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发表于 2021-10-11 18:49:45
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判断方法的问题,判断不正确,或者说不严谨。
- #include <iostream>
- #include <tchar.h>
- #include <urlmon.h>
- #pragma comment (lib,"urlmon.lib")
- int main()
- {
- HRESULT hr = URLDownloadToFile(NULL,
- _T("https://www.baidu.com/img/PCtm_d9c8750bed0b3c7d089fa7d55720d6cf.png"),
- _T(".\\logo.png"),
- 0,
- NULL);
- if (FAILED(hr))
- {
- std::cout << "返回值:" << hr << " 下载失败!\n";
- return -1;
- }
- std::cout << "返回值:" << hr << " 下载成功!\n";
- return 0;
- }
复制代码
参考链接:https://blog.csdn.net/k83133058/article/details/120708952 |
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