Merge remote-tracking branch 'origin/master_activity' into master_activity-hf

xx-summit/xx-summit-api/src/main/java/com/xxfc/platform/summit/model/AccessToken.java

+/**
+ * Copyright (c) 2011-2014, James Zhan 詹波 (jfinal@126.com).
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ */
+
+package com.xxfc.platform.summit.model;
+
+import java.io.Serializable;
+import java.util.Map;
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
+import lombok.Data;
+
+
+/**
+ * 封装 access_token
+ */
+
+@Data
+public class AccessToken implements Serializable {
+	
+	private static final long serialVersionUID = -822464425433824314L;
+	
+	private String access_token;	// 正确获取到 access_token 时有值
+	private Integer expires_in;		// 正确获取到 access_token 时有值
+
+	
+	private Long expiredTime;		// 正确获取到 access_token 时有值，存放过期时间
+	private String json;
+	
+	@SuppressWarnings("unchecked")
+	public AccessToken(String jsonStr) {
+		this.json = jsonStr;
+
+		try {
+			JSONObject temp =JSON.parseObject(jsonStr);
+			
+
+			access_token =   temp.getString("access_token");
+			expires_in = temp.getInteger("expires_in");
+
+
+			if (expires_in != null){
+				expiredTime = System.currentTimeMillis() + ((expires_in -5) * 1000);
+				System.out.println("----expiredTime==="+expiredTime);
+			}
+
+
+		} catch (Exception e) {
+			throw new RuntimeException(e);
+		}
+	}
+	
+	public AccessToken(String json,String access_token,Integer expires_in) {
+		this.json = json;
+		this.access_token =  access_token;
+		this.expires_in = expires_in;
+
+
+		if (expires_in != null)
+			expiredTime = System.currentTimeMillis() + ((expires_in -5) * 1000);
+	}
+
+	public String getJson() {
+		return json;
+	}
+	
+	public boolean isAvailable() {
+		if (expiredTime < System.currentTimeMillis())
+			return false;
+		return access_token != null;
+	}
+
+
+	public void setJson(String json) {
+		this.json = json;
+	}
+
+	private Integer getInt(Map<String, Object> temp, String key) {
+		Number number = (Number) temp.get(key);
+		return number == null ? null : number.intValue();
+	}
+
+	
+	
+}

xx-summit/xx-summit-api/src/main/java/com/xxfc/platform/summit/model/JsTicket.java

+package com.xxfc.platform.summit.model;
+
+import java.io.Serializable;
+import java.util.Map;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
+
+
+/**
+ * JsTicket返回封装
+ */
+public class JsTicket implements Serializable {
+
+	private static final long serialVersionUID = 6600179487477942329L;
+
+	private String ticket; // 正确获取到 ticket 时有值
+	private Integer expires_in; // 正确获取到 access_token 时有值
+	private Long expiredTime; // 正确获取到 ticket 时有值，存放过期时间
+
+	public JsTicket()
+	{
+		
+	}
+
+	public JsTicket(String jsonStr) {
+
+
+		try {
+			JSONObject temp = JSON.parseObject(jsonStr);
+			ticket = temp.getString("ticket");
+			expires_in = temp.getInteger("expires_in");
+
+
+			if (expires_in != null)
+				expiredTime = System.currentTimeMillis() + ((expires_in - 5) * 1000);
+
+		} catch (Exception e) {
+			throw new RuntimeException(e);
+		}
+	}
+
+	
+	private Integer getInt(Map<String, Object> temp, String key) {
+		Number number = (Number) temp.get(key);
+		return number == null ? null : number.intValue();
+	}
+	
+
+	public boolean isAvailable() {
+		if (expiredTime == null)
+			return false;
+	
+		if (expiredTime < System.currentTimeMillis())
+			return false;
+		return ticket != null;
+	}
+
+	public String getTicket() {
+		return ticket;
+	}
+
+	public Integer getExpiresIn() {
+		return expires_in;
+	}
+
+
+	public Integer getExpires_in() {
+		return expires_in;
+	}
+
+
+	public void setExpires_in(Integer expires_in) {
+		this.expires_in = expires_in;
+	}
+
+
+	public Long getExpiredTime() {
+		return expiredTime;
+	}
+
+
+	public void setExpiredTime(Long expiredTime) {
+		this.expiredTime = expiredTime;
+	}
+
+
+	public void setTicket(String ticket) {
+		this.ticket = ticket;
+	}
+
+
+}

xx-summit/xx-summit-api/src/main/java/com/xxfc/platform/summit/util/Sha1.java

+package com.xxfc.platform.summit.util;
+
+import java.security.MessageDigest;
+
+public class Sha1 {
+	//Sha1签名
+	public static String getSha1(String str) {
+		if (str == null || str.length() == 0) {
+			return null;
+		}
+		char hexDigits[] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
+				'a', 'b', 'c', 'd', 'e', 'f' };
+
+		try {
+			MessageDigest mdTemp = MessageDigest.getInstance("SHA1");
+			mdTemp.update(str.getBytes("GBK"));
+
+			byte[] md = mdTemp.digest();
+			int j = md.length;
+			char buf[] = new char[j * 2];
+			int k = 0;
+			for (int i = 0; i < j; i++) {
+				byte byte0 = md[i];
+				buf[k++] = hexDigits[byte0 >>> 4 & 0xf];
+				buf[k++] = hexDigits[byte0 & 0xf];
+			}
+			return new String(buf);
+		} catch (Exception e) {
+			return null;
+		}
+	}
+}

xx-summit/xx-summit-server/src/main/java/com/xxfc/platform/summit/controller/WeixinController.java

@@ -3,10 +3,13 @@ package com.xxfc.platform.summit.controller;
 import cn.hutool.core.codec.Base64;
 import com.alibaba.fastjson.JSONObject;
 import com.github.wxiaoqi.security.auth.client.annotation.IgnoreUserToken;
+import com.github.wxiaoqi.security.common.msg.ObjectRestResponse;
+import com.github.wxiaoqi.security.common.util.process.ResultCode;
 import com.xxfc.platform.summit.biz.ActivityBmBiz;
 import com.xxfc.platform.summit.biz.UserBiz;
 import com.xxfc.platform.summit.entity.ActivityBm;
 import com.xxfc.platform.summit.entity.User;
+import com.xxfc.platform.summit.service.WXjsService;
 import com.xxfc.platform.summit.service.WeixinService;
 import com.xxfc.platform.summit.vo.UserInfo;
 import lombok.extern.slf4j.Slf4j;
@@ -14,10 +17,8 @@ import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Controller;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestMethod;
-import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.*;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpSession;
 
@@ -30,7 +31,6 @@ import javax.servlet.http.HttpSession;
 public class WeixinController {
 
     public static final String WECHAT_AUTOLOGIN_CALLBACKURL_KEY = "callback";
-    public static final String WECHAT_REDIS_KEY = "key";
 
     @Autowired
     WeixinService weixinService;
@@ -41,7 +41,9 @@ public class WeixinController {
     @Autowired
     ActivityBmBiz activityBmBiz;
 
-    public static final String frontSessionKey = "frontWeixKey";
+    @Autowired
+    WXjsService wXjsService;
+    
 
     @Value("${wx.url}")
     private String  url;
@@ -50,15 +52,16 @@ public class WeixinController {
 
     @RequestMapping(value ="/app/unauth/wxLogin",method = RequestMethod.GET)
     @IgnoreUserToken
-    public String index(@RequestParam(value = "redirec_url")String redirec_url,
-                        @RequestParam(value = "key")String key){
-        log.info("-----微信wxLogin---redirec_url=="+redirec_url);
-        if (StringUtils.isBlank(redirec_url)){
+    public String index(@RequestParam(value = "redirec_url",defaultValue = "")String redirec_url,
+                        @RequestParam(value = "key",defaultValue = "")String key){
+        log.info("-----微信wxLogin---redirec_url=="+redirec_url+"-----key===="+key);
+        if (StringUtils.isBlank(redirec_url)||StringUtils.isBlank(key)){
             redirec_url="";
         }
         try {
         String encrypt_curr_url = Base64.encode(redirec_url.getBytes("utf-8"));
-        redirec_url=url+"?" + WECHAT_AUTOLOGIN_CALLBACKURL_KEY+ "=" + encrypt_curr_url+"&"+WECHAT_REDIS_KEY+"="+key;
+        encrypt_curr_url+=","+key;
+        redirec_url=url+"?" + WECHAT_AUTOLOGIN_CALLBACKURL_KEY+ "=" + encrypt_curr_url;
         String  oauth_api=weixinService.getAuthorize(redirec_url);
         return  String.format("redirect:"+oauth_api);
         }catch (Exception e){
@@ -75,17 +78,39 @@ public class WeixinController {
      * @return
      */
     @GetMapping(value = "/app/unauth/userInfo")
-    public String getUserInformation(String code, String callback,String key, HttpServletRequest request) {
-        log.info("-----微信回调userInfo---code=="+code+"----redirec_url==="+callback+"---key==="+key);
+    public String getUserInformation(String code, String callback, HttpServletRequest request) {
+        log.info("-----微信回调userInfo---code=="+code+"----redirec_url==="+callback);
         try {
+            String [] params=callback.split(",");
+            String key=params[1];
+            callback=params[0];
             userBiz.authUser(code,key,request);
             callback =new String(Base64.decode(callback), "utf-8");
             log.info("callback===" + callback);
+            return  String.format("redirect:"+callback);
         }catch (Exception e){
             e.printStackTrace();
             log.info("网络异常===" + e.getMessage());
+            return  String.format("网络异常");
         }
-        return  String.format("redirect:"+callback);
+
+    }
+
+    /**
+     * 微信分享
+     * @param url
+     * @return
+     */
+    @GetMapping(value = "/app/unauth/share")
+    public @ResponseBody  ObjectRestResponse share(@RequestParam("url") String url) {
+        log.info("-----微信分享share---url=="+url);
+        try {
+            return ObjectRestResponse.succ(wXjsService.getShareData(url));
+        }catch (Exception e){
+            e.printStackTrace();
+            return ObjectRestResponse.createFailedResult(ResultCode.FAILED_CODE,"网络异常");
+        }
+
     }
 
 

xx-summit/xx-summit-server/src/main/java/com/xxfc/platform/summit/interceptor/WeChatH5LoginInterceptor.java

@@ -59,15 +59,17 @@ public class WeChatH5LoginInterceptor extends HandlerInterceptorAdapter {
 				return  true;
 			}
 			String redisKey=redisInfo(request);
-			Map<String,Object> result=new HashMap<>();
+			JSONObject result=new JSONObject();
 			JSONObject json = new JSONObject();
 			if (StringUtils.isNotBlank(redisKey)){
 				json.put("key",redisKey);
 			}
-			json.put("url","https://dev.dfangche.com/api/summit/auth/app/unauth/wxLogin?redirec_url=https://dev.dfangche.com/h5/appHtml/view/wxh5/index.html");
+			json.put("url","https://dev.dfangche.com/api/summit/auth/app/unauth/wxLogin");
 			result.put("data",json);
 			result.put("status",1001);
-			response.getWriter().write(result.toString());
+			response.setCharacterEncoding("utf-8");
+			response.setContentType("application/json; charset=utf-8");
+			response.getWriter().append(result.toString());
 			return false;
 		}
 		return  true;
@@ -87,15 +89,17 @@ public class WeChatH5LoginInterceptor extends HandlerInterceptorAdapter {
 		{
 			e.printStackTrace();
 		}
-		String redisLockKey=null;
+		String key=null;
 		if (StringUtils.isNotBlank(jb)){
-			redisLockKey= RedisKey.CONSTANT_CODE_PREFIX + UUID.randomUUID();
-			Boolean suc = summbitRedisTemplate.opsForValue().setIfAbsent(redisLockKey, jb);
+            key= UUID.randomUUID()+"";
+            String redisLockKey= RedisKey.CONSTANT_CODE_PREFIX +key;
+			log.info("-----jb====="+jb.toString());
+			Boolean suc = summbitRedisTemplate.opsForValue().setIfAbsent(redisLockKey, jb.toString());
 			if (suc) {
 				summbitRedisTemplate.expire(redisLockKey, 5, TimeUnit.MINUTES);//5分钟内过期
 			}
 		}
-		return  redisLockKey;
+		return  key;
 	}
 
 

xx-summit/xx-summit-server/src/main/java/com/xxfc/platform/summit/service/AccessTokenService.java

+package com.xxfc.platform.summit.service;
+
+
+
+
+
+
+import com.xxfc.platform.summit.model.AccessToken;
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
+import com.xxfc.platform.summit.util.HttpRequestUtil;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.stereotype.Service;
+import java.util.concurrent.TimeUnit;
+
+
+/**
+ * 认证并获取 access_token API
+ * http://mp.weixin.qq.com/wiki/index.php?title=%E8%8E%B7%E5%8F%96access_token
+ * 
+ * AccessToken默认存储于内存中，可设置存储于redis或者实现IAccessTokenCache到数据库中实现分布式可用
+ * 
+ * 具体配置：
+ * <pre>
+ * ApiConfigKit.setAccessTokenCache(new RedisAccessTokenCache());
+ * </pre>
+ */
+@Service
+@Slf4j
+public class AccessTokenService {
+	
+	 @Autowired
+	 private RedisTemplate summbitRedisTemplate;
+	// "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=APPID&secret=APPSECRET";
+	private static String url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential";
+		//"https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential";
+
+	@Value("${wx.appid}")
+	private String wy_appid;
+	@Value("${wx.appSercet}")
+	private String  wy_secret;
+	
+
+	/**
+	 * 从缓存中获取 access token，如果未取到或者 access token 不可用则先更新再获取
+	 */
+	public  AccessToken getAccessToken() {
+		//从缓存中读取出accessToken
+		//RedisUtil redisUtil = new RedisUtil(ConstantConfig.REDIS_IP,ConstantConfig.REDIS_PORT);
+		//创建一个jedis的对象。
+		String accessTokenRedis = summbitRedisTemplate.opsForValue().get(wy_appid) == null ? "" : summbitRedisTemplate.opsForValue().get(wy_appid).toString();
+		log.info("---accessTokenRedis===="+accessTokenRedis);
+		if (StringUtils.isNotBlank(accessTokenRedis))
+		{
+			JSONObject  obj = JSONObject.parseObject(accessTokenRedis).getJSONObject(wy_appid);
+			AccessToken accessToken = new AccessToken(obj.getString("json"),obj.getString("accessToken"),obj.getInteger("expiresIn"));
+			if(accessToken.isAvailable()){
+				return accessToken;
+			}
+			summbitRedisTemplate.delete(wy_appid);
+		}
+
+		refreshAccessToken();
+		accessTokenRedis = summbitRedisTemplate.opsForValue().get(wy_appid) == null ? "" : summbitRedisTemplate.opsForValue().get(wy_appid).toString();
+		JSONObject  obj = JSONObject.parseObject(accessTokenRedis).getJSONObject(wy_appid);
+		AccessToken accessToken = new AccessToken(obj.getString("json"),obj.getString("accessToken"),obj.getInteger("expiresIn"));
+		return accessToken;
+		//return (AccessToken) ehcache.get(SystemConfig.WINXIN_AppID).getObjectValue();
+	}
+	
+	private  AccessToken AccessToken(String string, String string2,
+			Integer integer) {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/**
+	 * 直接获取 accessToken 字符串，方便使用
+	 * @return String accessToken
+	 */
+	public  String getAccessTokenStr() {
+		return getAccessToken().getAccessToken();
+	}
+	
+	/**
+	 * 强制更新 access token 值
+	 */
+	public  void refreshAccessToken() {
+		//RedisUtil redisUtil = new RedisUtil(ConstantConfig.REDIS_IP,ConstantConfig.REDIS_PORT);
+		AccessToken result = null;
+		for (int i=0; i<3; i++) {	// 最多三次请求
+			String json =  HttpRequestUtil.httpGet(url+"&appid="+wy_appid+"&secret="+wy_secret);
+			log.info("---json===="+json);
+			result = new AccessToken(json);
+			log.info("---result===="+result.toString());
+			if (result.isAvailable())
+				break;
+		}
+		// 三次请求如果仍然返回了不可用的 access token 仍然 put 进去，便于上层通过 AccessToken 中的属性判断底层的情况
+		JSONObject obj = new JSONObject();
+		obj.put(wy_appid, result);
+		Boolean suc=summbitRedisTemplate.opsForValue().setIfAbsent(wy_appid,  obj.toJSONString());
+		if (suc) {
+			summbitRedisTemplate.expire(wy_appid, result.getExpiresIn(), TimeUnit.MINUTES);
+		}
+	}
+}
\ No newline at end of file

xx-summit/xx-summit-server/src/main/java/com/xxfc/platform/summit/service/JsTicketService.java

+package com.xxfc.platform.summit.service;
+
+
+
+import com.xxfc.platform.summit.model.JsTicket;
+import com.xxfc.platform.summit.util.HttpRequestUtil;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.stereotype.Service;
+import com.alibaba.fastjson.JSONObject;
+
+import java.util.concurrent.TimeUnit;
+
+
+/**
+ * 
+ * 生成签名之前必须先了解一下jsapi_ticket，jsapi_ticket是公众号用于调用微信JS接口的临时票据
+ * https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token=ACCESS_TOKEN&type=jsapi
+ * 
+ * 微信卡券接口签名凭证api_ticket
+ * https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token=ACCESS_TOKEN&type=wx_card
+ */
+
+@Service
+@Slf4j
+public class JsTicketService {
+
+
+	@Autowired
+	private RedisTemplate summbitRedisTemplate;
+
+	@Autowired
+	AccessTokenService tokenService;
+
+	private static String apiUrl = "https://api.weixin.qq.com/cgi-bin/ticket/getticket?";
+
+	@Value("${wx.appid}")
+	private String wy_appid;
+	@Value("${wx.appSercet}")
+	private String  wy_secret;
+
+
+	/**
+	 * JSApi的类型
+	 * 
+	 * jsapi: 用于分享等js-api
+	 * 
+	 * wx_card：用于卡券接口签名凭证api_ticket
+	 * 
+	 */
+	public enum JsApiType {
+		jsapi, wx_card
+	}
+
+	/**
+	 * 
+	 * http GET请求获得jsapi_ticket（有效期7200秒，开发者必须在自己的服务全局缓存jsapi_ticket）
+	 * 
+	 * @param jsApiType
+	 * @return JsTicket
+	 */
+	@SuppressWarnings("null")
+	public  JsTicket getTicket(JsApiType jsApiType) {
+		
+		String key = wy_appid + ':' + jsApiType.name();
+		//从缓存中取出来
+
+		//RedisUtil redisUtil = new RedisUtil(ConstantConfig.REDIS_IP,ConstantConfig.REDIS_PORT);
+		JsTicket jsTicket = new JsTicket();
+		String jsTicketRedis = summbitRedisTemplate.opsForValue().get(key) == null ? "" : summbitRedisTemplate.opsForValue().get(key).toString();
+		log.info("---jsTicketRedis===="+jsTicketRedis);
+		if (StringUtils.isNotBlank(jsTicketRedis))
+		{
+			JSONObject objTemp = new JSONObject();
+			objTemp = JSONObject.parseObject(jsTicketRedis).getJSONObject(key);
+			jsTicket.setExpiredTime(objTemp.getLong("expiredTime"));
+			jsTicket.setTicket(objTemp.getString("ticket"));
+			jsTicket.setExpires_in(objTemp.getInteger("expiresIn"));
+			
+		//   jsTicket = JSON.parseObject(redisUtil.get(key), JsTicket.class);
+		    		  
+		    		  //(JsTicket) JSON.parseObject(redisUtil.get(key)).get(key);
+			  if(!jsTicket.isAvailable())
+			  {
+				  log.info("---jsTicket----失效");
+				//  https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token=ACCESS_TOKEN&type=wx_card 
+				  String json =  HttpRequestUtil.httpGet(apiUrl+"access_token="+ tokenService.getAccessTokenStr()+"&type="+jsApiType.name());
+				  log.info("---json===="+json);
+				  jsTicket = new JsTicket(json);
+					/*Element element = new Element(SystemConfig.WINXIN_AppID, jsTicket);
+					ehcache.put(element);*/
+				  JSONObject obj = new JSONObject();
+				  summbitRedisTemplate.delete(key);
+				  Boolean suc=summbitRedisTemplate.opsForValue().setIfAbsent(key,  obj.toJSONString());
+				  if (suc) {
+					  summbitRedisTemplate.expire(wy_appid, jsTicket.getExpiresIn(), TimeUnit.MINUTES);
+				  }
+			  }
+		}else{
+			  String json =  HttpRequestUtil.httpGet(apiUrl+"access_token="+ tokenService.getAccessTokenStr()+"&type="+jsApiType.name());
+			log.info("---json===="+json);
+			  jsTicket = new JsTicket(json);
+				/*Element element = new Element(SystemConfig.WINXIN_AppID, jsTicket);
+				ehcache.put(element);*/
+			  JSONObject obj = new JSONObject();
+			  obj.put(key, jsTicket);
+			Boolean suc=summbitRedisTemplate.opsForValue().setIfAbsent(key,  obj.toJSONString());
+			if (suc) {
+				summbitRedisTemplate.expire(wy_appid, jsTicket.getExpiresIn(), TimeUnit.MINUTES);
+			}
+		}
+
+		return jsTicket;
+	}
+
+
+}
\ No newline at end of file

xx-summit/xx-summit-server/src/main/java/com/xxfc/platform/summit/service/WXjsService.java

+package com.xxfc.platform.summit.service;
+
+
+import java.util.Map;
+import java.util.TreeMap;
+import java.util.UUID;
+
+import com.xxfc.platform.summit.util.Sha1;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import com.alibaba.fastjson.JSONObject;
+import java.util.Map.Entry;
+
+@Service
+public class WXjsService {
+
+
+	@Autowired
+	JsTicketService jsTicketService;
+
+	/**
+	 * 生成js 微信调用配置参数
+	 * @param _wxShareUrl:回掉的地址
+	 * @return
+	 */
+	public  JSONObject getShareData(String _wxShareUrl)
+	{
+		JSONObject data = new JSONObject();
+		Map<String, String> _wxMap = new TreeMap<String, String>();
+		//noncestr
+		String _wxNoncestr = UUID.randomUUID().toString().replace("-", "");
+		String _wxTimestamp = (System.currentTimeMillis() / 1000) + "";
+		String _wxJsapiTicket = jsTicketService.getTicket(JsTicketService.JsApiType.jsapi).getTicket();
+		//参数封装
+		_wxMap.put("noncestr", _wxNoncestr);
+		_wxMap.put("timestamp", _wxTimestamp );
+		_wxMap.put("jsapi_ticket", _wxJsapiTicket);
+		_wxMap.put("url", _wxShareUrl);
+		data.put("noncestr", _wxNoncestr);
+		data.put("timestamp", _wxTimestamp );
+		data.put("jsapi_ticket", _wxJsapiTicket);
+		data.put("url", _wxShareUrl);
+		// 加密获取signature
+		StringBuilder _wxBaseString = new StringBuilder();
+		for (Entry<String, String> param : _wxMap.entrySet()) {
+		    _wxBaseString.append(param.getKey()).append("=").append(param.getValue()).append("&");
+		}
+		String _wxSignString = _wxBaseString.substring(0, _wxBaseString.length() - 1);
+		data.put("sign",   Sha1.getSha1(_wxSignString));
+		return data;
+	}
+
+	
+}