https://blog.youkuaiyun.com/MysunshineSyzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/MysunshineSy/article/details/79148213https://blog.youkuaiyun.com/MysunshineSy/article/details/79148213MysunshineSyWed, 24 Jan 2018 10:56:34 +0800打开/关闭文件 打开文件语法：open (,) #file_handler为文件句柄，file_name为文件名，其路径可为相对路径，亦可为绝对路径，其返回值用来确定打开文件操作是否成功，当其成功时返回非零值，失败时返回零。 打开文件时必须决定访问模式，在Perl中有三种访问模式：读、写和添加。 open (outfile,">outfile") #写模式将原文件]]>https://blog.youkuaiyun.com/MysunshineSy/article/details/79123467https://blog.youkuaiyun.com/MysunshineSy/article/details/79123467MysunshineSySun, 21 Jan 2018 21:51:12 +0800增加数组 $fruit{"bananas"} = 1;#把1赋给关联数组%fruit下标为banansa的元素；如]]>https://blog.youkuaiyun.com/MysunshineSy/article/details/79091062https://blog.youkuaiyun.com/MysunshineSy/article/details/79091062MysunshineSyWed, 17 Jan 2018 23:06:39 +0800{ <语句组>; } 子程序的调用用&调用； 用do调用； 先定义后调用，可以省略&符号； 前向引用，先定义子程序名，后面再定义子程序体&getMinValue(14,50,37); # 等价于 # do getMinValue(14,50,37);sub getMinValue{ ($a,Sb,Sc) = @_; #@_是函数传]]>https://blog.youkuaiyun.com/MysunshineSy/article/details/79048889https://blog.youkuaiyun.com/MysunshineSy/article/details/79048889MysunshineSyFri, 12 Jan 2018 23:28:01 +0800https://blog.youkuaiyun.com/MysunshineSy/article/details/79039278https://blog.youkuaiyun.com/MysunshineSy/article/details/79039278MysunshineSyThu, 11 Jan 2018 22:39:55 +0800https://blog.youkuaiyun.com/MysunshineSy/article/details/78884885https://blog.youkuaiyun.com/MysunshineSy/article/details/78884885MysunshineSySun, 24 Dec 2017 14:21:40 +0800https://blog.youkuaiyun.com/MysunshineSy/article/details/78839225https://blog.youkuaiyun.com/MysunshineSy/article/details/78839225MysunshineSyTue, 19 Dec 2017 09:38:33 +0800https://blog.youkuaiyun.com/MysunshineSy/article/details/78749895https://blog.youkuaiyun.com/MysunshineSy/article/details/78749895MysunshineSyFri, 08 Dec 2017 11:35:30 +0800https://blog.youkuaiyun.com/MysunshineSy/article/details/78590070https://blog.youkuaiyun.com/MysunshineSy/article/details/78590070MysunshineSyTue, 21 Nov 2017 10:52:06 +0800https://blog.youkuaiyun.com/MysunshineSy/article/details/78589893https://blog.youkuaiyun.com/MysunshineSy/article/details/78589893MysunshineSyTue, 21 Nov 2017 10:38:21 +0800https://blog.youkuaiyun.com/MysunshineSy/article/details/78589842https://blog.youkuaiyun.com/MysunshineSy/article/details/78589842MysunshineSyTue, 21 Nov 2017 10:35:08 +0800https://blog.youkuaiyun.com/MysunshineSy/article/details/78589798https://blog.youkuaiyun.com/MysunshineSy/article/details/78589798MysunshineSyTue, 21 Nov 2017 10:32:14 +0800https://blog.youkuaiyun.com/MysunshineSy/article/details/78589670https://blog.youkuaiyun.com/MysunshineSy/article/details/78589670MysunshineSyTue, 21 Nov 2017 10:22:21 +0800https://blog.youkuaiyun.com/MysunshineSy/article/details/78419655https://blog.youkuaiyun.com/MysunshineSy/article/details/78419655MysunshineSyWed, 01 Nov 2017 22:32:17 +0800