简易实现图片下载

标签：leo   tput   链接   out   string   write   while   output   read   

String str = null;
int size;
byte[] bytes = new byte[1024];

File file = new File("缓存目录");
URL url = new URL("图片链接");

BufferedInputStream bis = new BufferedInputStream(url.openStream());
BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(file));

while((size = bis.read(bytes)) != -1){
    bos.write(bytes,0,size);
}

bos.close();
bis.close();

简易实现图片下载

标签：leo   tput   链接   out   string   write   while   output   read   

原文地址：https://www.cnblogs.com/Timor88/p/13198966.html