(A very good basic learning book, which comprehensively describes some basic knowledge of Java and JSPServlet, JSF. If you don't believe me, read this book by yourself. It is the author's own notes on learning Java in recent years. The structure is in the order of the author's learning thread. Development, from what is Java, how to configure the Java development environment, basic Java syntax to program process control, management class files, exception management, enumeration types, generics, J2SE standard API, etc. are all introduced in detail. The final chapter of this book also organizes a "text editor" feature production. The threshold of this book is very low, as long as you understand the basic operation of Windows, you don't need to have the foundation of other programming languages, or even have not touched Java, you can learn Java solidly through this book. For some readers who have learned Java before, but the concepts and foundation are still not solid, this book also prepares some object-oriented concepts and advanced topics for reference.
Lianggege java study notes (simplified version).chm)