C++ string对象读文件

#include <iostream>#include <fstream>#include <iterator>#include <string>using namespace std;int main(int argc, char* argv[]){ifstream file("C:\\log.log");if (!file){cout<< "Error!";return -1;}if (!file.is_open()){cout<< "Error!";return -1;}string str((istreambuf_iterator<char>(file)), istreambuf_iterator<char>());cout << str;return 0;}

怎么样？是不是很方便？

感谢mashroomxl对我提出的疑问；我已改正过来；