Java EE是一个抽象API。 GlassFish是可用的具体Java EE实现之一。 Oracle.com的Java EE下载基本上只是GlassFish以及一些文档/示例，还可以选择NetBeans。因此，如果您从Oracle.com下载Java EE，那么您已经是GlassFish：）

Java EE is an abstract API. GlassFish is one of the available concrete Java EE implementations. The Java EE download from Oracle.com is basically just GlassFish along with some documentation/examples and optionally also NetBeans. So if you download Java EE from Oracle.com, you've already GlassFish :)

它只需要一个Java SE JDK（不是只是 JRE！）已经在您的机器上，必须单独下载和安装。如果您打算使用JSF进行开发，您可能会发现本教程也很有用。它包括从零开始详细安装JDK，GlassFish和Eclipse。

It only requires a Java SE JDK (not just JRE!) already on your machine which has to be downloaded and installed separately. If you intend to develop with JSF, you may find this tutorial useful as well. It covers installing JDK, GlassFish and Eclipse from the zero beginning in detail.

• https://***.com/questions/165230/is-the-offical-sun-java-ee-tutorial-the-best-way-to-learn-how-to-make -java-web-ap

• https://***.com/questions/165230/is-the-offical-sun-java-ee-tutorial-the-best-way-to-learn-how-to-make-java-web-ap