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当循环无法读取perl脚本中的文件时_Perl_Scripting_While Loop - Fatal编程技术网

当循环无法读取perl脚本中的文件时

当循环无法读取perl脚本中的文件时,perl,scripting,while-loop,Perl,Scripting,While Loop,我正在编写一个perl脚本,并试图读取两个不同的文件 第一档 打开我的$data1,“while和foreach循环太多。您只需要其中一个: open my $data2, "<" , "/opt/app/d1ebl1m5/dv02/cingbt02/J2EEServer/config/AMSS/application/properties/att_application.properties_try" or die "unable to open file: $!"; whi

我正在编写一个perl脚本,并试图读取两个不同的文件

第一档
打开我的$data1,“while
foreach
循环太多。您只需要其中一个:

open my $data2, "<" , "/opt/app/d1ebl1m5/dv02/cingbt02/J2EEServer/config/AMSS/application/properties/att_application.properties_try"  
   or die "unable to open file: $!";

while( my $line1 = <$data2> ) {
    print "$line1";
} 
close($data2);

打开我的$data2,“while
foreach
循环太多。您只需要其中一个:

open my $data2, "<" , "/opt/app/d1ebl1m5/dv02/cingbt02/J2EEServer/config/AMSS/application/properties/att_application.properties_try"  
   or die "unable to open file: $!";

while( my $line1 = <$data2> ) {
    print "$line1";
} 
close($data2);

打开我的$data2,“while
foreach
循环太多。您只需要其中一个:

open my $data2, "<" , "/opt/app/d1ebl1m5/dv02/cingbt02/J2EEServer/config/AMSS/application/properties/att_application.properties_try"  
   or die "unable to open file: $!";

while( my $line1 = <$data2> ) {
    print "$line1";
} 
close($data2);

打开我的$data2,“while
foreach
循环太多。您只需要其中一个:

open my $data2, "<" , "/opt/app/d1ebl1m5/dv02/cingbt02/J2EEServer/config/AMSS/application/properties/att_application.properties_try"  
   or die "unable to open file: $!";

while( my $line1 = <$data2> ) {
    print "$line1";
} 
close($data2);

打开我的$data2,“同时从文件中每次读取一行。Foreach也这样做。所以你是在跳轨。同时从文件中每次读取一行。Foreach也这样做。所以你是在跳轨。同时从文件中每次读取一行。Foreach也这样做。所以你是在跳轨。同时从文件中每次读取一行。Foreach也这样做。所以你是在越轨。