area_code=$1
echo area_code
echo $area_code
echo 1
echo $1
a2=ECIF$area_code
echo a2
echo $a2
StrGrep=$a1$a2
echo grep
echo $StrGrep
StrCity=$a1
Strsys=$a2
Strdate=`date +%Y%m%d`
StrFile='ECIFACFILE'$area_code
StrArea=$area_code
Strcsv=$a2$StrArea
area_code=$1
echo area_code
echo $area_code
echo 1
echo $1这个变量这么设是什么意思呢