1. int a = 10; char *intStr = itoa(a); string str = string(intStr); 2. int a = 10; stringstream ss; ss << a; string str = ss.str(); 3. C++11 (推荐,如果支持的话) #include
std::string s = std::to_string(42); 4. C++ 98即可 (不支持C++11就用这个或者2,233 ) #include
#define SSTR( x ) static_cast< std::ostringstream & >( \ ( std::ostringstream() << std::dec << x ) ).str() 5. Boost #include
int num = 4;
原文:https://blog.csdn.net/zmdsjtu/article/details/
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