最简单的方法是使用wmain
:
#include <fcntl.h>
#include <stdio.h>
int wmain (int argc, wchar_t** argv) {
_setmode(_fileno(stdout), _O_WTEXT);
wprintf(L"%s\n", argv[1]);
return 0;
}
也可以用以下方法完成GetCommandLineW
;这是代码的简单版本
发现于手刹回购 http://github.com/HandBrake/HandBrake/blob/511560a7f2f/test/test.c#L209-L249:
#include <stdio.h>
#include <windows.h>
int get_argv_utf8(int* argc_ptr, char*** argv_ptr) {
int argc;
char** argv;
wchar_t** argv_utf16 = CommandLineToArgvW(GetCommandLineW(), &argc);
int i;
int offset = (argc + 1) * sizeof(char*);
int size = offset;
for (i = 0; i < argc; i++)
size += WideCharToMultiByte(CP_UTF8, 0, argv_utf16[i], -1, 0, 0, 0, 0);
argv = malloc(size);
for (i = 0; i < argc; i++) {
argv[i] = (char*) argv + offset;
offset += WideCharToMultiByte(CP_UTF8, 0, argv_utf16[i], -1,
argv[i], size-offset, 0, 0);
}
*argc_ptr = argc;
*argv_ptr = argv;
return 0;
}
int main(int argc, char** argv) {
get_argv_utf8(&argc, &argv);
printf("%s\n", argv[1]);
return 0;
}