/**
* 以阻塞的方式立即下载一个文件，该方法会覆盖已经存在的文件
*
* @param task
* @return "ok" if download success (else return errmessage);
*/
static String download(DownloadTask task) {
if (!openedStatus && show) openStatus();
URL url;
HttpURLConnection conn;
try {
url = new URL(task.getOrigin());
conn = (HttpURLConnection) url.openConnection();
conn.setConnectTimeout(30000);
conn.setReadTimeout(30000);
conn.setRequestProperty(
"User-Agent",
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.134 Safari/"
+ Math.random());
if ("www.imgjav.com".equals(url.getHost())) { // 该网站需要带cookie请求
conn.setRequestProperty(
"User-Agent",
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.134 Safari/537.36");
// conn.setRequestProperty("Cookie", "__cfduid=d219ea333c7a9b5743b572697b631925a1446093229;
// cf_clearance=6ae62d843f5d09acf393f9e4eb130d9366840c82-1446093303-28800");
conn.setRequestProperty(
"Cookie",
"__cfduid=d6ee846b378bb7d5d173a05541f8a2b6a1446090548; cf_clearance=ea10e8db31f8b6ee51570b118dd89b7e616d7b62-1446099714-28800");
conn.setRequestProperty("Host", "www.imgjav.com");
}
Path directory = Paths.get(task.getDest()).getParent();
if (!Files.exists(directory)) Files.createDirectories(directory);
} catch (Exception e) {
e.printStackTrace();
return e.getMessage();
}
try (InputStream is = conn.getInputStream();
BufferedInputStream in = new BufferedInputStream(is);
FileOutputStream fos = new FileOutputStream(task.getDest());
OutputStream out = new BufferedOutputStream(fos); ) {
int length = conn.getContentLength();
if (length < 1) throw new IOException("length<1");
byte[] binary = new byte[length];
byte[] buff = new byte[65536];
int len;
int index = 0;
while ((len = in.read(buff)) != -1) {
System.arraycopy(buff, 0, binary, index, len);
index += len;
allLen += len; // allLen有线程安全的问题 ，可能会不正确。无需精确数据，所以不同步了
task.setReceivePercent(String.format("%.2f", ((float) index / length) * 100) + "%");
}
out.write(binary);
} catch (IOException e) {
e.printStackTrace();
return e.getMessage();
}
return "ok";
}
void addBody(HttpURLConnection conn, byte[] content) throws IOException
{
conn.setRequestProperty(CONTENT_LENGTH, String.valueOf(content.length));
// Set default content type if none is set.
if (conn.getRequestProperty(CONTENT_TYPE) == null)
{
conn.setRequestProperty(CONTENT_TYPE, DEFAULT_CONTENT_TYPE);
}
conn.setDoOutput(true);
conn.getOutputStream().write(content);
}
public void run() {
try {
Thread.sleep(10);
byte[] buf = getBuf();
URL url = new URL("http://127.0.0.1:" + port + "/test");
HttpURLConnection con = (HttpURLConnection) url.openConnection();
con.setDoOutput(true);
con.setDoInput(true);
con.setRequestMethod("POST");
con.setRequestProperty(
"Content-Type",
"Multipart/Related; type=\"application/xop+xml\"; boundary=\"----=_Part_0_6251267.1128549570165\"; start-info=\"text/xml\"");
OutputStream out = con.getOutputStream();
out.write(buf);
out.close();
InputStream in = con.getInputStream();
byte[] newBuf = readFully(in);
in.close();
if (buf.length != newBuf.length) {
System.out.println("Doesn't match");
error = true;
}
synchronized (lock) {
++received;
if ((received % 1000) == 0) {
System.out.println("Received=" + received);
}
}
} catch (Exception e) {
// e.printStackTrace();
System.out.print(".");
error = true;
}
}
public void run() {
try {
URL url = new URL(protocol + "://localhost:" + port + "/test1/" + f);
HttpURLConnection urlc = (HttpURLConnection) url.openConnection();
if (urlc instanceof HttpsURLConnection) {
HttpsURLConnection urlcs = (HttpsURLConnection) urlc;
urlcs.setHostnameVerifier(
new HostnameVerifier() {
public boolean verify(String s, SSLSession s1) {
return true;
}
});
urlcs.setSSLSocketFactory(ctx.getSocketFactory());
}
byte[] buf = new byte[4096];
if (fixedLen) {
urlc.setRequestProperty("XFixed", "yes");
}
InputStream is = urlc.getInputStream();
File temp = File.createTempFile("Test1", null);
temp.deleteOnExit();
OutputStream fout = new BufferedOutputStream(new FileOutputStream(temp));
int c, count = 0;
while ((c = is.read(buf)) != -1) {
count += c;
fout.write(buf, 0, c);
}
is.close();
fout.close();
if (count != size) {
throw new RuntimeException("wrong amount of data returned");
}
String orig = root + "/" + f;
compare(new File(orig), temp);
temp.delete();
} catch (Exception e) {
e.printStackTrace();
fail = true;
}
}
@Override
public HTTPResponse call() throws Exception {
final HttpURLConnection hc = (HttpURLConnection) uri.toURL().openConnection();
try {
hc.setDoOutput(true);
hc.setRequestMethod(method.name());
hc.setRequestProperty(MimeTypes.CONTENT_TYPE, MimeTypes.APP_XML);
hc.getOutputStream().write(content);
hc.getOutputStream().close();
hc.setReadTimeout(SOCKET_TIMEOUT);
while (!stop) {
try {
return new HTTPResponse(hc.getResponseCode());
} catch (final SocketTimeoutException e) {
}
}
return null;
} finally {
hc.disconnect();
}
}
void addHeaders(HttpURLConnection conn)
{
for (String key : headers.keySet())
conn.setRequestProperty(key, headers.get(key));
}