这是我需要的 dll 列表，我也复制了 C:QtQt5.0.25.0.2mingw47_32plugins平台文件夹:

仅此而已，它对我有用.顺便说一句，我使用 Windows 7 Ultimate 64x 和 Qt 5.0.2 for Windows 32-bit (MinGW 4.7, 650 MB) package for Qt.

您可能还需要复制 QtCreator 的 .dll，并且您可能还需要一个名为 qt.conf 的文件，其中包含以下内容(从@Renato 回答中复制):

[路径]图书馆=./平台

I have developed a simple application with Qt 5.0.2 on Windows 7 Ultimate. As a compiler the QtCreator used MSVC2012_64bit. And I cannot move my application onto other computer. It does not work. Qt application requires DLLs that I can't find. The dependency explorer thinks that the .dlls below are not found. Where I can find them? Why is this problem so wide spreaded? All the people complain that they can not get their .exe, which is developed with Qt, work on other computer .

EDIT1: BTW when I have added DCOMP.dll downloaded from the internet, the not found dlls become 2-3 times more than it is now :)

EDIT2: Also note that on other computer (Windows 7 Home Premium) when I double click on the exe file, it shows that it loades and no effect, no error nothing at all.

This the list of dlls I needed and also I have copied the C:QtQt5.0.25.0.2mingw47_32pluginsplatforms folder:

Just this and it worked for me. BTW I use Windows 7 Ultimate 64x, and Qt 5.0.2 for Windows 32-bit (MinGW 4.7, 650 MB) package for Qt.

EDIT: You might also need QtCreator's .dll to be copied and also you might need to have a file named qt.conf with the following content (copied from @Renato answer):

[Paths]

Libraries=./platforms