String url="https://xxxx";
InputStream ism = null;
File dir = new File("F:/downloads/test.jpg");//下载路径
try{
System.out.println(url);
URL imgUrl = new URL(url);
HttpURLConnection conn=(HttpURLConnection)imgUrl.openConnection();
conn.setRequestProperty("User-Agent","Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Mobile Safari/537.36");
ism = conn.getInputStream();
if(ism!=null){
OutputStream osm = new FileOutputStream(dir);
byte[] buff = new byte[1024];
while (true) {
int readed = ism.read(buff);
if (readed == -1) {
break;
}
byte[] temp = new byte[readed];
System.arraycopy(buff, 0, temp, 0, readed);
osm.write(temp);
}
osm.close();
}
}catch(Exception e){
e.printStackTrace();
}
网络图片下载(带请求头)
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转载自blog.csdn.net/GrassEva/article/details/80404207
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