Java流读写

来源：互联网发布：linux合并文件编辑：程序博客网时间：2024/04/30 05:56

写：

package com.wjy.write;import java.io.BufferedWriter;import java.io.FileOutputStream;import java.io.OutputStreamWriter;public class FileWriter {    public void writeContent(){        BufferedWriter bw=null;        try {            bw=new BufferedWriter(new OutputStreamWriter(new FileOutputStream("E:/svndemo/repository/conf/authzz")));              bw.write("xxx");              bw.close();                    } catch (Exception e) {            // TODO: handle exception        }            }}

读：

package com.wjy.read;import java.io.BufferedReader;import java.io.File;import java.io.FileInputStream;import java.io.InputStreamReader;public class FileReader {    public void readContent(){        String content=null;        BufferedReader br=null;        try {            br = new BufferedReader(new InputStreamReader(new FileInputStream(new File("E:/svndemo/repository/conf/passwd"))));            while ((content=br.readLine())!=null) {                System.out.println(content);            }               br.close();        } catch (Exception e) {            // TODO: handle exception        }            }}

Main函数：

package com.wjy.main;import com.wjy.read.FileReader;import com.wjy.write.FileWriter;public class MainOption {public static void main(String args[]){//    TxtReader reader=new TxtReader();//    reader.readContent();    FileWriter writer=new FileWriter();    writer.writeContent();}}

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