使用ifstream和getline读取文件内容[c++] ZZ

 

假设有一个叫 data.txt 的文件, 它包含以下内容: 

Fry: One Jillion dollars.
[Everyone gasps.]
Auctioneer: Sir, that's not a number.
数据读取， 测试 。

以下就是基于 data.txt 的数据读取操作:

#include <iostream>
#include <fstream>
#include <string>

using namespace std;

//输出空行
void OutPutAnEmptyLine()
}

输出结果为:
Read from file: Fry:
Read from file: One
Read from file: Jillion
Read from file: dollars.
Read from file: [Everyone
Read from file: gasps.]
Read from file: Auctioneer:
Read from file: Sir,
Read from file: that's
Read from file: not
Read from file: a
Read from file: number.
Read from file: 数据读取，
Read from file: 测试
Read from file: 。 

Read from file: Fry: One Jillion dollars.
Read from file: [Everyone gasps.]
Read from file: Auctioneer: Sir, that's not a number.
Read from file: 数据读取， 测试 。

Read from file: Fry: One Jillion dollars.
Read from file: [Everyone gasps.]
Read from file: Auctioneer: Sir, that's not a number.
Read from file: 数据读取， 测试 。

Error opening  dataFUNNY.txt for input
Press any key to continue

 

http://www.cnblogs.com/jcsu/articles/1190685.html

假设有一个叫 data.txt 的文件, 它包含以下内容: 

Fry: One Jillion dollars.
[Everyone gasps.]
Auctioneer: Sir, that's not a number.
数据读取， 测试 。

以下就是基于 data.txt 的数据读取操作:

#include <iostream>
#include <fstream>
#include <string>

using namespace std;

//输出空行
void OutPutAnEmptyLine()
}

输出结果为:
Read from file: Fry:
Read from file: One
Read from file: Jillion
Read from file: dollars.
Read from file: [Everyone
Read from file: gasps.]
Read from file: Auctioneer:
Read from file: Sir,
Read from file: that's
Read from file: not
Read from file: a
Read from file: number.
Read from file: 数据读取，
Read from file: 测试
Read from file: 。 

Read from file: Fry: One Jillion dollars.
Read from file: [Everyone gasps.]
Read from file: Auctioneer: Sir, that's not a number.
Read from file: 数据读取， 测试 。

Read from file: Fry: One Jillion dollars.
Read from file: [Everyone gasps.]
Read from file: Auctioneer: Sir, that's not a number.
Read from file: 数据读取， 测试 。

Error opening  dataFUNNY.txt for input
Press any key to continue