C++字符串与数值类型的转换std::string str; int i = atoi(str.c_str());版权声明:本文为qq_42756072原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接和本声明。原文链接:https://blog.csdn.net/qq_42756072/article/details/104664022