QPluginLoader 开发机 正常。客户机无法读取

[weixin_38088281]

复制代码QString ppp="D:\\Release\\sqldrivers\\qsqlodbc4.dll";//QApplication::applicationDirPath()+"/sqldrivers/qsqlodbc4.dll"; QPluginLoader loader(ppp);bool b=loader.load();QMessageBox::about(NULL,"112",QString("%1 ！%2").arg(b?"是":"否").arg(ppp));开发机正常读取。。目标机器就不行。。郁闷死。。。大哥。。解决不了了。求助啊