gRPC C++ on Windows

本文关键字：Windows on C++ gRPC 更新时间：2023-10-16

我已经尝试了3天，想知道如何在windows上安装和使用gRPC，但没有成功。我使用的是Visual Studio 2015，Win7 64位。为了安全起见，我会一步一步地写下我正在做的事情。这可能没有必要，但我是C++和VS的初学者，所以我根本不确定我做得是否正确：

(遵循指南http://www.infopulse.com/blog/grpc-framework-by-google-tutorial/)：

从git，init子模块获取gRPC
获取protobuf的gmock和gtest(不在指南中，但在其他方面不起作用(
在protobuf上运行cmake
在Visual Studio中以发布模式构建protobuf.sln(为解决方案的每个部分设置属性管理器>C/C++>代码生成>运行库>/MDd(
将Release/文件夹复制到protobuf/cmake/(而不是像入侵中那样的Debug/-这将给我提供libprotobufd.lib，而不是需要的libprotobuf.lib(
在VS中构建grpc/vsprojects/grpc_protoc_plugins.sln也处于Release模式，并为解决方案的每个部分再次设置Property Manager>C/C++>代码生成>运行库>/MDd
将protoc.exe从protobuf/cmake/Release复制到grpc/vsprojects/Release，它是在上一步中创建的
在调试模式下的VS中构建grpc/vsprojects/grpc.sln(当我在某个地方读取时，仅grpc++部分，并为解决方案的每个部分再次设置属性管理器>C/C++>代码生成>运行库>/MDd(

到目前为止一切进展顺利。

从示例文件夹中的proto生成c文件。我得到helloworld.grpc.pb.cc、helloworld.grpc.pb.h和elloworld.pb.h，并将它们全部移动到grpc/examples/cpp/helloworld:

protoc--grpc_out=/hello_pto--插件=protoc gen grpc=grpc_cpp_plugin.exe../../examples/protos/helloworld.proto--proto_path=..//示例/原型

protoc--cpp_out=/你好_proto..//examples/protos/helloworld.proto--proto_path=..//示例/原型
我在VS和"添加">"新项目"中打开grpc.sln
到新项目"添加">"现有项"，并从grpc/examples/cpp添加greetiner_client.cc
将依赖项添加为：https://github.com/grpc/grpc/issues/4707，Includes位于C/C++>Additional Include Directories

当我试图构建我的项目时，报告的错误是找不到gflags、gtest和libprotobuf。如果我找到了所有内容并将其移动到包含的文件夹中，那么我会收到以下错误：

    1>------ Build started: Project: greeter_client, Configuration: Debug Win32 ------
1>  greeter_client.cc
1>libprotobuf.lib(generated_message_util.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in greeter_client.obj
1>libprotobuf.lib(generated_message_util.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>libprotobuf.lib(common.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in greeter_client.obj
1>libprotobuf.lib(common.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>libprotobuf.lib(once.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in greeter_client.obj
1>libprotobuf.lib(once.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>libprotobuf.lib(status.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in greeter_client.obj
1>libprotobuf.lib(status.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>libprotobuf.lib(int128.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in greeter_client.obj
1>libprotobuf.lib(int128.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>libprotobuf.lib(atomicops_internals_x86_msvc.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in greeter_client.obj
1>libprotobuf.lib(atomicops_internals_x86_msvc.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>grpc++.lib(client_context.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>grpc++.lib(insecure_credentials.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>grpc++.lib(create_channel.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>grpc++.lib(credentials.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>grpc++.lib(create_channel_internal.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>grpc++.lib(channel_arguments.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>grpc++.lib(core_codegen.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>grpc++.lib(codegen_init.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>grpc++.lib(status.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>msvcprtd.lib(MSVCP140D.dll) : error LNK2005: "public: bool __thiscall std::ios_base::good(void)const " (?good@ios_base@std@@QBE_NXZ) already defined in grpc++.lib(channel_arguments.obj)
1>msvcprtd.lib(MSVCP140D.dll) : error LNK2005: "public: int __thiscall std::ios_base::flags(void)const " (?flags@ios_base@std@@QBEHXZ) already defined in grpc++.lib(channel_arguments.obj)
1>msvcprtd.lib(MSVCP140D.dll) : error LNK2005: "public: __int64 __thiscall std::ios_base::width(void)const " (?width@ios_base@std@@QBE_JXZ) already defined in grpc++.lib(channel_arguments.obj)
1>msvcprtd.lib(MSVCP140D.dll) : error LNK2005: "public: __int64 __thiscall std::ios_base::width(__int64)" (?width@ios_base@std@@QAE_J_J@Z) already defined in grpc++.lib(channel_arguments.obj)
1>msvcprtd.lib(MSVCP140D.dll) : error LNK2005: "public: int __thiscall std::basic_streambuf<char,struct std::char_traits<char> >::sputc(char)" (?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z) already defined in grpc++.lib(channel_arguments.obj)
1>msvcprtd.lib(MSVCP140D.dll) : error LNK2005: "public: __int64 __thiscall std::basic_streambuf<char,struct std::char_traits<char> >::sputn(char const *,__int64)" (?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z) already defined in grpc++.lib(channel_arguments.obj)
1>msvcprtd.lib(MSVCP140D.dll) : error LNK2005: "public: void __thiscall std::basic_ios<char,struct std::char_traits<char> >::setstate(int,bool)" (?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z) already defined in grpc++.lib(channel_arguments.obj)
1>msvcprtd.lib(MSVCP140D.dll) : error LNK2005: "public: class std::basic_ostream<char,struct std::char_traits<char> > * __thiscall std::basic_ios<char,struct std::char_traits<char> >::tie(void)const " (?tie@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEPAV?$basic_ostream@DU?$char_traits@D@std@@@2@XZ) already defined in grpc++.lib(channel_arguments.obj)
1>msvcprtd.lib(MSVCP140D.dll) : error LNK2005: "public: class std::basic_streambuf<char,struct std::char_traits<char> > * __thiscall std::basic_ios<char,struct std::char_traits<char> >::rdbuf(void)const " (?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEPAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ) already defined in grpc++.lib(channel_arguments.obj)
1>msvcprtd.lib(MSVCP140D.dll) : error LNK2005: "public: char __thiscall std::basic_ios<char,struct std::char_traits<char> >::fill(void)const " (?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEDXZ) already defined in grpc++.lib(channel_arguments.obj)
1>msvcprtd.lib(MSVCP140D.dll) : error LNK2005: "public: char __thiscall std::basic_ios<char,struct std::char_traits<char> >::widen(char)const " (?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEDD@Z) already defined in grpc++.lib(channel_arguments.obj)
1>msvcprtd.lib(MSVCP140D.dll) : error LNK2005: "public: void __thiscall std::basic_ostream<char,struct std::char_traits<char> >::_Osfx(void)" (?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ) already defined in libprotobuf.lib(status.obj)
1>msvcprtd.lib(MSVCP140D.dll) : error LNK2005: "public: class std::basic_ostream<char,struct std::char_traits<char> > & __thiscall std::basic_ostream<char,struct std::char_traits<char> >::flush(void)" (?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ) already defined in libprotobuf.lib(status.obj)
1>libcpmt.lib(ios.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in greeter_client.obj
1>libcpmt.lib(ios.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>libcpmt.lib(ios.obj) : error LNK2005: "public: static void __cdecl std::ios_base::_Addstd(class std::ios_base *)" (?_Addstd@ios_base@std@@SAXPAV12@@Z) already defined in msvcprtd.lib(MSVCP140D.dll)
1>libcpmt.lib(ios.obj) : error LNK2005: "private: static void __cdecl std::ios_base::_Ios_base_dtor(class std::ios_base *)" (?_Ios_base_dtor@ios_base@std@@CAXPAV12@@Z) already defined in msvcprtd.lib(MSVCP140D.dll)
1>libcpmt.lib(locale0.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in greeter_client.obj
1>libcpmt.lib(locale0.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>libcpmt.lib(locale0.obj) : error LNK2005: "void __cdecl std::_Facet_Register(class std::_Facet_base *)" (?_Facet_Register@std@@YAXPAV_Facet_base@1@@Z) already defined in msvcprtd.lib(locale0_implib.obj)
1>libcpmt.lib(locale0.obj) : error LNK2005: "private: static class std::locale::_Locimp * __cdecl std::locale::_Getgloballocale(void)" (?_Getgloballocale@locale@std@@CAPAV_Locimp@12@XZ) already defined in msvcprtd.lib(MSVCP140D.dll)
1>libcpmt.lib(locale0.obj) : error LNK2005: "private: static class std::locale::_Locimp * __cdecl std::locale::_Init(bool)" (?_Init@locale@std@@CAPAV_Locimp@12@_N@Z) already defined in msvcprtd.lib(MSVCP140D.dll)
1>libcpmt.lib(locale0.obj) : error LNK2005: "public: static void __cdecl std::_Locinfo::_Locinfo_ctor(class std::_Locinfo *,char const *)" (?_Locinfo_ctor@_Locinfo@std@@SAXPAV12@PBD@Z) already defined in msvcprtd.lib(MSVCP140D.dll)
1>libcpmt.lib(locale0.obj) : error LNK2005: "public: static void __cdecl std::_Locinfo::_Locinfo_dtor(class std::_Locinfo *)" (?_Locinfo_dtor@_Locinfo@std@@SAXPAV12@@Z) already defined in msvcprtd.lib(MSVCP140D.dll)
1>libcpmt.lib(iosptrs.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in greeter_client.obj
1>libcpmt.lib(iosptrs.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>libcpmt.lib(locale.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in greeter_client.obj
1>libcpmt.lib(locale.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>libcpmt.lib(xlock.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in greeter_client.obj
1>libcpmt.lib(xlock.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>libcpmt.lib(xlock.obj) : error LNK2005: "public: __thiscall std::_Lockit::_Lockit(int)" (??0_Lockit@std@@QAE@H@Z) already defined in msvcprtd.lib(MSVCP140D.dll)
1>libcpmt.lib(xlock.obj) : error LNK2005: "public: __thiscall std::_Lockit::~_Lockit(void)" (??1_Lockit@std@@QAE@XZ) already defined in msvcprtd.lib(MSVCP140D.dll)
1>libcpmt.lib(xthrow.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in greeter_client.obj
1>libcpmt.lib(xthrow.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>libcpmt.lib(xthrow.obj) : error LNK2005: "void __cdecl std::_Xbad_alloc(void)" (?_Xbad_alloc@std@@YAXXZ) already defined in msvcprtd.lib(MSVCP140D.dll)
1>libcpmt.lib(xthrow.obj) : error LNK2005: "void __cdecl std::_Xlength_error(char const *)" (?_Xlength_error@std@@YAXPBD@Z) already defined in msvcprtd.lib(MSVCP140D.dll)
1>libcpmt.lib(xthrow.obj) : error LNK2005: "void __cdecl std::_Xout_of_range(char const *)" (?_Xout_of_range@std@@YAXPBD@Z) already defined in msvcprtd.lib(MSVCP140D.dll)
1>libcpmt.lib(wlocale.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in greeter_client.obj
1>libcpmt.lib(wlocale.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>libcpmt.lib(xlocale.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in greeter_client.obj
1>libcpmt.lib(xlocale.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>libcpmt.lib(xdateord.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in greeter_client.obj
1>libcpmt.lib(xdateord.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>libcpmt.lib(xwctomb.obj) : error LNK2005: __Getcvt already defined in msvcprtd.lib(MSVCP140D.dll)
1>libcpmt.lib(winapisupp.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in greeter_client.obj
1>libcpmt.lib(winapisupp.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>libcpmt.lib(StlCompareStringA.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in greeter_client.obj
1>libcpmt.lib(StlCompareStringA.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>libcpmt.lib(winapinls.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in greeter_client.obj
1>libcpmt.lib(winapinls.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>libcpmt.lib(StlCompareStringW.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in greeter_client.obj
1>libcpmt.lib(StlCompareStringW.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>libcpmt.lib(StlLCMapStringW.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in greeter_client.obj
1>libcpmt.lib(StlLCMapStringW.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>libcpmt.lib(StlLCMapStringA.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in greeter_client.obj
1>libcpmt.lib(StlLCMapStringA.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MDd_DynamicDebug' in greeter_client.obj
1>LINK : warning LNK4098: defaultlib 'LIBCMT' conflicts with use of other libs; use /NODEFAULTLIB:library
1>LINK : warning LNK4098: defaultlib 'LIBCMTD' conflicts with use of other libs; use /NODEFAULTLIB:library
1>libeay32.lib(c_zlib.obj) : warning LNK4217: locally defined symbol _deflate imported in function _BIO_f_zlib
1>libeay32.lib(c_zlib.obj) : warning LNK4217: locally defined symbol _deflateEnd imported in function _BIO_f_zlib
1>libeay32.lib(c_zlib.obj) : warning LNK4217: locally defined symbol _inflate imported in function _BIO_f_zlib
1>libeay32.lib(c_zlib.obj) : warning LNK4217: locally defined symbol _inflateEnd imported in function _BIO_f_zlib
1>libeay32.lib(c_zlib.obj) : warning LNK4217: locally defined symbol _deflateInit_ imported in function _BIO_f_zlib
1>libeay32.lib(c_zlib.obj) : warning LNK4217: locally defined symbol _inflateInit_ imported in function _BIO_f_zlib
1>libeay32.lib(c_zlib.obj) : warning LNK4217: locally defined symbol _zError imported in function _zlib_zfree
1>greeter_client.obj : error LNK2019: unresolved external symbol "public: __thiscall helloworld::HelloRequest::HelloRequest(void)" (??0HelloRequest@helloworld@@QAE@XZ) referenced in function "public: class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > __thiscall GreeterClient::SayHello(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (?SayHello@GreeterClient@@QAE?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@ABV23@@Z)
1>greeter_client.obj : error LNK2019: unresolved external symbol "public: virtual __thiscall helloworld::HelloRequest::~HelloRequest(void)" (??1HelloRequest@helloworld@@UAE@XZ) referenced in function "public: class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > __thiscall GreeterClient::SayHello(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (?SayHello@GreeterClient@@QAE?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@ABV23@@Z)
1>greeter_client.obj : error LNK2019: unresolved external symbol "public: __thiscall helloworld::HelloReply::HelloReply(void)" (??0HelloReply@helloworld@@QAE@XZ) referenced in function "public: class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > __thiscall GreeterClient::SayHello(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (?SayHello@GreeterClient@@QAE?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@ABV23@@Z)
1>greeter_client.obj : error LNK2019: unresolved external symbol "public: virtual __thiscall helloworld::HelloReply::~HelloReply(void)" (??1HelloReply@helloworld@@UAE@XZ) referenced in function "public: class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > __thiscall GreeterClient::SayHello(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (?SayHello@GreeterClient@@QAE?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@ABV23@@Z)
1>greeter_client.obj : error LNK2019: unresolved external symbol "public: virtual class grpc::Status __thiscall helloworld::Greeter::Stub::SayHello(class grpc::ClientContext *,class helloworld::HelloRequest const &,class helloworld::HelloReply *)" (?SayHello@Stub@Greeter@helloworld@@UAE?AVStatus@grpc@@PAVClientContext@5@ABVHelloRequest@3@PAVHelloReply@3@@Z) referenced in function "public: class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > __thiscall GreeterClient::SayHello(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (?SayHello@GreeterClient@@QAE?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@ABV23@@Z)
1>greeter_client.obj : error LNK2019: unresolved external symbol "public: static class std::unique_ptr<class helloworld::Greeter::Stub,struct std::default_delete<class helloworld::Greeter::Stub> > __cdecl helloworld::Greeter::NewStub(class std::shared_ptr<class grpc::ChannelInterface> const &,class grpc::StubOptions const &)" (?NewStub@Greeter@helloworld@@SA?AV?$unique_ptr@VStub@Greeter@helloworld@@U?$default_delete@VStub@Greeter@helloworld@@@std@@@std@@ABV?$shared_ptr@VChannelInterface@grpc@@@4@ABVStubOptions@grpc@@@Z) referenced in function "public: __thiscall GreeterClient::GreeterClient(class std::shared_ptr<class grpc::Channel>)" (??0GreeterClient@@QAE@V?$shared_ptr@VChannel@grpc@@@std@@@Z)
1>grpc++.lib(create_channel_internal.obj) : error LNK2019: unresolved external symbol "public: virtual __thiscall grpc::Channel::~Channel(void)" (??1Channel@grpc@@UAE@XZ) referenced in function "public: virtual void * __thiscall grpc::Channel::`scalar deleting destructor'(unsigned int)" (??_GChannel@grpc@@UAEPAXI@Z)
1>grpc++.lib(create_channel_internal.obj) : error LNK2019: unresolved external symbol "private: __thiscall grpc::Channel::Channel(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &,struct grpc_channel *)" (??0Channel@grpc@@AAE@ABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@PAUgrpc_channel@@@Z) referenced in function "class std::shared_ptr<class grpc::Channel> __cdecl grpc::CreateChannelInternal(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &,struct grpc_channel *)" (?CreateChannelInternal@grpc@@YA?AV?$shared_ptr@VChannel@grpc@@@std@@ABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@3@PAUgrpc_channel@@@Z)
1>C:ToolC++gRPCgrpcvsprojects\Debuggflagsd.lib : warning LNK4272: library machine type 'x64' conflicts with target machine type 'X86'
1>C:ToolC++gRPCgrpcvsprojectsDebuggreeter_client.exe : fatal error LNK1120: 8 unresolved externals
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

如果有人能提供解决方案，我将不胜感激。

经过一段时间的努力，我发现vcpkg在为Windows构建gRPC C++方面做得很好。请注意，要求为Window 7或更高版本和VS2015 Update 3或更高级别。请注意，您可以通过使用三元组来按您想要的方式配置它，例如.\vcpkg.exe install grpc--三元组x86 windows静态

在与各种错误斗争了很多天后，我在这里找到了可以安装的版本https://github.com/plasticbox/grpc-windows这似乎对我的目的很满意。我把它贴在这里，以防有人遇到类似的情况。

更新：2020年6月

根据GitHub上的项目页面，该项目已不再维护，因此该示例可能不再有效：

2019年5月注意：项目不再处于积极开发中，我绝对建议使用vcpkg

为了使用vcpkg安装gRPC，请在Windows中启动控制台并执行以下命令

vcpkg install grpc:x64-windows
vcpkg install protobuf protobuf:x64-windows
vcpkg install protobuf[zlib] protobuf[zlib]:x64-windows
vcpkg integrate install

现在我们已经拥有了所需的一切，所以让我们尝试使用协议编译器从原始文件生成消息和服务接口

如果您的控制台上没有protoc，您可能需要将其添加到系统环境PATH中。它将出现在您的<vcpkg_install_path>packagesprotobuf_x64-windowstoolsprotobuf文件夹中

现在将文件复制到我们的项目/原型文件夹中，并从那里运行以下命令

protoc -I=. --cpp_out=. <yourprotofile>.proto
protoc -I=. --grpc_out=. --plugin=protoc-gen-grpc="<vcpkg_install_path>packagesgrpc_x64-windowstoolsgrpcgrpc_cpp_plugin.exe" <your_protofile>.proto

现在，让我们将内容添加到CMakeLists.txt文件中。将以下代码复制到我们的CMakeLists.txt文件中。

//  start  //
cmake_minimum_required( VERSION 3.1 )
project( grpc_example )
find_package(gRPC CONFIG REQUIRED)
find_package( Protobuf REQUIRED )

include_directories(<vcpkg_install_path>/buildtrees/protobuf/src/23fa7edd52-3ba2225d30.clean/src)
add_executable( server src/server.cpp proto/helloworld.grpc.pb.cc proto/helloworld.pb.cc)
add_executable( client src/client.cpp proto/helloworld.grpc.pb.cc proto/helloworld.pb.cc)
target_link_libraries( server PRIVATE gRPC::grpc++ gRPC::grpc++_reflection gRPC::gpr gRPC::grpc gRPC::grpc++ gRPC::grpc_cronet protobuf::libprotoc protobuf::libprotobuf protobuf::libprotobuf-lite )
target_link_libraries( client PRIVATE gRPC::grpc++ gRPC::grpc++_reflection gRPC::gpr gRPC::grpc gRPC::grpc++ gRPC::grpc_cronet protobuf::libprotoc protobuf::libprotobuf protobuf::libprotobuf-lite )
// end //

现在转到我们的项目/构建文件夹，并发出以下命令以使用CMake生成项目。我将在这里生成一个Visual Studio 2015解决方案，但选择取决于您。

cmake -G "Visual Studio 14 2015 Win64" ../ -DCMAKE_TOOLCHAIN_FILE=<vcpkg_install_path>/scripts/buildsystems/vcpkg.cmake
cmake build .
cmake --build . --config Release

现在转到Release文件夹，运行server.exe和client.exe

这是我用来在windows上安装和使用grpc的解决方案。。。

GRPC++
安装
Microsoft Visual Studio社区2017版本15.6.4
Git
CMake
巧克力
以管理员身份打开git
活动状态Perl
choco安装activeperl
转到
choco安装golang
yasm
choco安装yasm
将C:\ProgramData\chocolatey\lib\yasm\tools添加到PATH
忍者
choco安装忍者
克隆grpc源，包括子模块
git克隆-递归-b v1.10.xhttps://github.com/grpc/grpc
cd grpc
cmake：使用Ninja(支持boringssl的汇编优化(
关闭git
打开管理员：命令提示符(shift+RC cmd并以管理员身份运行(
cd C:\Users\aaron\repo\grpc
md.build&amp；cd内部版本
call"C:\Program Files(x86(\Microsoft Visual Studio\2017\Community\VC\Axiliary\Build\vcvarsall.bat"x64
cmake-GNinja-DCMAKE_BILD_TYPE=发布
cmake——构建
忍者安装

正在生成代码
打开visualstudio并创建新项目
关闭预编译头
RC项目->属性->C/C++->预编译头
Set Precompiled Header="不使用预编译标头">
删除stdafx.h/.cpp
添加.proto文件
RC资源文件->添加新文件->实用工具->文本.txt
扩展名为.proto的名称文件
write.proto文件内容
将.proto复制到"C:\Program Files(x86(\grpc\bin">
导航到"C:\Users\aaron\repo\grpc\.build">
将grpc_cpp_plugin.exe复制到"C:\Program Files(x86(\grpc\bin">
打开管理员：命令提示符
cd C:\Program Files(x86(\grpc\bin
协议一--grpc_out=--plugin=protoc gen grpc=grpc_cpp_plugin.exe cid_service.proto
生成cid_service.grpc.pb.cc/.h
协议一--cpp_out=。cid_service.proto
生成cid_service.pb.cc/.h
将文件复制到VS项目并将其添加到头文件/源文件

这帮了你很多忙，谢谢你这么做。我通过提取文件夹中的zip、cd和来使用它

git clone -b v1.2.0 https://github.com/grpc/grpc
git submodule update --init

将pthreads安装到visual Studio VC\include(.h(、lib(.lib(和bin(.dll(

运行nugetrestore(foreach.sln文件以获取依赖项(

nuget restore grpcvsprojectsgrpc.sln
nuget restore grpcvsprojectsgrpc_protoc_plugins.sln
nuget restore grpcthird_partyprotobufcmakebuildsolutionprotobuf.sln

修复grpc\src\cpp\server\server_builder.cc

int num_frequently_polled_cqs = sync_server_cqs->size();

将第273行的int更改为size_t，int num.…(如上所述(

运行grpc_build.bat，下一个转到grpc_helloworld文件夹并运行test_protoc.bat，打开grpc_helloworld.sln，运行build会自动执行nuget。

我遵循了BUILDING.md中的说明。您也可以在这里查看：https://github.com/grpc/grpc/blob/master/BUILDING.md

我用git clone -b v1.55.0 https://github.com/grpc/grpc克隆了grpc repo
命令git submodule update --init失败，我不得不手动删除/threrd_party/opencensus proto
我需要运行git rm --cached third_party/opencensus-proto当在运行git子模块之前删除目录时，这一步骤可能不是必需的，然后我就可以获得丢失的子模块
我使用cmake .. -G "Visual Studio 17 2022"使用Visual Studio

然后我可以按照Windows 的进一步说明