Warning: file_get_contents(/data/phpspider/zhask/data//catemap/9/loops/2.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Batch file 尝试在批处理中为变量设置值_Batch File - Fatal编程技术网

Batch file 尝试在批处理中为变量设置值

Batch file 尝试在批处理中为变量设置值,batch-file,Batch File,我正在尝试编写一个简单的脚本来执行git添加、提交和推送 @echo off SET operation=%1 SET opParam=%2 SET mainBranch=dev/1.1 if %operation%==fire ( for /f %%i in ('git rev-parse --abbrev-ref HEAD') do set branchName=%%i if %opParam%.==. ( SET opParam="autogenerate

我正在尝试编写一个简单的脚本来执行git添加、提交和推送

@echo off
SET operation=%1
SET opParam=%2
SET mainBranch=dev/1.1

if %operation%==fire (
    for /f %%i in ('git rev-parse --abbrev-ref HEAD') do set branchName=%%i
    if %opParam%.==. (
        SET opParam="autogeneratedmessage"
        @echo on
        echo %opParam%
        @echo off
    ) else (
        SET opParam="%opParam%"
        @echo on
        echo %opParam%
        @echo off
    )
    git add -A 
    git commit -m %opParam%
    git push origin %branchName%
)
因此,问题是当第二个参数为空时,它无法在第9行将
opParam
的值设置为
autogeneratedmessage

以下是我到目前为止尝试设置opParam的内容:

SET opParam=""autogeneratedmessage""
SET opParam="autogeneratedmessage"
SET "opParam=autogeneratedmessage"

我真的看不出我做错了什么。这似乎是一个简单的问题,但我已经讨论了半个小时。

我已经启用了该块中的延迟扩展,并使用
引用了我的变量而不是
%

if %operation%==fire (
    setlocal enabledelayedexpansion
    for /f %%i in ('git rev-parse --abbrev-ref HEAD') do set branchName=%%i
    if %opParam%.==. (
        SET opParam="autogenerated"
        @echo on
        echo !opParam!
        @echo off
    ) else (
        SET opParam="%opParam%"
        @echo on
        echo %opParam%
        @echo off
    )
    git add -A 
    git commit -m !opParam!
    git push origin %branchName%
)

@是的,就是这样。。。我不知道延迟的扩张到底是什么,哈哈