Qt 连接 https ：解决OpenSSL问题

川长思鸟来 2022-12-25 05:53 204阅读 0赞

# Qt 连接 https ：解决OpenSSL问题 #

![20201130194842900.png][]

QNetworkAccessManager *manager = new QNetworkAccessManager(this);
    qDebug() << manager->supportedSchemes();

![20201130194902669.png][]

**如果返回值中没有 `https`,则证明没有加载OpenSSL模块；**

## 2.下载相对应的文件 ##

### [http://slproweb.com/products/Win32OpenSSL.html][http_slproweb.com_products_Win32OpenSSL.html] ###

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d0bDE5OTI_size_16_color_FFFFFF_t_70][]

## 3.安装以及拷贝两个dll文件到相应的文件夹下 ##

根据自己使用的QT编译器时32位还是64位，对应下载安装包。将下载的安装包进行安装，**安装到第二个选项时，选择安装到指定的/bin目录下**。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d0bDE5OTI_size_16_color_FFFFFF_t_70 1][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d0bDE5OTI_size_16_color_FFFFFF_t_70 2][]

QNetworkAccessManager *manager = new QNetworkAccessManager(this);
    qDebug() << manager->supportedSchemes();

![20201130195429662.png][]

**即可完成https请求！！！**

[20201130194842900.png]: /images/20221120/790bd64e64a5497e989735abb869ac7a.png
[20201130194902669.png]: /images/20221120/2027574030d04cc98f45f8f0a6402a8f.png
[http_slproweb.com_products_Win32OpenSSL.html]: http://slproweb.com/products/Win32OpenSSL.html
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d0bDE5OTI_size_16_color_FFFFFF_t_70]: /images/20221120/2538fafbd30847098c839755a2c2cf72.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d0bDE5OTI_size_16_color_FFFFFF_t_70 1]: /images/20221120/c67a993d147840b3bad5093b1a2fa8c8.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d0bDE5OTI_size_16_color_FFFFFF_t_70 2]: /images/20221120/6bba8bc6e005477c981a90dc6584aab7.png
[20201130195429662.png]: /images/20221120/5c7787a5e0cb43c79be3a1658d1bd58e.png