“无法识别的字符\ xE2"；在Hello World程序中 [英] "Unrecognized character \xE2" in a Hello World program

问题描述

我正在尝试在Mac OS X Yosemite上编写我的第一个perl"hello world"程序，当我尝试使用终端运行该程序时，它显示此错误:

I am trying to write my first perl "hello world" program on Mac OS X Yosemite and it shows this error when I try to run this using terminal:

Unrecognized character \xE2; marked by <-- HERE after
print <-- HERE
near   column 7 at test.pl line 4.

我不知道该程序出了什么问题.请在这里帮助我.

I couldn't figure out what was wrong in this program. Please help me out here.

代码:

#!/usr/bin/perl
use strict;
use warnings;
print "Hello world";

推荐答案

将print语句中的

""

字符更改为

"

例子

print "Hello world";  

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