是什么->运算符在Perl中执行? [英] What does -> operator do in Perl?

问题描述

可能重复:
->是什么?箭头在Perl中执行?

Possible Duplicate:
What does the -> arrow do in Perl?

我没有Perl经验，我需要阅读一些脚本.

I do not have Perl experience and I need to read some scripts.

我找不到'->'运算符的解释.

I could not find the explanation for '->' operator.

您能解释一下'->'运算符在此行中的作用吗?

Can you explain what does '->' operator do in this line?

$sftp->doSomething( $sPerson, $sCredentials )

推荐答案

在这种情况下，->"(

In this case, the '->' (arrow operator) indicates an object method call - the doSomething method of the the object $sftp is being called.

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