boost::asio ssl 链接错误

use*_*036 5 c++ ssl boost openssl boost-asio

我使用的是 boost 1.47 版,visual studio 2010,我下载了 windows 的二进制文件,并从我的项目首选项中链接到包含目录和 lib 目录。但是我仍然无法使用 boost::asio 的任何 ssl 功能。

这是我下载二进制文件的站点:http : //www.slproweb.com/products/Win32OpenSSL.html

我下载了:Visual C++ 2008 Redistributables 和 Win32 OpenSSL v1.0.1

这些是我收到的错误消息:

Error   1   error LNK2019: unresolved external symbol _ERR_reason_error_string referenced in function "public: virtual class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > __thiscall boost::asio::error::detail::ssl_category::message(int)const " (?message@ssl_category@detail@error@asio@boost@@UBE?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@H@Z) C:\Documents and Settings\Elias\my documents\visual studio 2010\Projects\OmniTcp\OmniTcp\main.obj   OmniTcp

Error   2   error LNK2001: unresolved external symbol _ERR_reason_error_string  C:\Documents and Settings\Elias\my documents\visual studio 2010\Projects\OmniTcp\OmniTcp\OmniTcp.obj    OmniTcp

Error   3   error LNK2019: unresolved external symbol _CRYPTO_set_id_callback referenced in function "public: __thiscall boost::asio::ssl::detail::openssl_init_base::do_init::do_init(void)" (??0do_init@openssl_init_base@detail@ssl@asio@boost@@QAE@XZ)  C:\Documents and Settings\Elias\my documents\visual studio 2010\Projects\OmniTcp\OmniTcp\main.obj   OmniTcp

Error   4   error LNK2001: unresolved external symbol _CRYPTO_set_id_callback   C:\Documents and Settings\Elias\my documents\visual studio 2010\Projects\OmniTcp\OmniTcp\OmniTcp.obj    OmniTcp

Error   5   error LNK2019: unresolved external symbol _CRYPTO_set_locking_callback referenced in function "public: __thiscall boost::asio::ssl::detail::openssl_init_base::do_init::do_init(void)" (??0do_init@openssl_init_base@detail@ssl@asio@boost@@QAE@XZ) C:\Documents and Settings\Elias\my documents\visual studio 2010\Projects\OmniTcp\OmniTcp\main.obj   OmniTcp

Error   6   error LNK2001: unresolved external symbol _CRYPTO_set_locking_callback  C:\Documents and Settings\Elias\my documents\visual studio 2010\Projects\OmniTcp\OmniTcp\OmniTcp.obj    OmniTcp

Error   25  error LNK1120: 12 unresolved externals  C:\Documents and Settings\Elias\my documents\visual studio 2010\Projects\OmniTcp\Debug\OmniTcp.exe  OmniTcp
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我收到了更多错误消息,但它们都彼此相似。

Joh*_*ffy 6

这些是我与 boost 1.69、visual studio 2019 和 OpenSSl-Win64 链接的库:

libssl.lib;libcrypto.lib
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sel*_*rer 2

将 SSL 依赖项(lib 文件)手动添加到项目-->属性-->链接器-->输入-->其他依赖项。