1、使用#pragma comment(linker,"/subsystem:\"windows\" /entry:\"mainCRTStartup\"")
#pragma comment(linker, "/subsystem:\"windows\" /entry:\"mainCRTStartup\"")
int main()
{
std::cout << "Hello World!\n";
}
2、visual studio中设置。点击工程属性,选择链接器,系统,子系统,选择窗口 (/SUBSYSTEM:WINDOWS),然后再选择高级、入口点,填写mainCRTStartup。
微软开发文档参考:https://docs.microsoft.com/zh-cn/cpp/build/reference/entry-entry-point-symbol?view=vs-2019