1a<\/li>\n<\/ul>\n<pre>r := gin.New()\nr.Use(brotli.Brotli(brotli.DefaultCompression, false))<\/pre>\n<ul>\n<li>\u5728\u8bf7\u6c42\u5934\u4e2d\u6dfb\u52a0 content-type: text\/event-stream\uff0c\u4ee5\u6307\u793a\u524d\u7aef\u670d\u52a1\u5668\u7684\u54cd\u5e94\u7c7b\u578b\u4e3a\u4e8b\u4ef6\u6d41\u3002<\/li>\n<\/ul>\n<p>\u6b64\u65f6\uff0c\u5373\u4f7f\u542f\u7528\u4e86\u538b\u7f29\u8f93\u51fa\u4e2d\u95f4\u4ef6\uff0cctx.stream \u4e5f\u53ef\u4ee5\u6b63\u5e38\u8d77\u4f5c\u7528\uff0c\u5e76\u5b9e\u65f6\u8f93\u51fa\u54cd\u5e94\u5185\u5bb9\u3002<\/p>\n<p>\u4eca\u5929\u5173\u4e8e\u300a\u4e3a\u4ec0\u4e48 Gin \u6846\u67b6\u4e2d `ctx.Stream` \u65e0\u6cd5\u5b9e\u65f6\u8f93\u51fa\uff0c\u800c\u8981\u7b49\u5230\u65b9\u6cd5\u6267\u884c\u5b8c\u540e\u624d\u80fd\u8f93\u51fa\uff1f\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\u6ce8GOLANG\u516c\u4f17\u53f7\uff01<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u5f00\u5173\u6309\u94ae\u70b9\u51fb\u65e0\u54cd\u5e94\uff0c\u5982\u4f55\u6392\u67e5\u95ee\u9898\uff1f\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   Win10\u7cfb\u7edf\u600e\u4e48\u5220\u9664\u8f93\u5165\u6cd5\u8bb0\u5fc6\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>GOLANG\u4eca\u5929\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765 \u300a&#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-206547","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206547","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=206547"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206547\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206547"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206547"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}