服务端环信demo自行整理出来的更换key id 就可以用

环信官方demo有点繁琐,自己封装了一下,与大家共享

package com.easemob.lmc.model;
import java.util.HashMap;
import java.util.Map;
import org.apache.http.client.methods.HttpEntityEnclosingRequestbase;
import org.apache.http.client.methods.HttpRequestbase;
import com.easemob.lmc.service.TalkHttpService;
import com.easemob.lmc.tool._Global;
public class Authentic {
	private static Token token = new Token（）;
	private TalkHttpService service;
	public Authentic（TalkHttpService service） {
		this.service = service;
	}
	public Authentic（TalkHttpService service Token token） {
		this.service = service;
		if（token!=null）{
			Authentic.token = token;
		}
	}
	public Token getToken（） {
		this.flush（）;
		return token;
	}
	public void task（） {
		//TODO 定时刷新服务端TOKEN
		this.flush（）;
	}
	public void applyAuthentication（HttpEntityEnclosingRequestbase request） {
		this.flush（）;
		request.addHeader（“Authorization““Bearer “+token.toString（））;
	}
	public void applyAuthentication（HttpRequestbase request） {
		this.flush（）;
		request.addHeader（“Authorization““Bearer “+token.toString（））;
	}
	private void flush（） {
		synchronized（Authentic.class）{
			try{
				if（token.isExpire（））{
					if（_Global.APP_CLIENT_ID!=null&&_Global.APP_CLIENT_SECRET!=null）{
						Mapject>param = new HashMapject>（）;
						param.put（“grant_type““client_credentials“）;
						param.put（“client_id“_Global.APP_CLIENT_ID）;
						param.put（“client_secret“_Global.APP_CLIENT_SECRET）;
						TalkNode res = service.request（_Global.URR_TOKEN_Global.HTTP_METHOD_POSTparamnullnull）;
						if（res!=null&&res.getAccess_token（）!=null&&res.getExpires_in（）!=null&&res.getExpires_in（）>0）{
							token = new Token（res.getAccess_token（）res.getExpires_in（）*1000+System.currentTimeMillis（））;
						}
					}
				}
			}catch（Exception e）{
				e.printStackTrace（）;
			}
		}
	}
	public static class Token {
		private String token;
		private Long expire;
		public Token（） {}
		public Token（String token long expire） {
			this.token = token;
			this.expire = expire;
		}
		public String getToken（） {
			return token;
		}
		public void setToken（String token） {
			this.token = token;
		}
		public Long getExpire（） {
			return expire;
		}
		public void setExpire（Long expire） {
			this.expire = expire;
		}
		public boolean isExpire（） {
			return expire==null||System.currentTimeMillis（）>expire;
		}
		@Override
		public String toString（） {
			return token;
		}
	}
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        558  2015-12-09 19:06  chat.liaozi.net\.classpath

     文件       1198  2015-12-08 19:11  chat.liaozi.net\.project

     文件        522  2015-12-08 19:11  chat.liaozi.net\.settings\.jsdtscope

     文件        164  2015-12-08 19:11  chat.liaozi.net\.settings\com.genuitec.runtime.libraries.xml

     文件        364  2015-12-08 19:11  chat.liaozi.net\.settings\org.eclipse.jdt.core.prefs

     文件        504  2015-12-08 19:11  chat.liaozi.net\.settings\org.eclipse.wst.common.component

     文件        398  2015-12-08 19:11  chat.liaozi.net\.settings\org.eclipse.wst.common.project.facet.core.xml

     文件         49  2015-12-08 19:11  chat.liaozi.net\.settings\org.eclipse.wst.jsdt.ui.superType.container

     文件          6  2015-12-08 19:11  chat.liaozi.net\.settings\org.eclipse.wst.jsdt.ui.superType.name

     文件       2482  2016-04-07 17:16  chat.liaozi.net\src\com\easemob\lmc\model\Authentic.java

     文件       3528  2016-04-07 16:23  chat.liaozi.net\src\com\easemob\lmc\model\TalkMsg.java

     文件      20803  2016-04-07 16:23  chat.liaozi.net\src\com\easemob\lmc\model\TalkNode.java

     文件      16187  2016-04-07 16:59  chat.liaozi.net\src\com\easemob\lmc\service\impl\TalkDataServiceImpl.java

     文件       5461  2016-04-07 17:22  chat.liaozi.net\src\com\easemob\lmc\service\impl\TalkHttpServiceImplApache.java

     文件        771  2016-04-07 17:22  chat.liaozi.net\src\com\easemob\lmc\service\impl\TalkHttpServiceImplJersey.java

     文件       9618  2016-04-07 16:53  chat.liaozi.net\src\com\easemob\lmc\service\TalkDataService.java

     文件        955  2016-04-07 17:22  chat.liaozi.net\src\com\easemob\lmc\service\TalkHttpService.java

     文件       1356  2016-04-07 16:29  chat.liaozi.net\src\com\easemob\lmc\tool\JsonTool.java

     文件       1056  2016-04-07 17:02  chat.liaozi.net\src\com\easemob\lmc\tool\_Global.java

     文件        383  2015-12-08 20:13  chat.liaozi.net\src\log4j.properties

     文件       1524  2016-04-07 17:19  chat.liaozi.net\src\test\TalkTest.java

     文件        834  2015-12-08 19:11  chat.liaozi.net\WebRoot\index.jsp

     文件         39  2015-12-08 19:11  chat.liaozi.net\WebRoot\meta-INF\MANIFEST.MF

     文件       1359  2016-04-07 17:16  chat.liaozi.net\WebRoot\WEB-INF\classes\com\easemob\lmc\model\Authentic$Token.class

     文件       3435  2016-04-07 17:16  chat.liaozi.net\WebRoot\WEB-INF\classes\com\easemob\lmc\model\Authentic.class

     文件       2625  2016-04-07 17:01  chat.liaozi.net\WebRoot\WEB-INF\classes\com\easemob\lmc\model\TalkChat.class

     文件       1729  2016-04-07 17:01  chat.liaozi.net\WebRoot\WEB-INF\classes\com\easemob\lmc\model\TalkChatBody.class

     文件        812  2016-04-07 17:01  chat.liaozi.net\WebRoot\WEB-INF\classes\com\easemob\lmc\model\TalkChatPayload.class

     文件       2048  2016-04-07 17:01  chat.liaozi.net\WebRoot\WEB-INF\classes\com\easemob\lmc\model\TalkGroup.class

     文件       1465  2016-04-07 17:01  chat.liaozi.net\WebRoot\WEB-INF\classes\com\easemob\lmc\model\TalkGroupFriend.class

............此处省略51个文件信息