Java读取本地一个文件,上传到本地另一个地方
package test;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
public class myTest {
public static void main(String[] args) throws IOException {
String loadPath = "E:/timg.jpg", outPath = "D:/uplode.jpg";
InputStream in = new FileInputStream(new File(loadPath));
FileOutputStream out = new FileOutputStream(new File(outPath));
byte[] buffer = new byte[100];// 缓存大小
int readNumber = 0;
while ((readNumber = in.read(buffer)) != -1) {
out.write(buffer, 0, readNumber);// 读取并输出buffer数组里面0~n个字节
}
in.close();
out.close();
}
}