|  | @ -558,6 +558,24 @@ public class ImUtil {
 | 
	
		
			
				|  |  | 		}
 | 
	
		
			
				|  |  | 		return re;
 | 
	
		
			
				|  |  | 	}
 | 
	
		
			
				|  |  | 
 | 
	
		
			
				|  |  | 	public Integer sessionStatus(String sessionId) {
 | 
	
		
			
				|  |  | 		String url = im_host + "api/v2/sessions/isExist?session_id="+sessionId;
 | 
	
		
			
				|  |  | 		String ret = HttpClientUtil.get(url, "UTF-8");
 | 
	
		
			
				|  |  | 		JSONObject obj = null;
 | 
	
		
			
				|  |  | 		try {
 | 
	
		
			
				|  |  | 			obj = JSON.parseObject(ret);
 | 
	
		
			
				|  |  | 			if(obj.getInteger("status") ==200&&sessionId.equals(obj.getString("sessionId"))){
 | 
	
		
			
				|  |  | 				String session_id = obj.getString("sessionId");
 | 
	
		
			
				|  |  | 				Integer sessionStatus = obj.getInteger("sessionStatus");
 | 
	
		
			
				|  |  | 				return sessionStatus;
 | 
	
		
			
				|  |  | 			}
 | 
	
		
			
				|  |  | 		} catch (Exception e) {
 | 
	
		
			
				|  |  | 			e.printStackTrace();
 | 
	
		
			
				|  |  | 			return null;
 | 
	
		
			
				|  |  | 		}
 | 
	
		
			
				|  |  | 		return null;
 | 
	
		
			
				|  |  | 	}
 | 
	
		
			
				|  |  | 	
 | 
	
		
			
				|  |  | 	/**
 | 
	
		
			
				|  |  | 	 * 创建会话(system)
 |