用Java生成文本文件(收集)-JSP教程,Java技巧及代码

import java.io.file;

import java.io.filewriter;

import java.io.printwriter;

import java.io.ioexception;

public class result {

private file result =new file("result.txt");

private filewriter writer;

private printwriter pw;

public result() {

try {

writer = new filewriter("result.txt");

pw=new printwriter(writer);

}

catch (ioexception iox){

system.err.println(iox);

}

}

public void aline(string in) { //写入一行

pw.println(in);

}

public void finish() { //关闭输入流，将文字从缓存写入文件

try{

pw.flush();

writer.close();

}catch (ioexception iox){

system.err.println(iox);

}

}

}