docs: public static VisitdistributionResult getweanalysisappidvisitdistribution(String access_token, String begin_date,String end_date) {
  		String requestJson = String.format("{\"begin_date\":\"%s\",\"end_date\":\"%s\"}", begin_date,end_date);
  		HttpUriRequest httpUriRequest = RequestBuilder.post()
  				.setHeader(jsonHeader)
  				.setUri(BASE_URI+"/datacube/getweanalysisappidvisitdistribution")
  				.addParameter(PARAM_ACCESS_TOKEN, API.accessToken(access_token))
  				.setEntity(new StringEntity(requestJson,Charset.forName("utf-8")))
  				.build();
  		return LocalHttpClient.executeJsonResult(httpUriRequest,VisitdistributionResult.class);
  	}