
a = [] File.open( "2.txt", "r" ) do |fp| a = fp.readlines end p a[0]
十分感谢!但是怎么调用到条件分歧上呢,求指点一下!
def fileLine?(file_name, content) file_one = 0 File.open( file_name, "r" ) do |fp| file_one = fp.readlines[0] end return file_one == content end
太谢谢你啦!
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