absolute file name的意思|示意

Note that even in cases where a absolute file name is provided, this API still returns only that string that directly forms part of the file name, as shown in Listing 10.

之前的字符串。请注意，即使提供了绝对文件名，此api仍然仅会返回属于文件名的直接部分，如清单10中所示。

Retrieves either the absolute path to the current working file of the object or, if there is no current working file, the default file name prompt of the object.

检索该对象的当前工作文件的绝对路径，或者，如果没有当前工作文件，则检索该对象的默认文件名提示。

You can specify an absolute or relative path with the file name.

您可以和档名一起指定绝对或相对路径。

This is what has happened here — and if you remember, the default behavior is to display the string that is returned by the element's toString() method, which happens to be the absolute file name.

这就是这里发生的情况 — 如果您还记得的话，缺省行为是显示由元素的 toString() 方法返回的字符串，它正好是绝对文件名。

This converts the relative pathname to an absolute pathname, using PWD to calculate the full path. For the example shown here, if the filename is just the base name of the file, you can use.

这可以将一个相对路径转化成绝对路径，使用pwd来计算全路径。

The first argument is the reference to the document object, and the second argument is the absolute name of file in which output will be written.

第一个参数是对文档对象的引用，第二个参数是文件的实际名称，在该名称中还会给出其输出路径。