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 ...