一个读入文件的方法，这里调用了iostream 中的 getline 方法
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| #include <fstream>
#include <iostream>
using namespace std;
int main() {
char buff[100];
ifstream infile("t.txt");
cout << "reading from t.txt" << endl;
cout << "the data is: " << endl;
while (!infile.eof()) {
infile.getline(buff, 100);
cout << buff << endl;
}
cout << "END!!" << endl;
infile.close();
return 0;
}
|