技术问答perl鎬庝箞灏嗘暟缁勮祴鍊肩粰鍙橀噺 - 扬州沐宇科技

鍦≒erl涓紝鍙互閫氳繃浠ヤ笅鏂瑰紡灏嗘暟缁勮祴鍊肩粰鍙橀噺锛?/p>

my @array = (1, 2, 3, 4, 5);
my $var = @array;  # 鏁扮粍鐨勫厓绱犱釜鏁拌祴鍊肩粰鍙橀噺

鍦ㄨ繖涓緥瀛愪腑锛屽彉閲?code>$var灏嗚璧嬪€间负鏁扮粍@array鐨勫厓绱犱釜鏁帮紝鍗?銆?/p>

my @array = (1, 2, 3, 4, 5);
my $var = \@array;  # 鏁扮粍鐨勫紩鐢ㄨ祴鍊肩粰鍙橀噺

鍦ㄨ繖涓緥瀛愪腑锛屽彉閲?code>$var灏嗚璧嬪€间负鏁扮粍@array鐨勫紩鐢ㄣ€傚彲浠ヤ娇鐢?code>$var->[index]鐨勬柟寮忚闂暟缁勭殑鍏冪礌銆?/p>

my @array = (1, 2, 3, 4, 5);
my ($var1, $var2, $var3) = @array;  # 灏嗘暟缁勭殑鍓嶄笁涓厓绱犺祴鍊肩粰鍙橀噺

鍦ㄨ繖涓緥瀛愪腑锛屽彉閲?code>$var1灏嗚璧嬪€间负1锛屽彉閲?code>$var2灏嗚璧嬪€间负2锛屽彉閲?code>$var3灏嗚璧嬪€间负3銆?/p>

杩欎簺鏄皢鏁扮粍璧嬪€肩粰鍙橀噺鐨勫父瑙佹柟娉曪紝鍦ㄤ娇鐢≒erl鏃跺彲浠ユ牴鎹叿浣撴儏鍐甸€夋嫨鍚堥€傜殑鏂瑰紡銆?/p>