Visual Studio 构建 C++ MySQL 连接器时出现 2019 错误

Visual Studio 2019 error on build C++ MySQL connector

我从 Connector/C++ 8.0.26 下载了库和头文件,并一一尝试,但总是在构建点上出错。

我使用 Visual Studio 2019(版本 16.10.0)并根据 MySQL 网站的示例创建了一个简单的控制台应用程序。原来的例子是这样的:

#include "mysql_connection.h"

#include <cppconn/driver.h>
#include <cppconn/exception.h>
#include <cppconn/resultset.h>
#include <cppconn/statement.h>

using namespace std;

int main(void)
{
cout << endl;
cout << "Running 'SELECT 'Hello World!' »
   AS _message'..." << endl;

try {
  sql::Driver *driver;
  sql::Connection *con;
  sql::Statement *stmt;
  sql::ResultSet *res;

  /* Create a connection */
  driver = get_driver_instance();
  con = driver->connect("tcp://127.0.0.1:3306", "root", "root");
  /* Connect to the MySQL test database */
  con->setSchema("test");

  stmt = con->createStatement();
  res = stmt->executeQuery("SELECT 'Hello World!' AS _message");
  while (res->next()) {
    cout << "\t... MySQL replies: ";
    /* Access column data by alias or column name */
    cout << res->getString("_message") << endl;
    cout << "\t... MySQL says it again: ";
    /* Access column data by numeric offset, 1 is the first column */
    cout << res->getString(1) << endl;
  }
  delete res;
  delete stmt;
  delete con;

} catch (sql::SQLException &e) {
  cout << "# ERR: SQLException in " << __FILE__;
  cout << "(" << __FUNCTION__ << ") on line " »
     << __LINE__ << endl;
  cout << "# ERR: " << e.what();
  cout << " (MySQL error code: " << e.getErrorCode();
  cout << ", SQLState: " << e.getSQLState() << " )" << endl;
}

cout << endl;

return EXIT_SUCCESS;
}

我在不同的配置下遇到了同样的错误(32,64,Debug|release ....):

我在这里阅读了超过 100 个主题,在其他网站上也阅读了关于相同问题的主题,并尝试了他们提供的每一个解决方案,但 none 其中有效。

我尚未检查的唯一解决方案是下载 VS 2015 并尝试使用它。

现在是 2021 年,这真的是创建 C++/MySQL 简单 APP 的正确解决方案,还是我必须做其他事情?

在检查了互联网上的所有解决方案后,最终通过将所有 .dll 文件复制到 c:/windows 解决了问题!