Learning struct, hibernate, spring

There have been some free time recently, and the project is not very tight. It took several days to learn about struct, hibernate, and spring. I feel these frameworks are very good and convenient to use, it's just that you are older, learning new things is not that easy as before, and getting started is always a little slower.

Although I have been writing Java programs and have not used these open-source frameworks, I seem to have a poor understanding of Java. So I chose the most common open-source technologies over the past few days, open your eyes. These technologies may be used one day in the future.

JBuilder has been used for development tools in the past. If you want to know about eclipse, use this tool to experiment with these tools. Compared with JBuilder, JBuilder is quite different from each other at the beginning. Many tools need to be configured on their own. I have found several articles on the Internet and it took me half a day to complete the configuration, it seems that the configuration is not easy to get started, with myeclipse everything done (in fact, it is not difficult ). Eclipse is really a good stuff.

Struct is relatively simple. The first thing to remember is that MVC is practical whenever and wherever it is. Several configuration files are a little effort-consuming. If you don't have a good development tool, you can write it manually. Not everyone can write it well. Several key points: actionform, action, and actionselvert are all okay.

Hibernate is relatively simple, easy to get started, and a set of database processing. Currently, you have been using your own program to generate corresponding objects for processing, but it is inferior to hibernate, in the future, you will have the opportunity to introduce good things (the database processing class you write is intended for your own framework ).

It was a little difficult to get started with spring, because I used to write J2EE programs but didn't write EJB programs. But after learning about it, spring is a really good tool.