摘要：
int转string #include <sstream> int num = 100; std::ostringstream ss; ss << num; cout << ss.str(); string转int #include <sstream> int num; string str = " 阅读全文
摘要：
std::vector<std::string> stringSplit(const std::string& str, char delim) { std::size_t previous = 0; std::size_t current = str.find(delim); std::vecto 阅读全文
