{"id":206475,"date":"2025-06-12T13:32:20","date_gmt":"2025-06-12T05:32:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206475\/"},"modified":"2025-06-12T13:32:20","modified_gmt":"2025-06-12T05:32:20","slug":"grpc-gateway-http-%e8%af%b7%e6%b1%82-stream-%e6%b5%81%e5%bc%8f%e5%93%8d%e5%ba%94%e6%97%b6%ef%bc%8c%e8%bf%94%e5%9b%9e%e5%80%bc%e6%97%a0%e6%b3%95%e8%a7%a3%e6%9e%90%ef%bc%8c%e5%a6%82%e4%bd%95%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206475\/","title":{"rendered":"gRPC-Gateway HTTP \u8bf7\u6c42 Stream \u6d41\u5f0f\u54cd\u5e94\u65f6\uff0c\u8fd4\u56de\u503c\u65e0\u6cd5\u89e3\u6790\uff0c\u5982\u4f55\u89e3\u51b3\uff1f"},"content":{"rendered":"

\u6700\u8fd1\u53d1\u73b0\u4e0d\u5c11\u5c0f\u4f19\u4f34\u90fd\u5bf9
\nGOLANG<\/span>\u5f88\u611f\u5174\u8da3\uff0c\u6240\u4ee5\u4eca\u5929\u7ee7\u7eed\u7ed9\u5927\u5bb6\u4ecb\u7ecd
\nGOLANG<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\uff0c\u672c\u6587
\n\u300agRPC-Gateway HTTP \u8bf7\u6c42 Stream \u6d41\u5f0f\u54cd\u5e94\u65f6\uff0c\u8fd4\u56de\u503c\u65e0\u6cd5\u89e3\u6790\uff0c\u5982\u4f55\u89e3\u51b3\uff1f\u300b<\/span>\u4e3b\u8981\u5185\u5bb9\u6d89\u53ca\u5230
\n<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01\u5f53\u7136\u5982\u679c\u9605\u8bfb\u672c\u6587\u65f6\u5b58\u5728\u4e0d\u540c\u60f3\u6cd5\uff0c\u53ef\u4ee5\u5728\u8bc4\u8bba\u4e2d\u8868\u8fbe\uff0c\u4f46\u662f\u8bf7\u52ff\u4f7f\u7528\u8fc7\u6fc0\u7684\u63aa\u8f9e~,
\n,
\n\u5173\u4e8e grpc-gateway http \u8bf7\u6c42 stream \u6d41\u5f0f\u54cd\u5e94\u65f6\u65e0\u6cd5\u89e3\u6790\u8fd4\u56de\u503c<\/strong>,
\n\u95ee\u9898\uff1a<\/strong>,http \u8bf7\u6c42 stream \u6d41\u5f0f\u54cd\u5e94\u65f6\uff0c\u54cd\u5e94\u5185\u5bb9\u6b63\u786e\uff0c\u4f46\u4f7f\u7528 runtime.jsonpb.decode \u65f6\uff0c\u89e3\u7801\u7ed3\u679c\u4e3a\u4e00\u7ec4 nil\u3002,
\n\u89e3\u51b3\u65b9\u6cd5\uff1a<\/strong>,
\n\u4fee\u6539\u540e\u7684\u5355\u5143\u6d4b\u8bd5\u793a\u4f8b\uff1a<\/strong>,\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300agRPC-Gateway HTTP \u8bf7\u6c42 Stream \u6d41\u5f0f\u54cd\u5e94\u65f6\uff0c\u8fd4\u56de\u503c\u65e0\u6cd5\u89e3\u6790\uff0c\u5982\u4f55\u89e3\u51b3\uff1f\u300b\u7684\u5185\u5bb9\u4e86\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u548c\u5de9\u56fa\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u7684\u5c06\u5176\u8fd0\u7528\u5230\u9879\u76ee\u4e2d\uff0c\u6b22\u8fce\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff0c\u5e26\u4f60\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u77e5\u8bc6\u70b9\uff01,\u5173\u4e8e grpc-gateway http \u8bf7\u6c42 stream \u6d41\u5f0f\u54cd\u5e94\u65f6\u65e0\u6cd5\u89e3\u6790\u8fd4\u56de\u503c,\u6700\u8fd1\u53d1\u73b0\u4e0d\u5c11\u5c0f\u4f19\u4f34\u90fd\u5bf9
\nGOLANG<\/span>\u5f88\u611f\u5174\u8da3\uff0c\u6240\u4ee5\u4eca\u5929\u7ee7\u7eed\u7ed9\u5927\u5bb6\u4ecb\u7ecd
\nGOLANG<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\uff0c\u672c\u6587
\n\u300agRPC-Gateway HTTP \u8bf7\u6c42 Stream \u6d41\u5f0f\u54cd\u5e94\u65f6\uff0c\u8fd4\u56de\u503c\u65e0\u6cd5\u89e3\u6790\uff0c\u5982\u4f55\u89e3\u51b3\uff1f\u300b<\/span>\u4e3b\u8981\u5185\u5bb9\u6d89\u53ca\u5230
\n<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01\u5f53\u7136\u5982\u679c\u9605\u8bfb\u672c\u6587\u65f6\u5b58\u5728\u4e0d\u540c\u60f3\u6cd5\uff0c\u53ef\u4ee5\u5728\u8bc4\u8bba\u4e2d\u8868\u8fbe\uff0c\u4f46\u662f\u8bf7\u52ff\u4f7f\u7528\u8fc7\u6fc0\u7684\u63aa\u8f9e~,
\n<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> gRPC-Gateway HTTP \u8bf7\u6c42 Stream \u6d41\u5f0f\u54cd\u5e94\u65f6\uff0c\u8fd4\u56de\u503c\u65e0\u6cd5\u89e3\u6790\uff0c\u5982\u4f55\u89e3\u51b3\uff1f<\/span><\/p>\n

gRPC-Gateway HTTP \u8bf7\u6c42 Stream \u6d41\u5f0f\u54cd\u5e94\u65f6\uff0c\u8fd4\u56de\u503c\u65e0\u6cd5\u89e3\u6790\uff0c\u5982\u4f55\u89e3\u51b3\uff1f<\/h1>\n

2024-11-12 21:51:45<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u6700\u8fd1\u53d1\u73b0\u4e0d\u5c11\u5c0f\u4f19\u4f34\u90fd\u5bf9GOLANG<\/span>\u5f88\u611f\u5174\u8da3\uff0c\u6240\u4ee5\u4eca\u5929\u7ee7\u7eed\u7ed9\u5927\u5bb6\u4ecb\u7ecdGOLANG<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\uff0c\u672c\u6587\u300agRPC-Gateway HTTP \u8bf7\u6c42 Stream \u6d41\u5f0f\u54cd\u5e94\u65f6\uff0c\u8fd4\u56de\u503c\u65e0\u6cd5\u89e3\u6790\uff0c\u5982\u4f55\u89e3\u51b3\uff1f\u300b<\/span>\u4e3b\u8981\u5185\u5bb9\u6d89\u53ca\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01\u5f53\u7136\u5982\u679c\u9605\u8bfb\u672c\u6587\u65f6\u5b58\u5728\u4e0d\u540c\u60f3\u6cd5\uff0c\u53ef\u4ee5\u5728\u8bc4\u8bba\u4e2d\u8868\u8fbe\uff0c\u4f46\u662f\u8bf7\u52ff\u4f7f\u7528\u8fc7\u6fc0\u7684\u63aa\u8f9e~<\/p>\n

<\/p>\n

\u5173\u4e8e grpc-gateway http \u8bf7\u6c42 stream \u6d41\u5f0f\u54cd\u5e94\u65f6\u65e0\u6cd5\u89e3\u6790\u8fd4\u56de\u503c<\/strong><\/p>\n

\u95ee\u9898\uff1a<\/strong><\/p>\n

http \u8bf7\u6c42 stream \u6d41\u5f0f\u54cd\u5e94\u65f6\uff0c\u54cd\u5e94\u5185\u5bb9\u6b63\u786e\uff0c\u4f46\u4f7f\u7528 runtime.jsonpb.decode \u65f6\uff0c\u89e3\u7801\u7ed3\u679c\u4e3a\u4e00\u7ec4 nil\u3002<\/p>\n

\u89e3\u51b3\u65b9\u6cd5\uff1a<\/strong><\/p>\n

    \n
  1. \u5347\u7ea7 grpc-gateway \u7248\u672c\uff1a<\/strong>\u5c06 grpc-gateway \u5347\u7ea7\u5230\u6700\u65b0\u7248\uff08>=2.4.0\uff09\u3002<\/li>\n
  2. \n

    \u4fee\u6539 protobuf \u6587\u4ef6\uff1a<\/strong>\u5728 protobuf \u6587\u4ef6\u4e2d\uff0c\u7531\u4e8e grpc-gateway \u8fd4\u56de\u503c\u4e2d\u591a\u4e86\u4e00\u4e2a result \u5b57\u6bb5\uff0c\u9700\u8981\u65b0\u589e\u4ee5\u4e0b message\uff1a<\/p>\n

    message httpresp {\n  resp result = 1;\n}<\/pre>\n<\/li>\n
  3. \n
    \u4fee\u6539\u89e3\u7801\u903b\u8f91\uff1a<\/strong>\u5728\u89e3\u7801\u65f6\uff0c\u4f7f\u7528\u65b0\u5b9a\u4e49\u7684 httpresp message \u4ee3\u66ff resp message\uff1a<\/p>\n
    var result *pb.httpresp \/\/ \u6ce8\u610f\u4e0d\u8981\u4f7f\u7528 *pb.resp\nerr := dencoder.decode(&result) \/\/ &result  <\/pre>\n<\/li>\n<\/ol>\n
    \u4fee\u6539\u540e\u7684\u5355\u5143\u6d4b\u8bd5\u793a\u4f8b\uff1a<\/strong><\/p>\n
    for {\n    var result *pb.HttpResp \/\/ \u6ce8\u610f\u4e0d\u8981\u4f7f\u7528 *pb.Resp\n    err := dencoder.Decode(&result) \/\/ &result  \n    if err == nil {\n        t.Logf(\"resp: %+v\", result)\n    } else {\n        t.Logf(\"%+v\", err)\n        break\n    }\n}<\/pre>\n
    \u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300agRPC-Gateway HTTP \u8bf7\u6c42 Stream \u6d41\u5f0f\u54cd\u5e94\u65f6\uff0c\u8fd4\u56de\u503c\u65e0\u6cd5\u89e3\u6790\uff0c\u5982\u4f55\u89e3\u51b3\uff1f\u300b\u7684\u5185\u5bb9\u4e86\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u548c\u5de9\u56fa\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u7684\u5c06\u5176\u8fd0\u7528\u5230\u9879\u76ee\u4e2d\uff0c\u6b22\u8fce\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff0c\u5e26\u4f60\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u77e5\u8bc6\u70b9\uff01<\/p>\n
    \n
    \n <\/dt>\n
    \n   Go \u4ee3\u7801\u4e2d\u53d8\u91cf\u58f0\u660e\uff1a\u4e3a\u4ec0\u4e48\u53ef\u4ee5\u91cd\u590d\u58f0\u660e\u53d8\u91cf\u540d\uff0c\u4f46\u4e0d\u80fd\u91cd\u65b0\u58f0\u660e\u5e38\u91cf\uff1f\n <\/dd>\n<\/dl>\n
    \n
    \n <\/dt>\n
    \n   Django \u591a\u5e94\u7528\u4e2d\u6a21\u578b\u5f15\u7528\uff1a\u4e3a\u4ec0\u4e48 PyCharm \u62a5\u9519\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
    \u6700\u8fd1\u53d1\u73b0\u4e0d\u5c11\u5c0f\u4f19\u4f34\u90fd\u5bf9 GOLA...<\/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-206475","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206475","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=206475"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206475\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206475"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}