...统本身在启动时定义的变量(如下表),称为“永久变量”(Permanent variables),或称为“预定义变量”(Predefined variables)。
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The predefined Variables 预定义变量
W3Eval has some predefined variables, but it also supports user-defined variables.
W3Eval有一些预定义的变量,不过它也支持用户定义的变量。
Another function of such a script is to set up predefined variables in a consistent way.
这种脚本的另一个功能是以一致的方式设置预定义的变量。
Figure 16 shows an example of sourcing the properties file, followed by a few echo statements to show that the predefined variables are now available.
图16展示了一个查找属性文件的示例,后面用几个echo语句展示预定义变量现已可用。
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