ONVIF中getpreset返回中文乱码问题解决

soap_set_mode(proxyDevice.soap,SOAP_C_UTFSTRING);
soap_set_mode(proxyDiscovery.soap,SOAP_C_UTFSTRING);
soap_set_mode(proxyMedia.soap,SOAP_C_UTFSTRING);
soap_set_mode(proxyPTZ.soap,SOAP_C_UTFSTRING);
soap_set_mode(proxyImaging.soap,SOAP_C_UTFSTRING);
soap_set_mode(proxyEvent.soap,SOAP_C_UTFSTRING);