The next two lines define a variable , start a for loop , and print out the current value of i 后两行代码定义了一个变量、启动一个for循环并输出当前的i值。
In this case i defined a variable called wps . home to point to the shared library directory for the local websphere portal installation 在本例中,我定义了一个名为wps . home的变量,让它指向本地websphere portal安装的共享库目录:
This makes it possible to import a module or define a variable in one embedded block , and then access this previously - created object in a later block , as this example clearly demonstrates 这样,就可以导入模块或在某嵌入块中定义变量,然后在以后创建的块中访问这个先创建的对象,如以下示例明确演示的那样:
So if you define a variable in one set of scriptlet tags at the beginning of the file , you can reference it later in the file using a completely different set of scriptlet tags 因此,如果您在文件开头的一对scriptlet标记之间定义一个变量,则以后您可以在文件中使用一对完全不同的scriptlet标记引用这个变量。