public static String getWXJSSignature(String ticket, Map<String, Object> toSignData) {
Map toSignMap = new TreeMap<String, Object>();
toSignMap.putAll(toSignData);
toSignMap.put("jsapi_ticket", ticket);
String waitSign = JOYWXJSServiceImpl.getWaitSignStr(toSignMap);
String result = DigestUtil.encode("SHA1", waitSign);
return result;
}
public String getWXJSCrendentail(int data_type, String json_key) throws Exception {
JOYWXJSData dataRequirement = new JOYWXJSData();
dataRequirement.type = data_type;
// dataRequirement.expireTime = new Date(System.currentTimeMillis());
HashMap<String, Object> paraMap = new HashMap<String, Object>();
JOYWXJSData jsDataFilter = new JOYWXJSData();
jsDataFilter.type = data_type;
paraMap.put("filter", jsDataFilter);
paraMap.put("minExpireTime", new Date(System.currentTimeMillis()));
List<Map<String, Object>> mapList = joywxjsDataDao.getPagedRecordList(paraMap);
// List<JOYWXJSData> dataList
if (mapList.size() == 0) {
JSONObject getFromWX = null;
if (data_type == JOYWXJSData.type_access_token) {
getFromWX = JOYWXJSServiceImpl.getAccessTokenFromWX();
} else if (data_type == JOYWXJSData.type_jsapi_ticket) {
String accessToken_pre =
this.getWXJSCrendentail(JOYWXJSData.type_access_token, "access_token");
if (accessToken_pre != null)
getFromWX = JOYWXJSServiceImpl.getJSAPITicketFromWX(accessToken_pre);
}
if (getFromWX != null) {
JOYWXJSData toSaveToken = new JOYWXJSData();
toSaveToken.type = data_type;
toSaveToken.expireTime =
new Date(
System.currentTimeMillis()
+ Long.parseLong(String.valueOf(getFromWX.get("expires_in"))) * 1000);
toSaveToken.detailData = getFromWX.toJSONString();
joywxjsDataDao.insertRecord(toSaveToken);
return String.valueOf(getFromWX.get(json_key));
}
} else {
JOYWXJSData tokenJson = new JOYWXJSData();
tokenJson.fromMap(mapList.get(0));
JSONParser parser = new JSONParser();
JSONObject tokenJobj = (JSONObject) parser.parse(tokenJson.detailData);
return String.valueOf(tokenJobj.get(json_key));
}
return null;
}
public String getSignature(Map map) throws Exception {
return JOYWXJSServiceImpl.getWXJSSignature(
this.getWXJSCrendentail(JOYWXJSData.type_jsapi_ticket, "ticket"), map);
}