public class RongCloudMethodUtil {
/**
* 获取token
*
* @param userId
* @param name
* @param portraitUri
*/
public static String getToken(String userId, String name, String portraitUri) {
String getToken = "https://api.cn.rong.io/user/getToken.json";
Map<String, String> params = new HashMap<String, String>();
params.put("userId", userId);
params.put("name", name);
params.put("portraitUri", portraitUri);
byte[] resultArray;
String token = null;
try {
resultArray = RongCloudUtil.post(getToken, params, "UTF-8", 20000);
String result = new String(resultArray);
JSONObject obj = JSONObject.fromObject(result);
token = obj.get("token").toString();
} catch (Exception e) {
e.printStackTrace();
System.out.println("没获取到token");
}
return token;
}
/**
* 推送系统信息
*
* @param content 消息内容
* @param fromUserId 1
* @param toUserId userId
* @param objectName RC:TxtMsg
* @param pushContent 消息标题
* @param pushData 空-安卓 非空：苹果
*/
public static void pushSystemMessage(String content, String fromUserId,
String toUserId, String objectName, String pushContent,
String pushData) {
String systemMessage = "https://api.cn.rong.io/message/system/publish.json";
Map<String, String> params = new HashMap<String, String>();
// String content="{\"content\":\"2\"}";
params.put("content", content);
params.put("fromUserId", fromUserId);
params.put("toUserId", toUserId);
params.put("objectName", objectName);
params.put("pushContent", pushContent);
params.put("pushData", pushData);
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(systemMessage, params, "UTF-8",
20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("发送信息出错了");
}
}
/**
* 刷新个人信息
*
* @param userId
* @param name
* @param portraitUri
*/
public static void refreshUserInformation(String userId, String name,
String portraitUri) {
String refresh = "https://api.cn.rong.io/user/refresh.json";
Map<String, String> params = new HashMap<String, String>();
params.put("userId", userId);
params.put("name", name);
params.put("portraitUri", portraitUri);
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(refresh, params, "UTF-8", 20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("哎呀，刷新没成功");
}
}
/**
* 检查某人是否在线
*
* @param userId
*/
public static void checkOnline(String userId) {
String checkOnline = "https://api.cn.rong.io/user/checkOnline.json";
Map<String, String> params = new HashMap<String, String>();
params.put("userId", userId);
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(checkOnline, params, "UTF-8",
20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("系统维护");
}
}
/**
* 禁言
*/
public static void block(String userId, String minute) {
String block = "https://api.cn.rong.io/user/block.json";
Map<String, String> params = new HashMap<String, String>();
params.put("userId", userId);
params.put("minute", minute);// 禁言时间，单位为分钟
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(block, params, "UTF-8", 20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("禁言没成功");
}
}
/**
* 解禁用户
*
* @param userId
*/
public static void unblock(String userId) {
String unblock = "https://api.cn.rong.io/user/unblock.json";
Map<String, String> params = new HashMap<String, String>();
params.put("userId", userId);
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(unblock, params, "UTF-8", 20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("解禁没成功");
}
}
/**
* 查询被禁人员
*/
public static void queryBlack() {
String query = "https://api.cn.rong.io/user/block/query.json";
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(query, null, "UTF-8", 20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("查询没成功");
}
}
/**
* 添加黑名单
*/
public static void addBlack(String userId, String blackUserId) {
String add = "https://api.cn.rong.io/user/blacklist/add.json";
Map<String, String> params = new HashMap<String, String>();
params.put("userId", userId);
params.put("blackUserId", blackUserId);
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(add, params, "UTF-8", 20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("添加没成功");
}
}
/**
* 删除黑名单
*
* @param userId
* @param blackUserId
*/
public static void removeBlack(String userId, String blackUserId) {
String remove = "https://api.cn.rong.io/user/blacklist/remove.json";
Map<String, String> params = new HashMap<String, String>();
params.put("userId", userId);
params.put("blackUserId", blackUserId);
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(remove, params, "UTF-8", 20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("删除没成功");
}
}
/**
* 查询所有加黑用户
*/
public static void blacklist(String userId, String blackUserId) {
String blacklist = "https://api.cn.rong.io/user/blacklist/query.json";
Map<String, String> params = new HashMap<String, String>();
params.put("userId", userId);
params.put("blackUserId", blackUserId);
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(blacklist, params, "UTF-8", 20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("查询加黑名单异常");
}
}
/**
* 单聊
*/
public static void oneToOneMessege(String content, String fromUserId,
String toUserId, String objectName, String pushContent,
String pushData) {
String oneToOne = "https://api.cn.rong.io/message/private/publish.json";
Map<String, String> params = new HashMap<String, String>();
// String content="{\"content\":\"2\"}";
params.put("content", content);
params.put("fromUserId", fromUserId);
params.put("toUserId", toUserId);
params.put("objectName", objectName);
params.put("pushContent", pushContent);
params.put("pushData", pushData);
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(oneToOne, params, "UTF-8", 20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("单聊信息发送异常");
}
}
/**
* 发送群信息
*
* @param content
* @param fromUserId
* @param toGroupId
* @param objectName
* @param pushContent
* @param pushData
*/
public static void groupMessege(String content, String fromUserId,
String toGroupId, String objectName, String pushContent,
String pushData) {
String groupMessege = "https://api.cn.rong.io/message/group/publish.json";
Map<String, String> params = new HashMap<String, String>();
// String content="{\"content\":\"2\"}";
params.put("content", content);
params.put("fromUserId", fromUserId);
params.put("toGroupId", toGroupId);
params.put("objectName", objectName);
params.put("pushContent", pushContent);
params.put("pushData", pushData);
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(groupMessege, params, "UTF-8",
20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("群组信息发送异常");
}
}
/**
* 发送聊天室消息
*
* @param content
* @param fromUserId
* @param toGroupId
* @param objectName
* @param pushContent
* @param pushData
*/
public static void chatroom(String content, String fromUserId,
String toGroupId, String objectName, String pushContent,
String pushData) {
String chatroom = "https://api.cn.rong.io/message/chatroom/publish.json";
Map<String, String> params = new HashMap<String, String>();
// String content="{\"content\":\"2\"}";
params.put("content", content);
params.put("fromUserId", fromUserId);
params.put("toGroupId", toGroupId);
params.put("objectName", objectName);
params.put("pushContent", pushContent);
params.put("pushData", pushData);
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(chatroom, params, "UTF-8", 20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("聊天信息发送异常");
}
}
/**
* 发送广播消息
*/
public static void broadcast(String content, String fromUserId,
String objectName, String pushContent, String pushData) {
String broadcast = "https://api.cn.rong.io/message/broadcast.json";
Map<String, String> params = new HashMap<String, String>();
// String content="{\"content\":\"2\"}";
params.put("content", content);
params.put("fromUserId", fromUserId);
params.put("objectName", objectName);
params.put("pushContent", pushContent);
params.put("pushData", pushData);
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(broadcast, params, "UTF-8", 20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("广播发送异常");
}
}
/**
* 查某个时段会话历史
*/
public static void history(String date) {
String history = "https://api.cn.rong.io/message/history.json";
Map<String, String> params = new HashMap<String, String>();
params.put("date", date);
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(history, params, "UTF-8", 20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("查找历史记录异常");
}
}
/**
* 删除信息记录
*/
public static void deleteHistory(String date) {
String deleteHistory = "https://api.cn.rong.io/message/history/delete.json";
Map<String, String> params = new HashMap<String, String>();
params.put("date", date);
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(deleteHistory, params, "UTF-8",
20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("删除群组异常");
}
}
/**
* 同步群组信息
*
* @param group
* @param userId
*/
public static void groupSync(String[] group, String userId) {
String groupSync = "https://api.cn.rong.io/group/sync.json";
Map<String, String> params = new HashMap<String, String>();
params.put("userId", "1");
for (int i = 0; i < group.length; i++) {
params.put("group[" + i + "]", group[i]);
}
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(groupSync, params, "UTF-8", 20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("同步群组信息异常");
}
}
/**
* 创建群组
*/
public static void createGroup(String userId, String groupId,
String groupName) {
String createGroup = "https://api.cn.rong.io/group/create.json";
Map<String, String> params = new HashMap<String, String>();
params.put("userId", userId);
params.put("groupId", groupId);
params.put("groupName", groupName);
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(createGroup, params, "UTF-8",
20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("创建群组异常");
}
}
/**
* 加入群组
*/
public static void joinGroup(String userId, String groupId, String groupName) {
String joinGroup = "https://api.cn.rong.io/group/join.json";
Map<String, String> params = new HashMap<String, String>();
params.put("userId", userId);
params.put("groupId", groupId);
params.put("groupName", groupName);
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(joinGroup, params, "UTF-8", 20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("加入群组异常");
}
}
/**
* 退出群组
*/
public static void quitGroup(String userId, String groupId) {
String quitGroup = "https://api.cn.rong.io/group/quit.json";
Map<String, String> params = new HashMap<String, String>();
params.put("userId", userId);
params.put("groupId", groupId);
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(quitGroup, params, "UTF-8", 20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("退出群组异常");
}
}
/**
* 解散群组
*/
public static void dismissGroup(String userId, String groupId) {
String dismissGroup = "https://api.cn.rong.io/group/dismiss.json";
Map<String, String> params = new HashMap<String, String>();
params.put("userId", userId);
params.put("groupId", groupId);
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(dismissGroup, params, "UTF-8",
20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("解散群组异常");
}
}
/**
* 刷新群组
*/
public static void refreshGroup(String userId, String groupId,
String groupName) {
String refreshGroup = "https://api.cn.rong.io/group/refresh.json";
Map<String, String> params = new HashMap<String, String>();
params.put("userId", userId);
params.put("groupId", groupId);
params.put("groupName", groupName);
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(refreshGroup, params, "UTF-8",
20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("刷新群组异常");
}
}
/**
* 创建聊天室
*
* @param chartroom
*/
public static void createChatroom(String[] chartroom) {
String refreshGroup = "https://api.cn.rong.io/chatroom/create.json";
Map<String, String> params = new HashMap<String, String>();
for (int i = 0; i < chartroom.length; i++) {
params.put("chartroom[" + i + "]", "testChartRoom" + i);
}
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(refreshGroup, params, "UTF-8",
20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("创建聊天室异常");
}
}
/**
* 注销聊天室
*/
public static void destroyChatroom(String chatroomId) {
String destroyChatroom = "https://api.cn.rong.io/chatroom/destroy.json";
Map<String, String> params = new HashMap<String, String>();
params.put("chatroomId", chatroomId);
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(destroyChatroom, params, "UTF-8",
20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("注销异常");
}
}
/**
* 查询某个聊天室
*
* @param chatroomId
*/
public static void queryChatroom(String chatroomId) {
String queryChatroom = "https://api.cn.rong.io/chatroom/query.json";
Map<String, String> params = new HashMap<String, String>();
params.put("chatroomId", chatroomId);
byte[] resultArray;
try {
resultArray = RongCloudUtil.post(queryChatroom, params, "UTF-8",
20000);
String result = new String(resultArray);
System.out.println(result);
} catch (Exception e) {
System.out.println("查询聊天室异常");
}
}
}
public class RongCloudUtil {
private final static String appkey = "";// 申请的融云key
private final static String appSecret = "";// 申请的的云secret
private final static int[] abcde = { 0x67452301, 0xefcdab89, 0x98badcfe,
0x10325476, 0xc3d2e1f0 };// sha1加密产参数
// 摘要数据存储数组
private static int[] digestInt = new int[5];
// 计算过程中的临时数据存储数组
private static int[] tmpData = new int[80];
// 计算sha-1摘要
private static int process_input_bytes(byte[] bytedata) {
// 初试化常量
System.arraycopy(abcde, 0, digestInt, 0, abcde.length);
// 格式化输入字节数组，补10及长度数据
byte[] newbyte = byteArrayFormatData(bytedata);
// 获取数据摘要计算的数据单元个数
int MCount = newbyte.length / 64;
// 循环对每个数据单元进行摘要计算
for (int pos = 0; pos < MCount; pos++) {
// 将每个单元的数据转换成16个整型数据，并保存到tmpData的前16个数组元素中
for (int j = 0; j < 16; j++) {
tmpData[j] = byteArrayToInt(newbyte, (pos * 64) + (j * 4));
}
// 摘要计算函数
encrypt();
}
return 20;
}
// 格式化输入字节数组格式
private static byte[] byteArrayFormatData(byte[] bytedata) {
// 补0数量
int zeros = 0;
// 补位后总位数
int size = 0;
// 原始数据长度
int n = bytedata.length;
// 模64后的剩余位数
int m = n % 64;
// 计算添加0的个数以及添加10后的总长度
if (m < 56) {
zeros = 55 - m;
size = n - m + 64;
} else if (m == 56) {
zeros = 63;
size = n + 8 + 64;
} else {
zeros = 63 - m + 56;
size = (n + 64) - m + 64;
}
// 补位后生成的新数组内容
byte[] newbyte = new byte[size];
// 复制数组的前面部分
System.arraycopy(bytedata, 0, newbyte, 0, n);
// 获得数组Append数据元素的位置
int l = n;
// 补1操作
newbyte[l++] = (byte) 0x80;
// 补0操作
for (int i = 0; i < zeros; i++) {
newbyte[l++] = (byte) 0x00;
}
// 计算数据长度，补数据长度位共8字节，长整型
long N = (long) n * 8;
byte h8 = (byte) (N & 0xFF);
byte h7 = (byte) ((N >> 8) & 0xFF);
byte h6 = (byte) ((N >> 16) & 0xFF);
byte h5 = (byte) ((N >> 24) & 0xFF);
byte h4 = (byte) ((N >> 32) & 0xFF);
byte h3 = (byte) ((N >> 40) & 0xFF);
byte h2 = (byte) ((N >> 48) & 0xFF);
byte h1 = (byte) (N >> 56);
newbyte[l++] = h1;
newbyte[l++] = h2;
newbyte[l++] = h3;
newbyte[l++] = h4;
newbyte[l++] = h5;
newbyte[l++] = h6;
newbyte[l++] = h7;
newbyte[l++] = h8;
return newbyte;
}
private static int f1(int x, int y, int z) {
return (x & y) | (~x & z);
}
private static int f2(int x, int y, int z) {
return x ^ y ^ z;
}
private static int f3(int x, int y, int z) {
return (x & y) | (x & z) | (y & z);
}
private static int f4(int x, int y) {
return (x << y) | x >>> (32 - y);
}
// 单元摘要计算函数
private static void encrypt() {
for (int i = 16; i <= 79; i++) {
tmpData[i] = f4(tmpData[i - 3] ^ tmpData[i - 8] ^ tmpData[i - 14]
^ tmpData[i - 16], 1);
}
int[] tmpabcde = new int[5];
for (int i1 = 0; i1 < tmpabcde.length; i1++) {
tmpabcde[i1] = digestInt[i1];
}
for (int j = 0; j <= 19; j++) {
int tmp = f4(tmpabcde[0], 5)
+ f1(tmpabcde[1], tmpabcde[2], tmpabcde[3]) + tmpabcde[4]
+ tmpData[j] + 0x5a827999;
tmpabcde[4] = tmpabcde[3];
tmpabcde[3] = tmpabcde[2];
tmpabcde[2] = f4(tmpabcde[1], 30);
tmpabcde[1] = tmpabcde[0];
tmpabcde[0] = tmp;
}
for (int k = 20; k <= 39; k++) {
int tmp = f4(tmpabcde[0], 5)
+ f2(tmpabcde[1], tmpabcde[2], tmpabcde[3]) + tmpabcde[4]
+ tmpData[k] + 0x6ed9eba1;
tmpabcde[4] = tmpabcde[3];
tmpabcde[3] = tmpabcde[2];
tmpabcde[2] = f4(tmpabcde[1], 30);
tmpabcde[1] = tmpabcde[0];
tmpabcde[0] = tmp;
}
for (int l = 40; l <= 59; l++) {
int tmp = f4(tmpabcde[0], 5)
+ f3(tmpabcde[1], tmpabcde[2], tmpabcde[3]) + tmpabcde[4]
+ tmpData[l] + 0x8f1bbcdc;
tmpabcde[4] = tmpabcde[3];
tmpabcde[3] = tmpabcde[2];
tmpabcde[2] = f4(tmpabcde[1], 30);
tmpabcde[1] = tmpabcde[0];
tmpabcde[0] = tmp;
}
for (int m = 60; m <= 79; m++) {
int tmp = f4(tmpabcde[0], 5)
+ f2(tmpabcde[1], tmpabcde[2], tmpabcde[3]) + tmpabcde[4]
+ tmpData[m] + 0xca62c1d6;
tmpabcde[4] = tmpabcde[3];
tmpabcde[3] = tmpabcde[2];
tmpabcde[2] = f4(tmpabcde[1], 30);
tmpabcde[1] = tmpabcde[0];
tmpabcde[0] = tmp;
}
for (int i2 = 0; i2 < tmpabcde.length; i2++) {
digestInt[i2] = digestInt[i2] + tmpabcde[i2];
}
for (int n = 0; n < tmpData.length; n++) {
tmpData[n] = 0;
}
}
// 4字节数组转换为整数
private static int byteArrayToInt(byte[] bytedata, int i) {
return ((bytedata[i] & 0xff) << 24) | ((bytedata[i + 1] & 0xff) << 16)
| ((bytedata[i + 2] & 0xff) << 8) | (bytedata[i + 3] & 0xff);
}
// 整数转换为4字节数组
private static void intToByteArray(int intValue, byte[] byteData, int i) {
byteData[i] = (byte) (intValue >>> 24);
byteData[i + 1] = (byte) (intValue >>> 16);
byteData[i + 2] = (byte) (intValue >>> 8);
byteData[i + 3] = (byte) intValue;
}
// 将字节转换为十六进制字符串
private static String byteToHexString(byte ib) {
char[] Digit = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A',
'B', 'C', 'D', 'E', 'F' };
char[] ob = new char[2];
ob[0] = Digit[(ib >>> 4) & 0X0F];
ob[1] = Digit[ib & 0X0F];
String s = new String(ob);
return s;
}
// 将字节数组转换为十六进制字符串
private static String byteArrayToHexString(byte[] bytearray) {
String strDigest = "";
for (int i = 0; i < bytearray.length; i++) {
strDigest += byteToHexString(bytearray[i]);
}
return strDigest;
}
// 计算sha-1摘要，返回相应的字节数组
public static byte[] getDigestOfBytes(byte[] byteData) {
process_input_bytes(byteData);
byte[] digest = new byte[20];
for (int i = 0; i < digestInt.length; i++) {
intToByteArray(digestInt[i], digest, i * 4);
}
return digest;
}
// 计算sha-1摘要，返回相应的十六进制字符串
public static String getDigestOfString(byte[] byteData) {
return byteArrayToHexString(getDigestOfBytes(byteData));
}
/**
* 发送post请求
*
* @param path
* url地址
* @param params
* 参数集合
* @param encode
* 请求编码
* @param timeout
* 超时时间（秒）
* @return byte[] byte数组
* @throws Exception
*/
public static byte[] post(String path, Map<String, String> params,
String encode, int timeout) throws Exception {
byte[] resultBuffer = null;
Double nonce = Math.floor(Math.random() * 100000 + 100000);
Long timestamp = Timestamp.valueOf("2015-3-18 00:00:00").getTime();
String signature = getDigestOfString((appSecret + nonce + timestamp)
.getBytes());
StringBuilder parambuilder = new StringBuilder("");
if (params != null && !params.isEmpty()) {
for (Map.Entry<String, String> entry : params.entrySet()) {
parambuilder.append(entry.getKey()).append("=")
.append(URLEncoder.encode(entry.getValue(), encode))
.append("&");
}
parambuilder.deleteCharAt(parambuilder.length() - 1);
}
byte[] data = parambuilder.toString().getBytes();
URL url = new URL(path);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setDoOutput(true);
conn.setUseCaches(false);
conn.setConnectTimeout(timeout * 1000);
conn.setReadTimeout(timeout * 1000);
conn.setRequestMethod("POST");
conn.setRequestProperty(
"Accept",
"image/gif, image/jpeg, image/pjpeg, image/pjpeg, application/x-shockwave-flash, application/xaml+xml, application/vnd.ms-xpsdocument, application/x-ms-xbap, application/x-ms-application, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*");
conn.setRequestProperty("Accept-Language", "zh-CN");
conn.setRequestProperty("App-Key", appkey);
conn.setRequestProperty("Nonce", nonce + "");
conn.setRequestProperty("Timestamp", timestamp + "");
conn.setRequestProperty("Signature", signature);
conn.setRequestProperty(
"User-Agent",
"Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)");
conn.setRequestProperty("Content-Type",
"application/x-www-form-urlencoded");
conn.setRequestProperty("Content-Length", String.valueOf(data.length));
conn.setRequestProperty("Connection", "Keep-Alive");
DataOutputStream outStream = new DataOutputStream(
conn.getOutputStream());
outStream.write(data);
outStream.flush();
outStream.close();
if (conn.getResponseCode() == 200) {
resultBuffer = readStream(conn.getInputStream());
}
conn.disconnect();
return resultBuffer;
}
/**
* 解析输入流
*
* @param inStream
* 输入流
* @return byte[] byte数组
* @throws Exception
*/
private static byte[] readStream(InputStream inStream) throws Exception {
ByteArrayOutputStream outSteam = new ByteArrayOutputStream();
byte[] buffer = new byte[1024];
int len = -1;
while ((len = inStream.read(buffer)) != -1) {
outSteam.write(buffer, 0, len);
}
outSteam.close();
inStream.close();
return outSteam.toByteArray();
}
}