/**
* 创建临时二维码Ticket
*
* @param accessToken
* @param expireSeconds 有效时间，单位：秒
* @param qrID 二维码标识
* @return
* @throws IOException
* @throws WechatExceprion
*/
@Bizlet("createTempQRImage")
public static WechatQRCodeModel createTempQRImage(
String accessToken, long expireSeconds, int qrID) throws IOException, WechatExceprion {
String uri = "https://api.weixin.qq.com/cgi-bin/qrcode/create";
NameValuePair[] queryStr = new NameValuePair[1];
queryStr[0] = new NameValuePair(IWechatConstants.KEY_ACCESS_TOKEN, accessToken);
JSONObject jsonObj = new JSONObject();
jsonObj.put("expire_secondes", expireSeconds);
jsonObj.put("action_name", WechatQRCodeModel.QR_IMAGE_TEMPORARY);
JSONObject obj = new JSONObject();
obj.put("scene_id", qrID);
JSONObject obj1 = new JSONObject();
obj1.put("scene", obj);
jsonObj.put("action_info", obj1);
RequestEntity requestEntity =
new StringRequestEntity(
jsonObj.toJSONString(),
IWechatConstants.CONTENT_TYPE,
IWechatConstants.DEFAULT_CHARSET);
String result = HttpExecuter.executePostAsString(uri, queryStr, requestEntity);
String returnCode = JSONObject.parseObject(result).getString(IWechatConstants.ERROR_CODE);
if (returnCode == null || IWechatConstants.RETURN_CODE_SUCCESS.equals(returnCode)) {
return JSONObject.parseObject(result, WechatQRCodeModel.class);
} else throw new WechatExceprion("[AccountOperations#createTempQRImage]" + result);
}
/**
* 将长链接转成短链接
*
* @param accessToken
* @param longUrl 长链接URL
* @return short_url
* @throws IOException
* @throws WechatExceprion
*/
@Bizlet("connection2Short")
public static String connection2Short(String accessToken, String longUrl)
throws IOException, WechatExceprion {
String uri = "https://api.weixin.qq.com/cgi-bin/shorturl";
NameValuePair[] queryStr = new NameValuePair[1];
queryStr[0] = new NameValuePair(IWechatConstants.KEY_ACCESS_TOKEN, accessToken);
JSONObject jsonObj = new JSONObject();
jsonObj.put("long_url", longUrl);
RequestEntity requestEntity =
new StringRequestEntity(
jsonObj.toJSONString(),
IWechatConstants.CONTENT_TYPE,
IWechatConstants.DEFAULT_CHARSET);
String result = HttpExecuter.executePostAsString(uri, queryStr, requestEntity);
String returnCode = JSONObject.parseObject(result).getString(IWechatConstants.ERROR_CODE);
if (returnCode == null || IWechatConstants.RETURN_CODE_SUCCESS.equals(returnCode)) {
return JSONObject.parseObject(result).getString("short_url");
} else throw new WechatExceprion("[AccountOperations#connection2Short]" + result);
}
/**
* 创建语义
*
* @param accessToken
* @param queryStr 语义搜索串, 即用户输入的文本串
* @param category 需要使用的服务类型，多个用“，”隔开，不能为空
* @param city 城市名称
* @param region 区域名称
* @param appid 公众号唯一标识i
* @param uid 用户唯一id（非开发者id），用户区分公众号下的不同用户（建议填入用户openid），
* 如果为空，则无法使用上下文理解功能。appid和uid同时存在的情况下，才可以使用上下文理解功能。
* @return
* @throws IOException
* @throws WechatExceprion
*/
@Bizlet("createGrammer")
public static WechatGrammer createGrammer(
String accessToken, String queryStr, String category, String city, String appid, String uid)
throws IOException, WechatExceprion {
String uri = "https://api.weixin.qq.com/semantic/semproxy/search";
NameValuePair[] apiQueryStr = new NameValuePair[1];
apiQueryStr[0] = new NameValuePair("access_token", accessToken);
JSONObject jsonObj = new JSONObject();
jsonObj.put("query", queryStr);
jsonObj.put("category", category);
jsonObj.put("city", city);
jsonObj.put("appid", appid);
jsonObj.put("uid", uid);
String postData = jsonObj.toString();
RequestEntity requestEntity =
new StringRequestEntity(
postData, IWechatConstants.CONTENT_TYPE, IWechatConstants.DEFAULT_CHARSET);
String result = HttpExecuter.executePostAsString(uri, apiQueryStr, requestEntity);
String returnCode = JSONObject.parseObject(result).getString(IWechatConstants.ERROR_CODE);
if (returnCode == null || IWechatConstants.RETURN_CODE_SUCCESS.equals(returnCode)) {
return JSONObject.parseObject(result, WechatGrammer.class);
} else throw new WechatExceprion("[AdvanceOperations#createGrammer]" + result);
}
/**
* 通过Ticket换取二维码
*
* @param ticket
* @return
*/
@Bizlet("getQRImageByTicket")
public static void getQRImageByTicket(String ticket, String savePath) {
String uri = "https://mp.weixin.qq.com/cgi-bin/showqrcode";
FileOutputStream out = null;
try {
// ticket = URLEncoder.encode(ticket, IOperationsConstants.DEFAULT_CHARSET);
NameValuePair[] queryStr = new NameValuePair[1];
queryStr[0] = new NameValuePair("ticket", ticket);
byte[] datas = HttpExecuter.executeGet(uri, queryStr);
File file = new File(savePath);
out = new FileOutputStream(file);
out.write(datas);
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
if (out != null) out.close();
} catch (Exception e2) {
}
}
}
