C + + read-write txt (string type store read or write)

Before a small project need to write some configuration files, but actually need to configure the content is very little, so directly with TXT storage, and now a little collation of the next TXT read and write operation and code, written two functions convenient after the call, conveniently shared here slightly ~

Create or open txt and write txt code:

void Write txt (string name, string content, bool overwrite) {
	ofstream write (name, overwrite? ios::trunc:ios::app);
	
	if (write. Is_open ()) {//If successful		
		write << content << Endl;  
		Write. Close ();
	}
}

Read txt content and cout code

Void reads txt and displays (string name) {
fstream read file;	read the file. Imbue (Std::locale ("CHS"));
Read the file. Open (first name);

while (! Read file. EOF ()) {
	The thing read by string;
	Read the document >> read something;
	cout << read something << Endl;
}
Read the file. Close ();//closing is a good habit
}

The overall code to run is as follows:

#include <iostream>
#include <fstream>  
#include <string>
using namespace std;
void writes TXT (string name, string content, bool overwrite);
If you do not create
void read txt and display (string name);

int main () {

	//Create and write txt
	write txt ("rigid. txt", "Gou Li Country Life and death, its due to misfortune to avoid the trend.") ", false);
	True to overwrite, false to write

	/read txt and display
	read txt and display ("rigid. txt");

	System ("pause");
}

void Write txt (string name, string content, bool overwrite) {
	ofstream write (name, overwrite? ios::trunc:ios::app);
	
	if (write. Is_open ()) {//If successful		
		write << content << Endl;  
		Write. Close ();
	}
}

Void reads txt and displays (string name) {
fstream read file;	read the file. Imbue (Std::locale ("CHS"));
Read the file. Open (first name);

while (! Read file. EOF ()) {
	The thing read by string;
	Read the document >> read something;
	cout << read something << Endl;
}
Read the file. Close ();//closing is a good habit
}

The results are as follows:

Run one time:

Run two times:

Have a good study!