操作DB2數(shù)據(jù)庫的批處理echo輸出結(jié)果不正確

@echo off
setlocal EnableDelayedExpansion
for /f %%d in ('db2 list db directory ^| awk {a[NR]=$0}END{for (j=1;j<=NR;j++) if (a[j]~/間接/) print a[j-4]} ^| awk {print $3}') do (
db2 connect to %%d >D:monitorfrult.txt
for /f %%a in ('type D:monitorfrult.txt ^| grep 本地數(shù)據(jù)庫別名 ^| grep %%d ^| wc -l') do (set among=%%a)
if !among! equ 1 (
@echo @@d
@echo ===Inf:DB===
@echo ===成功連接到 %%d 數(shù)據(jù)庫[[[
@echo =================================&@echo.
@echo do my work
@echo ===Inf:DB===
@echo ===斷開 %%d 數(shù)據(jù)庫連接]]]
@db2 connect reset > null
@echo =================================&@echo.
@db2 reset MonITOR for db %%d > null
) else (
@echo ===Inf:DB===
@echo ***%%d 數(shù)據(jù)庫連接失敗！***
@echo =================================&@echo.
)
)
)
nclick="copycode($('code0'));">復(fù)制代碼

第9行期待結(jié)果：===成功連接到 SAMPLE 數(shù)據(jù)庫[[[實際結(jié)果為： 數(shù)據(jù)庫[[[ 到 SAMPLE第15行期待結(jié)果：===斷開 SAMPLE 數(shù)據(jù)庫連接]]]實際結(jié)果為： 數(shù)據(jù)庫連接]]]1、為什么？2、如何解決？