file(fn:cs,h)

Read(289) Label: remote file, node,

Description:

Return a remote file from a node.

Syntax:

file( fn:cs,h)

Note:

The function returns remote file fn from node h. As a local file, the remote one is both readable and writable.

Parameter:

fn

To-be-loaded file represented by an absolute path or a relative path that is relative to the main directory

cs

Character set, which is a JVM built-in one; use the system default when the parameter is absent

h

A node

Return value:

A file object

Example:

 

A

 

1

=file("D:/City.txt":"UTF-8",["192.168.46.1:8281"])

Return City.txt file under D:/ directory in node 192.168.46.1:8281 using character set UTF-8.

2

=A1.import@t()

Read in content of A1’s file.

3

=file("tmp.txt",["192.168.31.165:8281"])

Return tmp.txt file under the main directory in node 192.168.31.165:8281.

4

>A3.write("hello world!")

Write string "hello world!" to A3’s file.