试试这个:
public static String getImgurContent(String clientID) throws Exception {
URL url;
url = new URL("https://api.imgur.com/3/image");
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
String data = URLEncoder.encode("image", "UTF-8") + "="
+ URLEncoder.encode(IMAGE_URL, "UTF-8");
conn.setDoOutput(true);
conn.setDoInput(true);
conn.setRequestMethod("POST");
conn.setRequestProperty("Authorization", "Client-ID " + clientID);
conn.setRequestMethod("POST");
conn.setRequestProperty("Content-Type",
"application/x-www-form-urlencoded");
conn.connect();
StringBuilder stb = new StringBuilder();
OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
wr.write(data);
wr.flush();
// Get the response
BufferedReader rd = new BufferedReader(
new InputStreamReader(conn.getInputStream()));
String line;
while ((line = rd.readLine()) != null) {
stb.append(line).append("\n");
}
wr.close();
rd.close();
return stb.toString();
}
几乎就像矮胖子一样,把每一块拼凑起来,到处都是代码,至少它按预期工作,可惜他们没有例子......
享受。
ps:你也可以用FILES制作(还没试过),但你需要将图像转换为base64,然后转换为utf8(替换url)
编辑,使用这个而不是 URL,这样你就可以上传文件:
//create base64 image
BufferedImage image = null;
File file = new File(imageDir);
//read image
image = ImageIO.read(file);
ByteArrayOutputStream byteArray = new ByteArrayOutputStream();
ImageIO.write(image, "png", byteArray);
byte[] byteImage = byteArray.toByteArray();
String dataImage = Base64.encode(byteImage);
String data = URLEncoder.encode("image", "UTF-8") + "="
+ URLEncoder.encode(dataImage, "UTF-8");