JAVA IO工具类

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1、packagecom.zhiyin.io;importjava.io.BufferedInputStream;importjava.io.BufferedOutputStream;importjava.io.BufferedReader;importjava.io.BufferedWriter;importjava.io.File;importjava.io.FileInputStream;importjava.io.FileNotFoundException;importjava.io.FileOutputStream;importjava.io.

2、IOException;importjava.io.InputStream;importjava.io.InputStreamReader;importjava.io.OutputStream;importjava.io.OutputStreamWriter;importjava.util.zip.ZipEntry;importjava.util.zip.ZipInputStream;importjava.util.zip.ZipOutputStream;/***@authorAdministrator*IO工具类*/publicclassIOUti

3、l{publicstaticvoidFileToFile(Stringfilepath1,Stringfilepath2){FileInputStreamfis=null;FileOutputStreamfos=null;try{fis=newFileInputStream(filepath1);fos=newFileOutputStream(filepath2);byte[]buf=newbyte[1024*2];//2Kintlen=0;while((len=fis.read(buf))!=-1){fos.write(buf,0,len);}Sy

4、stem.out.println("拷贝结束!");}catch(Exceptione){e.printStackTrace();}finally{if(fos!=null){try{fos.close();}catch(IOExceptione){//TODOAuto-generatedcatchblocke.printStackTrace();}}if(fis!=null){try{fis.close();}catch(IOExceptione){//TODOAuto-generatedcatchblocke.printStackTrace();

5、}}}}publicstaticvoidFileToConsole(Stringpath){BufferedInputStreambis=null;BufferedOutputStreambos=null;try{bis=newBufferedInputStream(newFileInputStream(path));bos=newBufferedOutputStream(System.out);byte[]buf=newbyte[1024*2];intlen=0;while((len=bis.read(buf))!=-1){bos.write(bu

6、f,0,len);bos.flush();}}catch(Exceptione){//TODOAuto-generatedcatchblocke.printStackTrace();}finally{if(bos!=null){try{bos.close();}catch(IOExceptione){//TODOAuto-generatedcatchblocke.printStackTrace();}}if(bis!=null){try{bis.close();}catch(IOExceptione){//TODOAuto-generatedcatc

7、hblocke.printStackTrace();}}}}publicstaticvoidConsoleToFile(Stringpath){BufferedReaderbr=null;BufferedWriterbw=null;try{br=newBufferedReader(newInputStreamReader(System.in));bw=newBufferedWriter(newOutputStreamWriter(newFileOutputStream(path)));Stringline=null;while((line=br.re

8、adLine())!=null){if("quit".equals(line)){System.out.pr