In the past, someone else said that we were doing a website, and he also agreed, but after touching PHP5 and Java, I found that I can play my programming ability, not necessarily Windows software called software, B / s software is even more than C / S software is more suitable for the public's needs, but their concept has not been turned over, Java's servlet, bean, struts, lucene need to play their own imagination, Web programming is also a field, why must be involved in system programming , Is my kindness of my classmates not doing this? Why are they respected?