Recently looked at springside, learn a lot, from the ideological to the coding style, here re-nonsense look, thought this thing quite true, but not only realize unspeakable, a number of things you wan ...
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Import jpa, spring needed jar package domain: dao interface: dao achieve applicationContext.xml Persistence.xml under META-INF Test, ok!
Although the development of java web do have half a year, but on some sites use a little css and js or do not know much about, especially the css, just compare the recent air, css and js intends to st ...
hibernate internal cache hibernate cache is divided into two levels: level cache (session) and the secondary cache (sessionFactory level) The role of cache is mainly used to improve performance, can b ...
Curd a simple example. Source does not contain the dependent libraries, or playing too much of the package. PO object Note: One must have the default constructor 2 non-final modified. Otherwise useles ...