Question

由于一些奇怪的原因，当我尝试编译时，我得到错误代码LNK2019与此描述：

严重级代码描述项目文件行抑制状态错误LNK2019未解析的外部符号__imp__PathCombineW @ 12在函数＆＃34; void __cdecl createEnvironment中引用（wchar_t *，struct _SECURITY_ATTRIBUTES *，struct _SECURITY_ATTRIBUTES *）＆＃34; （？createEnvironment @@ YAXPA_WPAU_SECURITY_ATTRIBUTES @@ 1 @ Z）Umberella F：\ Projects \ Umberella \ Umberella \ main.obj 1

#include <iostream>
#include <windows.h>
#include "Shlwapi.h"

using namespace std;


void createEnvironment (wchar_t* lpPathName, LPSECURITY_ATTRIBUTES lpSecurityAttributes, LPSECURITY_ATTRIBUTES lpSecurityAttributesRest)
{

    //Create the main directory
    CreateDirectory(lpPathName, lpSecurityAttributes);

    //Combine main with subfolder and put it in buffer loggdir
wchar_t* tempERRLoggDir = L"//Reportlogg";
wchar_t loggERRdir[MAX_PATH];
PathCombine(loggERRdir, lpPathName, tempERRLoggDir);

CreateDirectory(loggERRdir, lpSecurityAttributesRest);

    return;
}

void main (void)
{
    //Define main directory
    wchar_t* mainDir = L"C://Umberella";
    createEnvironment(mainDir, NULL, NULL);



}

Answer 1

这不是编译器错误，而是链接器错误。您缺少定义PathCombine的库。

在#include标题后添加：

#pragma comment (lib, "shlwapi")

这将链接到满足链接器所需的shlwapi.lib文件。

我的功能似乎是正确的，但我得到编译错误

1 个答案: