JRE全称（Java Runtime Environment)即Java运行环境，是运行JAVA程序所必须的环境的集合，包含各种类库，相信很多程序员都有使用。最近有用户说win7系统无法安装JRE，只要运行JAVA,必须安装JRE,目前还没有别的运行平台可以取代，遇到无法安装java JRE安装包怎么办呢？

The combination of the Java Virtual Machine (Java interpreter), the core class library and supporting files, all of which are required to run a Java program. See Java and Java Virtual Machine. THIS ...

The JDK is the development platform for building Java applications. Learn about different JDK versions, then install a JDK in your development environment and use it to compile a Java program. The ...

The 1.4 beta JDK from Sun is better, in my experience, than the 1.3 version from IBM. Looks nicer (they finally got around to a good default font configuration), runs just a little bit faster, and has ...

The Java virtual machine manages application memory and provides a portable execution environment for Java-based applications. Developers reap the rewards in performance, stability, and predictable ...

Oracle announced the fix in a recent Security Alert. "This vulnerability allows unauthenticated network attacks (i.e. it may be exploited over a network without the need for a username and password)," ...

Add or Remove Programs entry for J2SE Runtime Environment 5.0. Java SE consists of a virtual machine, which must be used to run Java programs, together with a set of libraries (or "packages") needed ...

Runtime errors occur when something goes wrong in the normal execution of a program. When severe enough, these errors abruptly terminate an application. To help programmers both anticipate and recover ...

Update January 10, 2013: A zero-day exploit is in the wild, attacking fully patched versions of Java. You can protect yourself by disabling the Java plugin from your ...

Java was created over 25 years ago, and it is still one of the most popular programming languages. In this article, I will present an overview of how Java has grown to today's complex system and why ...