下载两个安装包,后面一个add-in是必需的 Qt 5.2.0 for Windows 64-bit (VS 2012, 590 MB) (Info) Visual Studio Add-in 1.2.2 for Qt5 (supports versions 2008, 2010 and 2012, does not work with the Express edition) 打开VS 2012后,创建QT项目,修改配置: 1. 确保架构是x64 2. 右键点击soluton,选择Chang…