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标题:
java Io流
[打印本页]
作者:
黑铁太上皇
时间:
2019-8-1 16:02
标题:
java Io流
p
ublic static void
main(String[] args)
throws
IOException{
File aa =
new
File(
"e:/111"
);
File bb=
new
File(
"F:/"
);
copydloe
(aa,bb);
}
private static void
copydloe(File aa, File bb)
throws
IOException{
String name = aa.getName();
File cc =
new
File(bb,name);
if
(!cc.isDirectory()){
cc.mkdir();
}
File[] files = aa.listFiles();
for
(File f:files){
if
(f.isDirectory()){
copydloe
(f,cc);
}
else
{
File ff=
new
File(cc,f.getName());
copy
(f,ff);
}
}
}
private static void
copy(File f, File ff)
throws
IOException {
BufferedReader br =
new
BufferedReader(
new
FileReader(f));
BufferedWriter bw =
new
BufferedWriter(
new
FileWriter(ff));
String in ;
while
((in = br.readLine())!=
null
){
bw.write(in);
}
br.close();
bw.close();
}
}
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