{"id":206854,"date":"2025-06-12T13:52:36","date_gmt":"2025-06-12T05:52:36","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206854\/"},"modified":"2025-06-12T13:52:36","modified_gmt":"2025-06-12T05:52:36","slug":"%e5%ae%9e%e6%97%b6%e6%9b%b4%e6%96%b0%e8%ae%b0%e5%bd%95%e6%95%b0%e9%87%8f%ef%bc%8cwebsocket-%e5%a4%aa%e9%87%8d%e4%ba%86%ef%bc%8c%e8%bf%98%e6%9c%89%e6%9b%b4%e5%a5%bd%e7%9a%84%e9%80%89%e6%8b%a9%e5%90%97","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206854\/","title":{"rendered":"\u5b9e\u65f6\u66f4\u65b0\u8bb0\u5f55\u6570\u91cf\uff0cWebSocket \u592a\u91cd\u4e86\uff0c\u8fd8\u6709\u66f4\u597d\u7684\u9009\u62e9\u5417\uff1f"},"content":{"rendered":"

\u5927\u5bb6\u597d\uff0c\u4eca\u5929\u672c\u4eba\u7ed9\u5927\u5bb6\u5e26\u6765\u6587\u7ae0
\n\u300a\u5b9e\u65f6\u66f4\u65b0\u8bb0\u5f55\u6570\u91cf\uff0cWebSocket \u592a\u91cd\u4e86\uff0c\u8fd8\u6709\u66f4\u597d\u7684\u9009\u62e9\u5417\uff1f\u300b<\/span>\uff0c\u6587\u4e2d\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230
\n<\/span><\/span>\uff0c\u5982\u679c\u4f60\u5bf9
\nGOLANG<\/span>\u65b9\u9762\u7684\u77e5\u8bc6\u70b9\u611f\u5174\u8da3\uff0c\u90a3\u5c31\u8bf7\u5404\u4f4d\u670b\u53cb\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427~\u5e0c\u671b\u80fd\u771f\u6b63\u5e2e\u5230\u4f60\u4eec\uff0c\u8c22\u8c22\uff01,
\n,
\n\u5b9e\u65f6\u83b7\u53d6\u7ed3\u679c \u062f\u0648\u0646 \u0627\u0646\u0642\u0637\u0627\u0639 \u0641\u064a \u0627\u0644\u0648\u0627\u062c\u0647\u0629<\/strong>,\u60a8\u5e0c\u671b\u5728\u540e\u7aef\u751f\u6210\u5927\u91cf\u8bb0\u5f55\u65f6\u5b9e\u65f6\u83b7\u53d6\u6570\u91cf\u7ed3\u679c\uff0c\u5e76\u8003\u8651\u4e86 WebSocket \u8fde\u63a5\u548c\u8f6e\u8be2\u8bf7\u6c42\u3002,
\n\u6f5c\u5728\u89e3\u51b3\u65b9\u6848<\/strong>,\u867d\u7136 WebSocket \u662f\u4e00\u79cd\u53ef\u9760\u7684\u9009\u9879\uff0c\u4f46\u5bf9\u4e8e\u6b64\u7279\u5b9a\u7528\u4f8b\u6765\u8bf4\u786e\u5b9e\u6709\u4e9b\u8fc7\u5927\u3002\u9664\u4e86\u4e0a\u9762\u63d0\u5230\u7684\u65b9\u6cd5\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u79cd\u9c9c\u4e3a\u4eba\u77e5\u4f46\u6709\u6548\u7684\u89e3\u51b3\u65b9\u6848\uff1a,
\n\u670d\u52a1\u5668\u63a8\u9001\u4e8b\u4ef6 (SSE)<\/strong>,SSE\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u534f\u8bae\uff0c\u7531\u540e\u7aef\u5411\u5ba2\u6237\u7aef\u63a8\u9001\u5f02\u6b65\u4e8b\u4ef6\u6d41\u3002\u5b83\u4e0e WebSocket \u76f8\u4f3c\uff0c\u4f46\u66f4\u8f7b\u91cf\u3001\u6613\u4e8e\u5b9e\u65bd\u3002,
\n\u4f7f\u7528 SSE\u306e\u5b9f\u88c5<\/strong>,\u4ee5\u4e0b\u662f\u4f7f\u7528 SSE \u7684\u6f5c\u5728\u5b9e\u73b0\u6b65\u9aa4\uff1a,SSE \u7684\u4f18\u70b9\u5305\u62ec\uff1a,\u60a8\u63d0\u5230\u7684 EventSource \u662f SSE \u7684\u539f\u751f JavaScript \u5b9e\u73b0\uff0c\u53ef\u4ee5\u4e3a\u60a8\u7684\u7528\u4f8b\u63d0\u4f9b\u4fbf\u6377\u7684\u89e3\u51b3\u65b9\u6848\u3002,\u672c\u7bc7\u5173\u4e8e\u300a\u5b9e\u65f6\u66f4\u65b0\u8bb0\u5f55\u6570\u91cf\uff0cWebSocket \u592a\u91cd\u4e86\uff0c\u8fd8\u6709\u66f4\u597d\u7684\u9009\u62e9\u5417\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\u6ce8GOLANG\u516c\u4f17\u53f7\uff01,\u8fde\u63a5\u4fdd\u6301\u6d3b\u52a8\uff0c\u65e0\u9700\u5efa\u7acb\u65b0\u8fde\u63a5,\u5b9e\u65f6\u6570\u636e\u63a8\u9001,\u6613\u4e8e\u5b9e\u65bd\u548c\u7ef4\u62a4,\u5b9e\u65f6\u83b7\u53d6\u7ed3\u679c \u062f\u0648\u0646 \u0627\u0646\u0642\u0637\u0627\u0639 \u0641\u064a \u0627\u0644\u0648\u0627\u062c\u0647\u0629,\u5927\u5bb6\u597d\uff0c\u4eca\u5929\u672c\u4eba\u7ed9\u5927\u5bb6\u5e26\u6765\u6587\u7ae0
\n\u300a\u5b9e\u65f6\u66f4\u65b0\u8bb0\u5f55\u6570\u91cf\uff0cWebSocket \u592a\u91cd\u4e86\uff0c\u8fd8\u6709\u66f4\u597d\u7684\u9009\u62e9\u5417\uff1f\u300b<\/span>\uff0c\u6587\u4e2d\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230
\n<\/span><\/span>\uff0c\u5982\u679c\u4f60\u5bf9
\nGOLANG<\/span>\u65b9\u9762\u7684\u77e5\u8bc6\u70b9\u611f\u5174\u8da3\uff0c\u90a3\u5c31\u8bf7\u5404\u4f4d\u670b\u53cb\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427~\u5e0c\u671b\u80fd\u771f\u6b63\u5e2e\u5230\u4f60\u4eec\uff0c\u8c22\u8c22\uff01,
\n<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> \u5b9e\u65f6\u66f4\u65b0\u8bb0\u5f55\u6570\u91cf\uff0cWebSocket \u592a\u91cd\u4e86\uff0c\u8fd8\u6709\u66f4\u597d\u7684\u9009\u62e9\u5417\uff1f<\/span><\/p>\n

\u5b9e\u65f6\u66f4\u65b0\u8bb0\u5f55\u6570\u91cf\uff0cWebSocket \u592a\u91cd\u4e86\uff0c\u8fd8\u6709\u66f4\u597d\u7684\u9009\u62e9\u5417\uff1f<\/h1>\n

2024-11-26 08:37:05<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u5927\u5bb6\u597d\uff0c\u4eca\u5929\u672c\u4eba\u7ed9\u5927\u5bb6\u5e26\u6765\u6587\u7ae0\u300a\u5b9e\u65f6\u66f4\u65b0\u8bb0\u5f55\u6570\u91cf\uff0cWebSocket \u592a\u91cd\u4e86\uff0c\u8fd8\u6709\u66f4\u597d\u7684\u9009\u62e9\u5417\uff1f\u300b<\/span>\uff0c\u6587\u4e2d\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<\/span><\/span>\uff0c\u5982\u679c\u4f60\u5bf9GOLANG<\/span>\u65b9\u9762\u7684\u77e5\u8bc6\u70b9\u611f\u5174\u8da3\uff0c\u90a3\u5c31\u8bf7\u5404\u4f4d\u670b\u53cb\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427~\u5e0c\u671b\u80fd\u771f\u6b63\u5e2e\u5230\u4f60\u4eec\uff0c\u8c22\u8c22\uff01<\/p>\n

<\/p>\n

\u5b9e\u65f6\u83b7\u53d6\u7ed3\u679c \u062f\u0648\u0646 \u0627\u0646\u0642\u0637\u0627\u0639 \u0641\u064a \u0627\u0644\u0648\u0627\u062c\u0647\u0629<\/strong><\/p>\n

\u60a8\u5e0c\u671b\u5728\u540e\u7aef\u751f\u6210\u5927\u91cf\u8bb0\u5f55\u65f6\u5b9e\u65f6\u83b7\u53d6\u6570\u91cf\u7ed3\u679c\uff0c\u5e76\u8003\u8651\u4e86 WebSocket \u8fde\u63a5\u548c\u8f6e\u8be2\u8bf7\u6c42\u3002<\/p>\n

\u6f5c\u5728\u89e3\u51b3\u65b9\u6848<\/strong><\/p>\n

\u867d\u7136 WebSocket \u662f\u4e00\u79cd\u53ef\u9760\u7684\u9009\u9879\uff0c\u4f46\u5bf9\u4e8e\u6b64\u7279\u5b9a\u7528\u4f8b\u6765\u8bf4\u786e\u5b9e\u6709\u4e9b\u8fc7\u5927\u3002\u9664\u4e86\u4e0a\u9762\u63d0\u5230\u7684\u65b9\u6cd5\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u79cd\u9c9c\u4e3a\u4eba\u77e5\u4f46\u6709\u6548\u7684\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n

\u670d\u52a1\u5668\u63a8\u9001\u4e8b\u4ef6 (SSE)<\/strong><\/p>\n

SSE\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u534f\u8bae\uff0c\u7531\u540e\u7aef\u5411\u5ba2\u6237\u7aef\u63a8\u9001\u5f02\u6b65\u4e8b\u4ef6\u6d41\u3002\u5b83\u4e0e WebSocket \u76f8\u4f3c\uff0c\u4f46\u66f4\u8f7b\u91cf\u3001\u6613\u4e8e\u5b9e\u65bd\u3002<\/p>\n

\u4f7f\u7528 SSE\u306e\u5b9f\u88c5<\/strong><\/p>\n

\u4ee5\u4e0b\u662f\u4f7f\u7528 SSE \u7684\u6f5c\u5728\u5b9e\u73b0\u6b65\u9aa4\uff1a<\/p>\n

    \n
  1. \u5728\u540e\u7aef\u542f\u7528 SSE\u3002\u8fd9\u53ef\u4ee5\u4f7f\u7528\u5404\u79cd\u6846\u67b6\u548c\u5e93\uff08\u4f8b\u5982 Node.js \u4e2d\u7684 event-source \u5305\uff09\u6765\u5b9e\u73b0\u3002<\/li>\n
  2. \u5728\u524d\u7aef\uff0c\u4f7f\u7528 EventSource \u5bf9\u8c61\u5efa\u7acb SSE \u8fde\u63a5\u3002<\/li>\n
  3. \u540e\u7aef\u4f1a\u901a\u8fc7 SSE \u8fde\u63a5\u5411\u524d\u7aef\u63a8\u9001\u4e8b\u4ef6\u3002<\/li>\n
  4. \u524d\u7aef\u53ef\u4ee5\u76d1\u542c\u8fd9\u4e9b\u4e8b\u4ef6\u5e76\u5728\u6536\u5230\u65f6\u66f4\u65b0\u6570\u91cf\u3002<\/li>\n<\/ol>\n

    SSE \u7684\u4f18\u70b9\u5305\u62ec\uff1a<\/p>\n

      \n
    • \u5b9e\u65f6\u6570\u636e\u63a8\u9001<\/li>\n
    • \u8fde\u63a5\u4fdd\u6301\u6d3b\u52a8\uff0c\u65e0\u9700\u5efa\u7acb\u65b0\u8fde\u63a5<\/li>\n
    • \u6613\u4e8e\u5b9e\u65bd\u548c\u7ef4\u62a4<\/li>\n
    • \u4e0e\u6d4f\u89c8\u5668\u517c\u5bb9\u6027\u826f\u597d<\/li>\n<\/ul>\n

      \u60a8\u63d0\u5230\u7684 EventSource \u662f SSE \u7684\u539f\u751f JavaScript \u5b9e\u73b0\uff0c\u53ef\u4ee5\u4e3a\u60a8\u7684\u7528\u4f8b\u63d0\u4f9b\u4fbf\u6377\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

      \u672c\u7bc7\u5173\u4e8e\u300a\u5b9e\u65f6\u66f4\u65b0\u8bb0\u5f55\u6570\u91cf\uff0cWebSocket \u592a\u91cd\u4e86\uff0c\u8fd8\u6709\u66f4\u597d\u7684\u9009\u62e9\u5417\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\u6ce8GOLANG\u516c\u4f17\u53f7\uff01<\/p>\n

      \n
      \n <\/dt>\n
      \n \u82f9\u679c\u7535\u8111\u91cd\u542f\u7684\u6b63\u786e\u65b9\u6cd5\n <\/dd>\n<\/dl>\n
      \n
      \n <\/dt>\n
      \n FastJSON \u89e3\u6790\u5927\u5b57\u7b26\u4e32\u62a5\u9519\uff1a\u5982\u4f55\u89e3\u51b3\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"

      \u5927\u5bb6\u597d\uff0c\u4eca\u5929\u672c\u4eba\u7ed9\u5927\u5bb6\u5e26\u6765\u6587\u7ae0 ...<\/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-206854","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206854","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=206854"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206854\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206854"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206854"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206854"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}