Batch file 如何在批处理文件中调用多行？

我想调用批处理文件中的多行，我如何才能做到这一点

（这是我想呼叫的电话线）

如何在批处理文件中将这两行一起调用

这是批处理文件现在是什么

@echo on

echo "file init

call ec2-describe-spot-price-history -H --instance-type t1.micro --start-time 2014-05-29T16:00:00 --end-time 2014-05-29T017:00:00 --availability-zone us-east-1a  >> out.txt

echo "file written"

FOR /f "tokens=1 delims=" %%i in (out.txt) do echo %%i

echo "file done"

pause 

批处理文件的输出：

Type    Price   Timestamp   InstanceType    ProductDescription  AvailabilityZone
SPOTINSTANCEPRICE   0.006100    2014-05-29T09:29:08+0530    t1.micro    Windows us-east-1b
SPOTINSTANCEPRICE   0.006100    2014-05-29T04:52:09+0530    t1.micro    SUSE Linux  us-east-1b
SPOTINSTANCEPRICE   0.003100    2014-05-29T04:52:08+0530    t1.micro    Linux/UNIX  us-east-1b

---

不确定这是你想要的，试试看

@echo off
    setlocal enableextensions enabledelayedexpansion

    echo file init

    set "filter="
    (   for %%a in ( us-east-1a us-east-1b ) do (
            call ec2-describe-spot-price-history -H ^
                    --instance-type t1.micro ^
                    --start-time 2014-05-29T16:00:00 ^
                    --end-time 2014-05-29T017:00:00 ^
                    --availability-zone %%a | findstr /r /c:".*!filter!"
            if not defined filter set "filter=t1.micro"
        )
    ) > out.txt

    echo "file written"

    FOR /f "tokens=1 delims=" %%i in (out.txt) do echo %%i

    echo "file done"

    pause 

---

错误：Client.InvalidParameterValue:无效的可用性区域：[%a]@user323041，

%%a

是

for

循环的可替换参数，应替换为中的

中的一个值（

set.

%a

不应到达

ec2-..

调用。它区分大小写，因此请确保您没有同时使用

%a

和

%a

@echo off
    setlocal enableextensions enabledelayedexpansion

    echo file init

    set "filter="
    (   for %%a in ( us-east-1a us-east-1b ) do (
            call ec2-describe-spot-price-history -H ^
                    --instance-type t1.micro ^
                    --start-time 2014-05-29T16:00:00 ^
                    --end-time 2014-05-29T017:00:00 ^
                    --availability-zone %%a | findstr /r /c:".*!filter!"
            if not defined filter set "filter=t1.micro"
        )
    ) > out.txt

    echo "file written"

    FOR /f "tokens=1 delims=" %%i in (out.txt) do echo %%i

    echo "file done"

    pause