我的小日记本

数据加密标准算法加密。已使用密码学

该项目为一个OA系统的例子，采用jquery，struts2，spring，hibernate，供大家学习参考。(The project is an example of the OA system, using jquery struts2, spring, hibernate, for a reference.)

gwt in practice 的英文原版电子书(gwt in practice of the English original e-books)

Java音乐播放器源码，不仅可以实现音乐连续播放，还能生成播放列表，自主选择-Java-source music player, not only can achieve continuous music playback, but also generate playlists to choose

Rules::The AsyncTask instance must be created in UI thread. .execute must be invoked on the UI thread.Never call  objMyTask.onPreExecute(), objMyTask.doInBackground(), objMyTask.onProgressUpdate(),  objMyTask.onPostExecute manually.The AsyncTask can be executed only once (an exception will be thrown if a second execution is attempted.)AsyncTask have Four Main Method... onPreExecute()  doInBackground() onProgressUpdate() onPostExecute()  onPreExecute-This method is called first when you start AsyncTask using objAsync.execute().And mostly this method is use for initializing dialog(ProgressDialog,CustomDialog) and showing. doInBackground-The main purpose of AsyncTask is accomplished by this method.Any non-UI thread process is running in this method.Such as Rss Feed Reader,Image and video Uploading and Downloading.You cant handle your View in this method.Because this method is non-UI thread.While any background process is running if you want to handle UI therea are  onProgressUpdate method. after completion of process this method send result to OnPostExecute. onProgressUpdate-While backgrounding task is running ,you can handle your UI using this method .Such as status of downloading or uploading task.and this method is called from  doInBackground.Using publishProgress() you can call onProgressUpdate method to update UI while process is running. onPostExecute -This method is called after the background computation finishes.The result of background process in passed in this method as parameters.And now you can dismiss progress dialog ,to indicate that background task is completed. You can cancel AsyncTask using objAsyncTask.cancel().then you just check in doInBackground, if (isCancelled()) { break; } else {        //continue... } See this Image For more Clear.

您好，这个代码没什么用，就是玩一玩，里面是一个MOvoe类，也是没什么用，就是上传一下看看有多少积分

Android与js交互 实例源码下载

自定义view实现心电图,通过继承SurfaceView 实现，非常流畅(customerview that realizes ECG)

这是我自己做练习的文件，希望可以给初学者一些帮助-This is my own practice document wish to give some help for beginners