A rare J2EE good book, and other J2EE on the market, the author puts forward its own unique insight. This book can be said that the development of large to data persistence is involved in the development of the data persistence layer, and the format of the Java code is involved. In fact, many of this book have been implemented in this framework developed by the authors. If you want to know the underlying architecture of Spring, this book is also a good guide.
The disadvantage is that there are too many e-books, and it is tired. And I heard that the quality of Chinese translation is not very good. However, after reading the first 4 chapters of the e-book, I decided to buy a Chinese version, at least reading speed can be accelerated.
