Java J2SE J2ME

On the first day of the job today, Chen Zexin and I told a part of the knowledge about this part, the main analysis of the Java EE and J2SE, first J2SE and. NET are some of the basic knowledge of programming, classes, objects, (front-end???? ）

Java EE is an enterprise-class application knowledge, mainly by 1. Application 2: Container (Tomcat WebLogic) 3: Component

Also told a part of the knowledge, where the thread is how to use, the use of several ways of threading, Meng in fact, this review many times or need to practice to have the impression that runnable thred

Also wired pool process pool If you consider the deep words also need to consider the thread lock, about the thread lock knowledge, in the impression that only 2 processes do not release resources and all are waiting, this how to solve or not very clear.

And then I talked about some of the electronic payment knowledge.

In the afternoon, the use of some of the EMP, in fact, they are still not very familiar with how to use, there are a variety of components of a way to use.

Java J2SE J2ME