点击运行
#!/usr/bin/perl $bar = "I am jiyik site. welcome to jiyik site."; if ($bar =~ /ji/){ print "第一次匹配\n"; }else{ print "第一次不匹配\n"; } $bar = "ji"; if ($bar =~ /ji/){ print "第二次匹配\n"; }else{ print "第二次不匹配\n"; }
运行结果 :
正在执行...
