Perl——数组、foreach

数组 1. 定义 @array = (....);java 例如：@array = ("abc","efg","hjk"); 数组 2.扩展数组 push @array,contentcode @array = ("abc","efg","hjk"); print @array,"\n"; #扩展,添加一个字符串 push @array,"wse"; print @array,"\n"; #

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