load()

Read(854) Label: load,

Here’s how to use the load() function.

qvm.load()

Description:

Switch file(s) or homo-name files group between the local and QVM.

Syntax:

qvm.load(l:z,r:z)

Note:

The function switches file(s) or homo-name files group between the local and QVM.

When parameters r:z are absent, upload l, the file(s)/homo-name files group in the relative path relative to the local main directory, to the relative path relative to QVM main directory;

When parameters l:z are absent, download r, the file(s)/homo-name files group in the relative path relative to QVM main directory, to the relative path relative to local main directory.

Parameter:

qvm

QVM object

l

Local file(s)/homo-name files group to be uploaded

r

To-be-downloaded file(s)/homo-name files in the QVM main directory

z

The parameter is a zone table number or a sequence of zone table numbers when parameters l and r are homo-name files group

Return value:

Boolean value

Example:

 

A

 

1

=Qconnect("http://54.213.221.123:8080/qvs":"aws-qvs",30,300)

Request QVA through QVS to access QVM

2

=A1.load("tran.txt")

Upload tran.txt in the local main directory to QVM main directory

3

=A1.load("f1/aa.txt")

Upload aa.txt in local main directory’s f1 directory to QVM main directory’s f1 directory

4

=A1.load("empN.ctx":[1,2])

Upload homo-name files group 1.empN.ctx and 2empN.ctx in the local directory to QVM main directory

5

=A1.load(,"tran.txt")

Download tran.txt in QVM main directory to the local main directory

6

>A1.close()

Close QVM