public static void main1()throws IOException{
FileInputStream fileInputStream = new FileInputStream("");
byte[] buffer = new byte[1024];
int hasRead = 0;
while((hasRead = fileInputStream.read(buffer)) > 0){
System.out.print(new String(buffer, 0, hasRead));
}
fileInputStream.close();
}
public static void main2()throws IOException{
FileReader fileReader = new FileReader("");
char[] buffer = new char[32];
int hasRead = 0;
while((hasRead = fileReader.read(buffer)) > 0){
System.out.print(new String(buffer, 0, hasRead));
}
fileReader.close();
}
public static void main3()throws IOException{
FileInputStream fileInputStream = new FileInputStream("");
FileOutputStream fileOutputStream = new FileOutputStream("");
byte[] buffer = new byte[1024];
int hasRead = 0;
while((hasRead = fileInputStream.read(buffer)) > 0){
fileOutputStream.write(buffer, 0, hasRead);
}
fileInputStream.close();
fileOutputStream.close();
}
JAVA IO流中常用节点流程序示列
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转载自blog.csdn.net/weixin_44703894/article/details/109844465
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