蚂蚁的房产价值和房产位置有什么区别 [英] What‘s the difference between ant's property value and property location

问题描述

Ant 的配置文件--build.xml 具有属性元素.并且根据官方文档，该属性具有属性值和位置.但我不明白为什么我们需要位置?我可以将路径设置为属性中的值吗?那么就不需要位置了.

Ant's config file--build.xml has the property element. And according to the offical-doc,the property has the attributes-value and location. But I don't understand why we need location? Can I set the path as a value in property? Then no need for location.

推荐答案

location 用于做相对路径.

location is used if you want to do relative paths.

请注意，在此示例中，它们使用位置.不需要绝对路径.http://ant.apache.org/manual/using.html

notice in this example, they use location. no absolute path needed. http://ant.apache.org/manual/using.html

如果你在做绝对路径，可以使用位置或值(互斥)

either location or value (mutually exclusive) can be used if you're doing absolute paths

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