正如我所说，我忘记了一个显而易见的事情 - phantomjs的论点必须在com之后命令phantomjs不在脚本名称之后。正确的变体：

As i said i forgot one obvious thing - arguments for phantomjs must be after command "phantomjs" not after script name. Correct variant:

phantomjs --proxy = ip：port example.js

phantomjs --proxy=ip:port example.js