下面我们开始编译: 一、前提条件 前提条件1: MySQL 64位驱动,可到官网下mysql-connector-c-6.1.11-winx64.zip ,解压到某个文件夹,例如: D:\Softwares\QT\MySql\mysql64 前提条件2: CMake ,如果没安装可以使用Qt Maintenance Tool添加 安装完成后,你可以在Qt安装目录Tools目录下找到 CMake_64 前提条件3: 要...
1).复制编译好的库文件 我们将这2个文件复制到 D:\ProgramFiles\Qt\6.8.0\mingw_64\plugins\sqldrivers 下 2).复制libmysql.dll到对应的bin目录下 D:\Softwares\QT\MySql\mysql64\lib\libmysql.dll 复制到 D:\ProgramFiles\Qt\6.8.0\mingw_64\bin 下面 第5步:验证成果 到此全部完成,你需要重启QT测试你...
Step 1: 打开.\auto\lib\openssl\makefile.msvc文件 Step 2: 找到以下代码进行替换 perl Configure $(OPENSSL_TARGET) no-shared no-threads替换为perl Configure VC-WIN64A no-shared Step 3 找到以下代码进行替换 if exist ms\do_ms.bat替换为if exist ms\do_win64a.bat ms\do_ms替换为ms\do_win64a...
The above example is a conversion between double and 64-bit integer, so both types are the same size. There was another issue in the ARM64 backend preventing auto-vectorization on conversion between different sized types and it has been fixed as well. MSVC also auto-vectorizes the following ...
ARM64 supports by-element operation in several instructions such asfmul,fmla,fmls, etc. This feature allows a SIMD operand to be computed directly by a SIMD element using an index to access it. In the example below where we multiply a scalar with an array, MSVC duplicated the vector element...
根据错误信息中的路径,手动检查文件qmainwindow是否存在于..\..\..\..\..\..\qt\6.8.0\msvc2022_64\include\qtwidgets\目录下。 如果路径太长或不容易直接访问,可以尝试从根目录开始逐级检查每个上级目录,确保路径的每个部分都是正确的。 修正路径或重新配置: 如果发现路径错误,你需要在IDE的项目设置中修正它...
操作系统:win11 64位企业版 Qt版本:5.15.2 MSVC 64位 VS版本:2022企业版64位 按照帮助文档里的方法写了一个demo,在程序启动的时候报错: [0305/222822.360:WARNING:chrome_browser_cloud_management_controller.cc(87)] Could not create policy manager as CBCM is not
如何在Qt中引入ffmpeg(Windows10 64位,msys2_64编译ffmpeg) 1426 1 2 qt运行报错 675 0 1 建议用qt 677 1 1 springboot 和 qt 2405 1 2 请问在QT项目中,老师建议使用用QT的智能指针还是用c11语法的智能指针? 712 0 1 登录后可查看更多问答,登录/注册...
[VS2022 17.6.4] MSVC v143 - VS 2022 C++ x64/x86 Build Tools (17.34-17.4) sets $(VCToolsRedistInstallDir) to wrong directory Closed - Fixed12 0Votes JPJean-Luc Pedneault -Reported Jul 11, 2023 4:54 AM We have noticed that using MSVC v143 - VS 2022 ...
FAILED: binrz/rz-hash/rz-hash.exe "link" /MACHINE:x64 /OUT:binrz/rz-hash/rz-hash.exe binrz/rz-hash/rz-hash.exe.p/rz-hash.c.obj "/release" "/nologo" "/OPT:REF" "librz/main/rz_main.lib" "librz/util/rz_util.lib" "librz/demangler/rz_demangler.lib" "librz/magic/rz_magic...