1.char* 转QString
const char* p = “码农code之路”;
QString str= p;
2.QString转char*
推荐方法:
QString data = “码农code之路”;
std::string str = data.toStdString();
const char* ch = str.c_str();
const char* p = “码农code之路”;
QString str= p;
推荐方法:
QString data = “码农code之路”;
std::string str = data.toStdString();
const char* ch = str.c_str();