我学习c ++,今天开始学习文件处理.但是在运行此代码时遇到错误
#include <iostream>
#include <fstream.h>
using namespace std;
int main()
{
fstream file;
file.open("test.txt",ios::in|ios::out)
file.close();
return 0;
}
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获取错误
Cannot open include file: 'fstream.h': No such file or directory
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怎么了?