data b;
length name $200;
input name $;
file aa filevar=name ;
date=date();
n=name;
format date yymmdd10.;
do;
put 'test' @;
put ',' @;
put date ;
end;
cards;
test_file1
test_file2
test_file3
;
run;
本来以为用了filename语句,file会输出到d:\目录下,但是事与愿违,总是输出到C:\Documents and Settings\Administrator目录下,不知道哪里出了问题?怎么让结果输出到d:\目录下呢?多谢了!
[code:290k2zfu]data b;
length name $200;
input name $;
file aa filevar=name;
date=date();
n=name;
format date yymmdd10.;
do;
put 'test' @;
put ',' @;
put date ;
end;
cards;
d:\test_file1.txt
d:\test_file2.txt
d:\test_file3.txt
;[/code:290k2zfu]
1、在file语句使用选项filevar=name后,输出文件的名字由变量name的值决定,此时file-specification只是一个占位符,仅在log中显示
2、拼接字符串呗
[code:160kxyp5]data b;
length name $200;
input;
name='d:\'||strip(_infile_)||'.txt';
file aa filevar=name;
date=date();
n=name;
format date yymmdd10.;
do;
put 'test' @;
put ',' @;
put date ;
end;
cards;
test_file1
test_file2
test_file3
;[/code:160kxyp5]