whole_func_string: function post(url, data, onSuccess, onFailure) {
              http(Method.POST, url, data, onSuccess, onFailure);
          }
func_code_string: function post(url, data, onSuccess, onFailure) {
              http(Method.POST, url, data, onSuccess, onFailure);
          }
func_documentation_string: HTTP POST 远端数据。