@Override
 protected void onPreExecute() {
   mCommonActivityTitle.showTitleLeftLoading();
   if (!CommUtil.JudgeNetWorkStatus(ApplicationVariable.INSTANCE.applicationContext)) {
     GlobalToast.showToast(R.string.net_warn_no_network, 0);
     hasNet = false;
     // 仅提示,会加载缓存
   }
   super.onPreExecute();
 }
 @Override
 protected void onPreExecute() {
   if (!CommUtil.JudgeNetWorkStatus(ApplicationVariable.INSTANCE.applicationContext)) {
     GlobalToast.showToast(R.string.net_warn_no_network, 0);
     cancel(true);
     // 失败 存入草稿
     savePostDraft();
     return;
   }
   mCommonActivityTitle.showTitleLeftLoading();
 }