{"id":44196,"date":"2022-12-16T05:06:36","date_gmt":"2024-01-11T16:40:52","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8protocolbuffers%e7%9a%84go%e9%a1%b9%e7%9b%ae%e9%80%9a%e8%bf%87bazel%e8%bf%9b%e8%a1%8c%e6%9e%84%e5%bb%ba%e3%80%82\/"},"modified":"2024-04-29T05:32:05","modified_gmt":"2024-04-28T21:32:05","slug":"%e4%bd%bf%e7%94%a8protocolbuffers%e7%9a%84go%e9%a1%b9%e7%9b%ae%e9%80%9a%e8%bf%87bazel%e8%bf%9b%e8%a1%8c%e6%9e%84%e5%bb%ba%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8protocolbuffers%e7%9a%84go%e9%a1%b9%e7%9b%ae%e9%80%9a%e8%bf%87bazel%e8%bf%9b%e8%a1%8c%e6%9e%84%e5%bb%ba%e3%80%82\/","title":{"rendered":"\u4f7f\u7528ProtocolBuffers\u7684Go\u9879\u76ee\u901a\u8fc7Bazel\u8fdb\u884c\u6784\u5efa"},"content":{"rendered":"

\u9996\u5148<\/h1>\n

\u672c\u6587\u4ecb\u7ecd\u4e86\u5982\u4f55\u5728Bazel\u4e2d\u4f7f\u7528Protocol Buffers\u6784\u5efaGo\u9879\u76ee\u7684\u5b9e\u8df5\u65b9\u5f0f\u3002<\/p>\n

\u5199\u5728\u4e66\u4e0a\u7684\u5185\u5bb9\uff1a<\/p>\n

\u57fa\u672c\u4e0a\uff0c\u9664\u4e86\u5728bazelbuild\/bazel-gazelle\u4e2d\u6240\u8ff0\u7684\u4fe1\u606f\u5916\uff0c\u6211\u6ca1\u6709\u66f4\u591a\u7684\u4fe1\u606f\uff0c\u4f46\u6211\u4f1a\u9010\u6b65\u89e3\u91ca\u5982\u4f55\u8fdb\u884c\u3002<\/p>\n

\u672a\u8a18\u8f09\u4e4b\u4e8b\u9805\u3002<\/p>\n

Protocol Buffers, Go, Bazel\u90fd\u662f\u4ec0\u4e48\uff1f<\/p>\n

\u6bcf\u4e2a\u89e3\u91ca\u90fd\u4f1a\u5728\u5176\u4ed6\u6587\u4ef6\u4e2d\u8be6\u7ec6\u8bf4\u660e\u3002<\/p>\n

\u7684\u6539\u53d8\u662f\u6211\u7684\u4f18\u5148\u4e8b\u9879\u3002<\/h1>\n

\u6211\u7684\u91cd\u70b9\u662f\u5b9e\u73b0\u76ee\u6807\u3002<\/p>\n

\u6211\u6700\u5173\u6ce8\u7684\u662f\u8fbe\u5230\u76ee\u6807\u3002<\/p>\n

\u4f7fBazel\u6765\u6784\u5efagRPC\u7684Go Quick Start\u4f8b\u5b50\u3002<\/p>\n

\u524d\u63d0\u6761\u4ef6<\/h1>\n

\u9996\u5148\u786e\u8ba4\u5df2\u5b89\u88c5Go 1.6\u4ee5\u4e0a\u7248\u672c\u3002<\/p>\n

$ go version\r\ngo version go1.11 darwin\/amd64\r\n<\/code><\/pre>\n
\u901a\u8fc7\u4f7f\u7528Bazel\uff0c\u53ef\u4ee5\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u7ba1\u7406\u4f9d\u8d56\u5e93\u4ee5\u53ca\u50cfprotoc\u8fd9\u6837\u7684\u5de5\u5177\u3002\u4e0d\u9700\u8981\u72ec\u7acb\u5b89\u88c5gRPC\u548cprotoc\u3002<\/p>\n
\u800c\u4e14\uff0c\u60a8\u4e5f\u4e0d\u9700\u8981\u5c06\u6e90\u4ee3\u7801\u653e\u7f6e\u5728 $GOPATH\/src \u76ee\u5f55\u4e0b\u3002\u56e0\u6b64\uff0c\u60a8\u53ef\u4ee5\u514b\u9686 gRPC Go\u4ee3\u7801\u5230\u4efb\u610f\u76ee\u5f55\u4e2d\u3002<\/p>\n
$ git clone https:\/\/github.com\/grpc\/grpc-go.git\r\n<\/code><\/pre>\n
\u672c\u6b21\u5c06\u4ee5 examples\/helloworld \u76ee\u5f55\u4e0b\u7684\u6587\u4ef6\u4f5c\u4e3a Bazel \u5316\u7684\u4e3b\u9898\u3002\u5176\u4ed6\u6587\u4ef6\u4e0d\u9700\u8981\u3002<\/p>\n
$ cd grpc-go\/examples\/helloworld\r\n<\/code><\/pre>\n
\u5728\u8fd9\u4e2a\u9879\u76ee\u4e2d\uff0c\u5df2\u7ecf\u5305\u542b\u4e86\u4ecehelloworld.proto\u6587\u4ef6\u751f\u6210\u7684helloworld.pb.go\u6587\u4ef6\uff0c\u4f46\u4e3a\u4e86\u786e\u8ba4\u5b83\u4e5f\u53ef\u4ee5\u5728bazel\u4e2d\u6784\u5efa\uff0c\u9700\u8981\u5c06\u5176\u5220\u9664\u3002<\/p>\n
$ rm helloworld\/helloworld.pb.go\r\n<\/code><\/pre>\n
\u5df4\u6cfd\u5c14\u517c\u5bb9\u6027<\/h1>\n
\u5de5\u4f5c\u7a7a\u95f4<\/h2>\n
\u5728\u9879\u76ee\u7684\u9876\u7ea7\u76ee\u5f55\u4e0b\u521b\u5efa\u540d\u4e3aWORKSPACE\u7684\u6587\u4ef6\uff0c\u5e76\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\u8fdb\u884c\u63cf\u8ff0\u3002<\/p>\n
load<\/span>(<\/span>\"@bazel_tools\/\/tools\/build_defs\/repo:http.bzl\"<\/span>,<\/span> \"http_archive\"<\/span>)<\/span>\r\n# download go bazel tools\r\n<\/span>http_archive<\/span>(<\/span>\r\n    name<\/span> =<\/span> \"io_bazel_rules_go\"<\/span>,<\/span>\r\n    urls<\/span> =<\/span> [<\/span>\"https:\/\/github.com\/bazelbuild\/rules_go\/releases\/download\/0.15.1\/rules_go-0.15.1.tar.gz\"<\/span>],<\/span>\r\n    sha256<\/span> =<\/span> \"5f3b0304cdf0c505ec9e5b3c4fc4a87b5ca21b13d8ecc780c97df3d1809b9ce6\"<\/span>,<\/span>\r\n)<\/span>\r\n# download the gazelle tool\r\n<\/span>http_archive<\/span>(<\/span>\r\n    name<\/span> =<\/span> \"bazel_gazelle\"<\/span>,<\/span>\r\n    urls<\/span> =<\/span> [<\/span>\"https:\/\/github.com\/bazelbuild\/bazel-gazelle\/releases\/download\/0.14.0\/bazel-gazelle-0.14.0.tar.gz\"<\/span>],<\/span>\r\n    sha256<\/span> =<\/span> \"c0a5739d12c6d05b6c1ad56f2200cb0b57c5a70e03ebd2f7b87ce88cabf09c7b\"<\/span>,<\/span>\r\n)<\/span>\r\n\r\n# load go rules\r\n<\/span>load<\/span>(<\/span>\"@io_bazel_rules_go\/\/go:def.bzl\"<\/span>,<\/span> \"go_rules_dependencies\"<\/span>,<\/span> \"go_register_toolchains\"<\/span>)<\/span>\r\ngo_rules_dependencies<\/span>()<\/span>\r\ngo_register_toolchains<\/span>()<\/span>\r\n\r\n# load gazelle\r\n<\/span>load<\/span>(<\/span>\"@bazel_gazelle\/\/:deps.bzl\"<\/span>,<\/span> \"gazelle_dependencies\"<\/span>)<\/span>\r\ngazelle_dependencies<\/span>()<\/span>\r\n\r\n\r\n# external dependencies\r\n<\/span>load<\/span>(<\/span>\"@bazel_gazelle\/\/:deps.bzl\"<\/span>,<\/span> \"go_repository\"<\/span>)<\/span>\r\n\r\ngo_repository<\/span>(<\/span>\r\n    name<\/span> =<\/span> \"com_github_golang_protobuf\"<\/span>,<\/span>\r\n    importpath<\/span> =<\/span> \"github.com\/golang\/protobuf\"<\/span>,<\/span>\r\n    tag<\/span> =<\/span> \"v1.14.0\"<\/span>,<\/span>\r\n)<\/span>\r\n<\/code><\/pre>\n
\u7531\u4e8e\u8fd9\u7bc7\u6587\u7ae0\u63d0\u5230\u4e86\u7279\u5b9a\u7248\u672c\uff0c\u8bf7\u53c2\u8003Bazel\u7684\u201c\u751f\u6210\u6784\u5efa\u6587\u4ef6\u201d\u7ae0\u8282\u6765\u6307\u5b9a\u6700\u65b0\u7248\u672c\u3002<\/p>\n
\u4f7f\u7528go_repository\u6765\u63cf\u8ff0\u4f9d\u8d56\u5e93\u3002\u7c7b\u4f3c\u4e8egodep\u4e2d\u5bf9vendor\u7684\u7ba1\u7406\u3002\u8fd9\u91cc\u662f\u63cf\u8ff0\u4f7f\u7528protobuf\u3002\u66f4\u8be6\u7ec6\u7684\u5173\u4e8ego_repository\u7684\u89e3\u91ca\u5728\u8fd9\u91cc\u3002<\/p>\n
\u77bf\u4ed6\u51e6\u65e8<\/h2>\n
\u8bf7\u6309\u4ee5\u4e0b\u65b9\u5f0f\u5728\u9879\u76ee\u7684\u9876\u7ea7\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2aBUILD.bazel\u6587\u4ef6\uff0c\u4e0e\u5de5\u4f5c\u533a\u76f8\u540c\u3002<\/p>\n
load<\/span>(<\/span>\"@bazel_gazelle\/\/:def.bzl\"<\/span>,<\/span> \"gazelle\"<\/span>)<\/span>\r\n\r\n# gazelle:prefix google.golang.org\/grpc\/examples\/helloworld\r\n<\/span>gazelle<\/span>(<\/span>name<\/span> =<\/span> \"gazelle\"<\/span>)<\/span>\r\n<\/code><\/pre>\n
\u7136\u540e\uff0c\u6267\u884cgazelle\u3002<\/p>\n
$ bazel run \/\/:gazelle\r\n<\/code><\/pre>\n
\u5728\u9996\u6b21\u6267\u884c\u65f6\uff0c\u5c06\u4e0b\u8f7d\u5fc5\u8981\u7684\u6587\u4ef6\u5e76\u5728\u6bcf\u4e2a\u5305\u76ee\u5f55\u4e0b\u521b\u5efaBUILD.bazel\u3002\u7531\u4e8e\u9700\u8981\u4e0b\u8f7d\u548c\u6784\u5efa\u4f9d\u8d56\u5e93\uff0c\u6240\u4ee5\u53ef\u80fd\u9700\u8981\u82b1\u8d39\u4e00\u4e9b\u65f6\u95f4\u3002<\/p>\n
\u5f53\u6267\u884c\u5b8c\u6210\u540e\uff0c\u5c31\u4f1a\u751f\u6210\u5b9a\u4e49protobuf\u7684helloworld\u5305\u7684BUILD.bazel\u6587\u4ef6\uff0c\u5e76\u53ef\u4ee5\u770b\u5230\u5df2\u6307\u5b9a\u4e86\u4f7f\u7528proto_library\u3001go_proto_library\u548cgo_library\u7684\u76ee\u6807\u3002<\/p>\n
load<\/span>(<\/span>\"@io_bazel_rules_go\/\/go:def.bzl\"<\/span>,<\/span> \"go_library\"<\/span>)<\/span>\r\nload<\/span>(<\/span>\"@io_bazel_rules_go\/\/proto:def.bzl\"<\/span>,<\/span> \"go_proto_library\"<\/span>)<\/span>\r\n\r\nproto_library<\/span>(<\/span>\r\n    name<\/span> =<\/span> \"helloworld_proto\"<\/span>,<\/span>\r\n    srcs<\/span> =<\/span> [<\/span>\"helloworld.proto\"<\/span>],<\/span>\r\n    visibility<\/span> =<\/span> [<\/span>\"\/\/visibility:public\"<\/span>],<\/span>\r\n)<\/span>\r\n\r\ngo_proto_library<\/span>(<\/span>\r\n    name<\/span> =<\/span> \"helloworld_go_proto\"<\/span>,<\/span>\r\n    compilers<\/span> =<\/span> [<\/span>\"@io_bazel_rules_go\/\/proto:go_grpc\"<\/span>],<\/span>\r\n    importpath<\/span> =<\/span> \"google.golang.org\/grpc\/examples\/helloworld\/helloworld\"<\/span>,<\/span>\r\n    proto<\/span> =<\/span> \":helloworld_proto\"<\/span>,<\/span>\r\n    visibility<\/span> =<\/span> [<\/span>\"\/\/visibility:public\"<\/span>],<\/span>\r\n)<\/span>\r\n\r\ngo_library<\/span>(<\/span>\r\n    name<\/span> =<\/span> \"go_default_library\"<\/span>,<\/span>\r\n    embed<\/span> =<\/span> [<\/span>\":helloworld_go_proto\"<\/span>],<\/span>\r\n    importpath<\/span> =<\/span> \"google.golang.org\/grpc\/examples\/helloworld\/helloworld\"<\/span>,<\/span>\r\n    visibility<\/span> =<\/span> [<\/span>\"\/\/visibility:public\"<\/span>],<\/span>\r\n)<\/span>\r\n<\/code><\/pre>\n
BUILD.bazel\u6587\u4ef6\u5728\u670d\u52a1\u5668\u8f6f\u4ef6\u5305greeter_server\u4e2d\u521b\u5efa\u4e86go_library\u548cgo_binary\u3002<\/p>\n
load<\/span>(<\/span>\"@io_bazel_rules_go\/\/go:def.bzl\"<\/span>,<\/span> \"go_binary\"<\/span>,<\/span> \"go_library\"<\/span>)<\/span>\r\n\r\ngo_library<\/span>(<\/span>\r\n    name<\/span> =<\/span> \"go_default_library\"<\/span>,<\/span>\r\n    srcs<\/span> =<\/span> [<\/span>\"main.go\"<\/span>],<\/span>\r\n    importpath<\/span> =<\/span> \"google.golang.org\/grpc\/examples\/helloworld\/greeter_server\"<\/span>,<\/span>\r\n    visibility<\/span> =<\/span> [<\/span>\"\/\/visibility:private\"<\/span>],<\/span>\r\n    deps<\/span> =<\/span> [<\/span>\r\n        \"\/\/helloworld:go_default_library\"<\/span>,<\/span>\r\n        \"@org_golang_google_grpc\/\/:go_default_library\"<\/span>,<\/span>\r\n        \"@org_golang_google_grpc\/\/reflection:go_default_library\"<\/span>,<\/span>\r\n        \"@org_golang_x_net\/\/context:go_default_library\"<\/span>,<\/span>\r\n    ],<\/span>\r\n)<\/span>\r\n\r\ngo_binary<\/span>(<\/span>\r\n    name<\/span> =<\/span> \"greeter_server\"<\/span>,<\/span>\r\n    embed<\/span> =<\/span> [<\/span>\":go_default_library\"<\/span>],<\/span>\r\n    visibility<\/span> =<\/span> [<\/span>\"\/\/visibility:public\"<\/span>],<\/span>\r\n)<\/span>\r\n<\/code><\/pre>\n
\u540c\u6a23\u5730\uff0cgreeter_client\u4e5f\u6703\u5efa\u7acb\u4e00\u500bBUILD.bazel\u3002<\/p>\n
load<\/span>(<\/span>\"@io_bazel_rules_go\/\/go:def.bzl\"<\/span>,<\/span> \"go_binary\"<\/span>,<\/span> \"go_library\"<\/span>)<\/span>\r\n\r\ngo_library<\/span>(<\/span>\r\n    name<\/span> =<\/span> \"go_default_library\"<\/span>,<\/span>\r\n    srcs<\/span> =<\/span> [<\/span>\"main.go\"<\/span>],<\/span>\r\n    importpath<\/span> =<\/span> \"google.golang.org\/grpc\/examples\/helloworld\/greeter_client\"<\/span>,<\/span>\r\n    visibility<\/span> =<\/span> [<\/span>\"\/\/visibility:private\"<\/span>],<\/span>\r\n    deps<\/span> =<\/span> [<\/span>\r\n        \"\/\/helloworld:go_default_library\"<\/span>,<\/span>\r\n        \"@org_golang_google_grpc\/\/:go_default_library\"<\/span>,<\/span>\r\n        \"@org_golang_x_net\/\/context:go_default_library\"<\/span>,<\/span>\r\n    ],<\/span>\r\n)<\/span>\r\n\r\ngo_binary<\/span>(<\/span>\r\n    name<\/span> =<\/span> \"greeter_client\"<\/span>,<\/span>\r\n    embed<\/span> =<\/span> [<\/span>\":go_default_library\"<\/span>],<\/span>\r\n    visibility<\/span> =<\/span> [<\/span>\"\/\/visibility:public\"<\/span>],<\/span>\r\n)<\/span>\r\n<\/code><\/pre>\n
\u5efa\u7acb<\/h2>\n
\u6784\u5efa\u7684\u6267\u884c\u53ea\u9700\u8981\u6307\u5b9a\u76ee\u6807\u3002<\/p>\n
$ bazel build \/\/greeter_server\r\n$ bazel build \/\/greeter_client\r\n<\/code><\/pre>\n
\u8fdb\u884c<\/h2>\n
\u5728bazel-bin\u4e0b\u9762\u5df2\u7ecf\u751f\u6210\u4e86\u53ef\u6267\u884c\u6587\u4ef6\u3002<\/p>\n
\u670d\u52a1\u5668\u542f\u52a8<\/p>\n
$ bazel run \/\/greeter_server\r\n<\/code><\/pre>\n
\u5ba2\u6237\u7aef\u7684\u8fd0\u884c<\/p>\n
$ bazel run \/\/greeter_client\r\n2018\/09\/03 17:10:21 Greeting: Hello world\r\n<\/code><\/pre>\n
\u8003\u8bd5<\/h2>\n
\u5bf9\u4e8e\u6d4b\u8bd5\u6a21\u62df\u7684BUILD.bazel\u4e5f\u4f1a\u4ee5\u7c7b\u4f3c\u7684\u65b9\u5f0f\u521b\u5efa\u3002<\/p>\n
load<\/span>(<\/span>\"@io_bazel_rules_go\/\/go:def.bzl\"<\/span>,<\/span> \"go_library\"<\/span>,<\/span> \"go_test\"<\/span>)<\/span>\r\n\r\ngo_library<\/span>(<\/span>\r\n    name<\/span> =<\/span> \"go_default_library\"<\/span>,<\/span>\r\n    srcs<\/span> =<\/span> [<\/span>\"hw_mock.go\"<\/span>],<\/span>\r\n    importpath<\/span> =<\/span> \"google.golang.org\/grpc\/examples\/helloworld\/mock_helloworld\"<\/span>,<\/span>\r\n    visibility<\/span> =<\/span> [<\/span>\"\/\/visibility:public\"<\/span>],<\/span>\r\n    deps<\/span> =<\/span> [<\/span>\r\n        \"\/\/helloworld:go_default_library\"<\/span>,<\/span>\r\n        \"@com_github_golang_mock\/\/gomock:go_default_library\"<\/span>,<\/span>\r\n        \"@org_golang_google_grpc\/\/:go_default_library\"<\/span>,<\/span>\r\n        \"@org_golang_x_net\/\/context:go_default_library\"<\/span>,<\/span>\r\n    ],<\/span>\r\n)<\/span>\r\n\r\ngo_test<\/span>(<\/span>\r\n    name<\/span> =<\/span> \"go_default_test\"<\/span>,<\/span>\r\n    srcs<\/span> =<\/span> [<\/span>\"hw_mock_test.go\"<\/span>],<\/span>\r\n    embed<\/span> =<\/span> [<\/span>\":go_default_library\"<\/span>],<\/span>\r\n    deps<\/span> =<\/span> [<\/span>\r\n        \"\/\/helloworld:go_default_library\"<\/span>,<\/span>\r\n        \"@com_github_golang_mock\/\/gomock:go_default_library\"<\/span>,<\/span>\r\n        \"@com_github_golang_protobuf\/\/proto:go_default_library\"<\/span>,<\/span>\r\n        \"@org_golang_x_net\/\/context:go_default_library\"<\/span>,<\/span>\r\n    ],<\/span>\r\n)<\/span>\r\n<\/code><\/pre>\n
\u6d4b\u8bd5\u7684\u6267\u884c<\/p>\n
$ bazel test\r\n<\/code><\/pre>\n
\u8003\u5bdf ch\u00e1)<\/h1>\n
\u867d\u7136\u8fd9\u770b\u8d77\u6765\u975e\u5e38\u795e\u5947\uff0c\u4f46\u8003\u8651\u5230\u4f7f\u7528go build\u5c31\u53ef\u4ee5\u6267\u884cGo\u7684\u6784\u5efa\u672c\u8eab\uff0c\u5b9e\u9645\u4e0a\u53ef\u80fd\u66f4\u52a0\u7e41\u7410\u3002\u4f5c\u4e3a\u4f18\u52bf\uff0c\u5b83\u5b8c\u5168\u4e0d\u4f9d\u8d56\u4e8e$GOPATH\uff0c\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u7531\u4e8e\u73af\u5883\u4f9d\u8d56\u9020\u6210\u6784\u5efa\u5931\u8d25\u7684\u9ebb\u70e6\u3002\u867d\u7136godep\u4e5f\u53ef\u4ee5\u63cf\u8ff0\u4f9d\u8d56\u5e93\uff0c\u4f46\u662f\u5728Bazel\u4e2d\u751a\u81f3\u53ef\u4ee5\u6307\u5b9aGo\u7684\u7248\u672c\u3002<\/p>\n
\u5f53\u7136\uff0c\u5728Docker\u4e2d\u6784\u5efa\u53ef\u4ee5\u89e3\u51b3\u4f9d\u8d56\u5e93\u548c\u5de5\u5177\u94fe\u7248\u672c\u7684\u95ee\u9898\uff0c\u4f46\u5728\u9891\u7e41\u8fdb\u884c\u6784\u5efa\u7684\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u8fd9\u53ef\u80fd\u6548\u7387\u4f4e\u4e0b\u3002<\/p>\n
\u597d\u5427\uff0c\u8ba9\u6211\u4eec\u56de\u987e\u4e00\u4e0b\u5b9e\u9645\u4e0a\u9700\u8981\u6ce8\u610f\u7684\u8981\u70b9\u662f\u54ea\u4e9b\u3002<\/p>\n
\u5728BUILD.bazel\u4e2d\u7684gazelle:prefix<\/h2>\n
\u5728\u9879\u76ee\u7684BUILD.bazel\u9876\u5c42\u6587\u4ef6\u4e2d<\/p>\n
# gazelle:prefix google.golang.org\/grpc\/examples\/helloworld\r\n<\/span><\/code><\/pre>\n
\u6709\u4e00\u4e2a\u89c4\u5b9a\uff0c\u5173\u4e8e\u8bc4\u8bba\u7684\u683c\u5f0f\uff0c\u8fd9\u662f\u9488\u5bf9\u77aa\u7f9a\u9879\u76ee\u7684\u4e00\u4e2a\u6709\u6548\u6307\u793a\uff0c\u5b83\u6307\u5b9a\u4e86\u8be5\u9879\u76ee\u81ea\u8eab\u7684\u8def\u5f84\u3002\u8fd9\u6837\u4e00\u6765\uff0c\u5728Gazelle\u751f\u6210\u7684BUILD.bazel\u6587\u4ef6\u4e2d\uff0cgo_library\u548cgo_proto_library\u7684importpath\u524d\u7f00\u5c31\u786e\u5b9a\u4e86\u3002<\/p>\n
...<\/span>\r\ngo_proto_library<\/span>(<\/span>\r\n    name<\/span> =<\/span> \"helloworld_go_proto\"<\/span>,<\/span>\r\n    compilers<\/span> =<\/span> [<\/span>\"@io_bazel_rules_go\/\/proto:go_grpc\"<\/span>],<\/span>\r\n    importpath<\/span> =<\/span> \"google.golang.org\/grpc\/examples\/helloworld\/helloworld\"<\/span>,<\/span>\r\n    proto<\/span> =<\/span> \":helloworld_proto\"<\/span>,<\/span>\r\n    visibility<\/span> =<\/span> [<\/span>\"\/\/visibility:public\"<\/span>],<\/span>\r\n)<\/span>\u2028<\/span>...<\/span>\r\n<\/code><\/pre>\n
\u800c\u4e14\uff0c\u901a\u8fc7\u8fd9\u4e2a\u524d\u7f00\uff0c\u9879\u76ee\u4e2d\u5305\u542b\u7684\u5305\u7684\u4f9d\u8d56\u5173\u7cfb\u5c06\u53d8\u4e3a\u5185\u90e8\u5f15\u7528\u3002<\/p>\n
...<\/span>\r\n    deps<\/span> =<\/span> [<\/span>\r\n        \"\/\/helloworld:go_default_library\"<\/span>,<\/span>\r\n...<\/span>\r\n<\/code><\/pre>\n
\u5f53greeter_{server,client}\u8fde\u63a5\u672c\u5730\u7684helloworld\u5305\u65f6\uff0c\u5c06\u751f\u6210BUILD.bazel\u3002\u5982\u679c\u5b83\u662f\u7c7b\u4f3c\u4e8e@org…\u7684\u5916\u90e8\u5f15\u7528\uff0c\u90a3\u4e48\u8bf4\u660e\u524d\u7f00\u8bbe\u7f6e\u4e0d\u6b63\u786e\u3002<\/p>\n
\u5728Go\u4e2d\u6307\u5b9aimport<\/h2>\n
\u4e00\u65e6\u5728BUILD.bazel\u4e2d\u8bbe\u7f6e\u4e86\u4f9d\u8d56\u5173\u7cfb\uff0c\u5c31\u53ef\u4ee5\u4ece\u5b9e\u9645\u7684\u4ee3\u7801\u4e2d\u4f7f\u7528helloworld.proto\u3002<\/p>\n
\u5728greeter_{server,client}\/main.go\u6587\u4ef6\u4e2d<\/p>\n
        pb \"google.golang.org\/grpc\/examples\/helloworld\/helloworld\"\r\n<\/code><\/pre>\n
\u6211\u6b63\u5728\u8fdb\u884c\u5bfc\u5165\u64cd\u4f5c\u3002<\/p>\n
\u5c1d\u8bd5\u5c06 google.golang.org\/grpc\/examples\/helloworld \u524d\u7f00\u66f4\u6539\u4e3a\u81ea\u5df1\u7684\u9879\u76ee\u8def\u5f84\uff0c\u53ef\u80fd\u4f1a\u52a0\u6df1\u7406\u89e3\u3002<\/p>\n
\u603b\u7ed3<\/h1>\n
\u4f7f\u7528Bazel\u7f16\u8bd1\u548c\u8fd0\u884c\u57fa\u4e8eGo\u548cProtocol Buffers\u6784\u5efa\u7684gRPC\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u3002<\/p>\n
\u6211\u4f1a\u5c06\u4e0a\u8ff0\u6b65\u9aa4\u7684\u7ed3\u679c\u4e0a\u4f20\u81f3Github\u4e0a\u7684stn\/grpc-helloworld-bazel\u3002<\/p>\n
Bazel \u53ef\u4ee5\u63d0\u4f9b\u72ec\u7acb\u4e8e\u5f00\u53d1\u73af\u5883\u7684\u6784\u5efa\u73af\u5883\u3002\u4f7f\u7528 Bazel\uff0c\u60a8\u53ef\u4ee5\u907f\u514d\u7c7b\u4f3c\u4e8e\u201c\u6309\u7167\u6307\u5b9a\u7684\u6b65\u9aa4\u8fdb\u884c\u4f46\u65e0\u6cd5\u6784\u5efa\u201d\u6216\u201c\u4ec0\u4e48\u90fd\u6ca1\u505a\u4f46\u7a81\u7136\u51fa\u9519\u4e86\u201d\u7b49\u95ee\u9898\uff08\u4f8b\u5982\u8fd9\u4e9b\u95ee\u9898\uff09\u3002<\/p>\n
\u7f16\u8f91\u5386\u53f2
\n2018\/09\/05 \u8fd0\u884c\u53ef\u4ee5\u4f7f\u7528 bazel run \u3002
\n2018\/10\/13 \u5c06\u7ed3\u679c\u4e0a\u4f20\u81f3 Github \u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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