python代码,它无法在Windows 7平台上运行。
def libSO():
lib = ctypes.cdll.LoadLibrary("./ConsoleApplication2.so")
lib.cfoo2(1, 3)
当我尝试运行它时,从python3.4.3获取错误消息...... 我不知道为什么。
Traceback (most recent call last):
File "<pyshell#8>", line 1, in <module>
libSO()
File "C:\Python34\test.py", line 12, in libSO
lib = ctypes.cdll.LoadLibrary("./ConsoleApplication2.so")
File "C:\Python34\lib\ctypes\__init__.py", line 429, in LoadLibrary
return self._dlltype(name)
File "C:\Python34\lib\ctypes\__init__.py", line 351, in __init__
self._handle = _dlopen(self._name, mode)
OSError: [WinError 126] The specified module could not be found
C ++代码是:
#include<iostream>
using namespace std;
void foo2(int a, int b)
{
cout << a << " " << b << endl;
}
extern "C"
{
void cfoo2(int a, int b)
{
foo2(a, b);
}
}
我使用Cygwin编译: g ++ ConsoleApplication2.cpp -shared -o ConsoleApplication2.so
我对库感兴趣并且python文件在同一路径中(C:\ Python34)
那么为什么它不起作用?!