文件名称：Java Platform Standard Edition 7 Documentation
文件大小：56.99MB
文件格式：ZIP
更新时间：2015-09-08 07:59:45
JDK7
JDK 7 is a superset of JRE 7, and contains everything that is in JRE 7, plus tools such as the compilers and debuggers necessary for developing applets and applications. JRE 7 provides the libraries, the Java Virtual Machine (JVM), and other components to run applets and applications written in the Java programming language.