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接口参数说明:
代码如下:
import java.io.BufferedReader; import java.io.DataOutputStream; import java.io.IOException; import java.io.InputStreamReader; import java.net.HttpURLConnection; import java.net.URL; import com.google.gson.JsonObject; import com.google.gson.JsonParser; import net.sf.json.JSONObject; public class IMGroupUtil { // 模拟向腾讯云发送接口 // 接口 // sdkappid 自己应用中填写相对应的 // 管理员用户identifier // usersig 自行生成根据管理员用户 private final static String URL = "https://console.tim.qq.com/v4/group_open_http_svc/create_group?sdkappid=*******&identifier=ceshi&usersig=*****&random=4192147295&contenttype=json"; /** * @param args * @throws IOException */ public static String imGroup(String ownerAccount,String groupName,String maxMemberCount) throws IOException { // TODO Auto-generated method stub // 连接服务器 HttpURLConnection connection = connection(URL); DataOutputStream out = new DataOutputStream(connection.getOutputStream()); JSONObject obj = new JSONObject(); /*{ "Owner_Account": "leckie", // 群主的 UserId(选填) "Type": "Public", // 群组类型:Private/Public/ChatRoom/AVChatRoom/BChatRoom(必填) "Name": "TestGroup", // 群名称(必填) "Introduction": "This is group Introduction", // 群简介(选填) "Notification": "This is group Notification", // 群公告(选填) "FaceUrl": "http://this.is.face.url", // 群头像 URL(选填) "MaxMemberCount": 500, // 最大群成员数量(选填) "ApplyJoinOption": "FreeAccess" // 申请加群处理方式(选填) }*/ obj.element("Owner_Account", ownerAccount);// 群主的 UserId(选填) obj.element("Type", "ChatRoom"); obj.element("Name", groupName); //obj.element("Introduction", introduction); //obj.element("Notification", notification); //obj.element("FaceUrl", ""); obj.element("MaxMemberCount", maxMemberCount); //obj.element("ApplyJoinOption", ""); System.out.println(obj.toString()); // 向腾讯请求传入编码为UTF-8格式的json数据 out.write(obj.toString().getBytes("UTF-8")); out.flush(); out.close(); // 获得服务器返回的结果 BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream())); String lines; StringBuffer sb = new StringBuffer(""); while ((lines = reader.readLine()) != null) { lines = new String(lines.getBytes(), "utf-8"); sb.append(lines); } reader.close(); System.out.println(sb); // 将BufferedReader转换为String 类型,然后进行解析 String returnString = sb.toString(); JsonObject jObject =new JsonParser().parse(returnString).getAsJsonObject(); int ErrorCode = jObject.get("ErrorCode").getAsInt(); String GroupId = ""; if(ErrorCode==0){ GroupId = jObject.get("GroupId").getAsString(); }else{ GroupId = "出错了"; } return GroupId; } public static HttpURLConnection connection(String URL) throws IOException { URL url = new URL(URL); HttpURLConnection connection = (HttpURLConnection) url.openConnection(); connection.setDoOutput(true); connection.setDoInput(true); connection.setRequestMethod("POST"); connection.setUseCaches(false); connection.setInstanceFollowRedirects(true); connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded;charset=UTF-8"); connection.connect(); return connection; // TODO Auto-generated method stub } }
调用方式:
public static void main(String[] args) {
String ownerAccount = "zx05569";// ownerAccount 群主UserId
String groupName = "测试";// 群名称(必填)
String maxMemberCount = "500";// 最大群成员数量(选填)
try {
IMGroupUtil.imGroup(ownerAccount, groupName, maxMemberCount);
} catch (IOException e) {
e.printStackTrace();
}
}
注意点:1.管理员用户从哪儿来?可在应用中自行添加管理员,如下:
2.生成usersig ,可查看:即时通信IM,服务端java代码生成签名usersig
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