本文介绍了如何将String写入文本文件?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有一个String,用于存储几个文件的处理结果。如何将该String写入项目中的.txt文件?我有另一个String变量,它是.txt文件的所需名称。
I have a String that is storing the processed results for a few files. How do I write that String to a .txt file in my project? I have another String variable which is the desired name of the .txt file.
推荐答案
试试这个:
//Put this at the top of the file:
import java.io.*;
import java.util.*;
BufferedWriter out = new BufferedWriter(new FileWriter("test.txt"));
//Add this to write a string to a file
//
try {
out.write("aString\nthis is a\nttest"); //Replace with the string
//you are trying to write
}
catch (IOException e)
{
System.out.println("Exception ");
}
finally
{
out.close();
}
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