bat 读取 ini 文件
作者：互联网
bat 读取 ini 文件
参考链接：https://stackoverflow.com/questions/2866117/windows-batch-script-to-read-an-ini-file
这个 bat 支持 ini 的键值与=号之间存在空格，例如 key1 = value1
readini.bat：
@if (@a==@b) @end /* -- batch / JScript hybrid line to begin JScript comment
:: --------------------
:: ini.bat
:: ini.bat /? for usage
:: --------------------
@echo off
setlocal enabledelayedexpansion
goto begin
:: color code by jeb -- https://stackoverflow.com/a/5344911/1683264
:c
set "param=^%~2" !
set "param=!param:"=\"!"
findstr /p /A:%1 "." "!param!\..\X" nul
<nul set /p ".=%DEL%%DEL%%DEL%%DEL%%DEL%%DEL%%DEL%"
exit /b
:: but it doesn't handle slashes. :(
:s
<NUL set /p "=/"&exit /b
:usage
for /F "tokens=1,2 delims=#" %%a in ('"prompt #$H#$E# & echo on & for %%b in (1) do rem"') do set "DEL=%%a"
<nul > X set /p ".=."
echo Usage:
call :c 07 " query:"
call :c 0F " %~nx0 "&call :s&call :c 0F "i item ["&call :s&call :c 0F "s section] inifile"&echo;
call :c 07 " create or modify:"
call :c 0F " %~nx0 "&call :s&call :c 0F "i item "&call :s&call :c 0F "v value ["&call :s&call :c 0F "s section] inifile"&echo;
call :c 07 " delete:"
call :c 0F " %~nx0 "&call :s&call :c 0F "d item ["&call :s&call :c 0F "s section] inifile"&echo;
echo;
echo Take the following ini file for example:
echo;
echo [Config]
echo password=1234
echo usertries=0
echo allowterminate=0
echo;
echo To read the "password" value:
call :c 0F " %~nx0 "&call :s&call :c 0F "s Config "&call :s&call :c 0F "i password inifile"&echo;
echo;
echo To modify the "usertries" value to 5:
call :c 0F " %~nx0 "&call :s&call :c 0F "s Config "&call :s&call :c 0F "i usertries "&call :s&call :c 0F "v 5 inifile"&echo;
echo;
echo To add a "timestamp" key with a value of the current date and time:
call :c 0F " %~nx0 "&call :s&call :c 0F "s Config "&call :s&call :c 0F "i timestamp "&call :s&call :c 0F "v ""%DEL%%%%%date%%%% %%%%time%%%%""%DEL% inifile"&echo;
echo;
echo To delete the "allowterminate" key:
call :c 0F " %~nx0 "&call :s&call :c 0F "s Config "&call :s&call :c 0F "d allowterminate inifile"&echo;
echo;
call :c 07 "In the above examples, "&call :s
call :c 0F "s Config "
echo is optional, but will allow the selection of
echo a specific item where the ini file contains similar items in multiple sections.
del X
goto :EOF
:begin
if "%~1"=="" goto usage
for %%I in (item value section found) do set %%I=
for %%I in (%*) do (
if defined next (
if !next!==/i set "item=%%~I"
if !next!==/v (
set modify=true
set "value=%%~I"
)
if !next!==/d (
set "item=%%~I"
set modify=true
set delete=true
)
if !next!==/s set "section=%%~I"
set next=
) else (
for %%x in (/i /v /s /d) do if "%%~I"=="%%x" set "next=%%~I"
if not defined next (
set "arg=%%~I"
if "!arg:~0,1!"=="/" (
1>&2 echo Error: Unrecognized option "%%~I"
1>&2 echo;
1>&2 call :usage
exit /b 1
) else set "inifile=%%~I"
)
)
)
for %%I in (item inifile) do if not defined %%I goto usage
if not exist "%inifile%" (
1>&2 echo Error: %inifile% not found.
exit /b 1
)
cscript /nologo /e:jscript "%~f0" "%inifile%" "!section!" "!item!" "!value!" "%modify%" "%delete%"
exit /b %ERRORLEVEL%
:: Begin JScript portion */
var inifile = WSH.Arguments(0),
section = WSH.Arguments(1),
item = WSH.Arguments(2),
value = WSH.Arguments(3),
modify = WSH.Arguments(4),
del = WSH.Arguments(5),
fso = new ActiveXObject("Scripting.FileSystemObject"),
stream = fso.OpenTextFile(inifile, 1),
// (stream.ReadAll() will not preserve blank lines.)
data = [];
while (!stream.atEndOfStream) { data.push(stream.ReadLine()); }
stream.Close();
// trims whitespace from edges
String.prototype.trim = function() { return this.replace(/^\s+|\s+$/,'') }
// trim + toLowerCase
String.prototype.unify = function() { return this.trim().toLowerCase(); };
// unquotes each side of "var"="value"
String.prototype.splitEx = function(x) {
for (var i=0, ret = this.split(x) || []; i<ret.length; i++) {
ret[i] = ret[i].replace(/^['"](.*)['"]$/, function(m,$1){return $1});
};
return ret;
}
// splices a new element into an array just after the last non-empty element. If first arg is a number, start at that position and look backwards.
Array.prototype.cram = function() {
for (var args=[], i=0; i<arguments.length; i++) { args.push(arguments[i]); }
var i = (typeof args[0] == "number" && Math.floor(args[0]) == args[0]) ? args.shift() : this.length;
while (i>0 && !this[--i].length) {};
for (var j=0; j<args.length; j++) this.splice(++i, 0, args[j]);
}
function saveAndQuit() {
while (data && !data[data.length - 1].length) data.pop();
var stream = fso.OpenTextFile(inifile, 2, true);
stream.Write(data.join('\r\n') + '\r\n');
stream.Close();
WSH.Quit(0);
}
function fatal(err) {
WSH.StdErr.WriteLine(err);
WSH.Quit(1);
}
if (section && !/^\[.+\]$/.test(section)) section = '[' + section + ']';
if (modify) {
if (section) {
for (var i=0; i<data.length; i++) {
if (data[i].unify() == section.unify()) {
for (var j=i + 1; j<data.length; j++) {
if (/^\s*\[.+\]\s*$/.test(data[j])) break;
var keyval = data[j].splitEx('=');
if (keyval.length < 2) continue;
var key = keyval.shift(), val = keyval.join('=');
if (key.unify() == item.unify()) {
if (del) data.splice(j, 1);
else {
data[j] = item + '=' + value;
WSH.Echo(value.trim());
}
saveAndQuit();
}
}
if (del) fatal(item + ' not found in ' + section + ' in ' + inifile);
data.cram(j ,item + '=' + value);
WSH.Echo(value.trim());
saveAndQuit();
}
}
if (del) fatal(section + ' not found in ' + inifile);
data.cram('\r\n' + section, item + '=' + value);
WSH.Echo(value.trim());
saveAndQuit();
}
else { // if (!section)
for (var i=0; i<data.length; i++) {
var keyval = data[i].splitEx('=');
if (keyval.length < 2) continue;
var key = keyval.shift(), val = keyval.join('=');
if (key.unify() == item.unify()) {
if (del) data.splice(i, 1);
else {
data[i] = item + '=' + value;
WSH.Echo(value.trim());
}
saveAndQuit();
}
}
if (del) fatal(item + ' not found in ' + inifile);
data.cram(item + '=' + value);
WSH.Echo(value.trim());
saveAndQuit();
}
}
else if (section) { // and if (!modify)
for (var i=0; i<data.length; i++) {
if (data[i].unify() == section.unify()) {
for (var j=i + 1; j<data.length; j++) {
if (/^\s*\[.+\]\s*$/.test(data[j])) fatal(item + ' not found in ' + section + ' in ' + inifile);
var keyval = data[j].splitEx('=');
if (keyval.length < 2) continue;
var key = keyval.shift(), val = keyval.join('=');
if (key.unify() == item.unify()) {
WSH.Echo(val.trim());
WSH.Quit(0);
}
}
}
}
fatal(section + ' not found in ' + inifile);
}
else { // if (item) and nothing else
for (var i=0; i<data.length; i++) {
var keyval = data[i].splitEx('=');
if (keyval.length < 2) continue;
var key = keyval.shift(), val = keyval.join('=');
if (key.unify() == item.unify()) {
WSH.Echo(val.trim());
WSH.Quit(0);
}
}
fatal(item + ' not found in ' + inifile);
}
readini.bat
用法：
注意：ini.bat 改为自己的 bat 名字
标签：bat,set,读取,%%,inifile,echo,0F,ini,call 来源： https://www.cnblogs.com/ibingshan/p/11102210.html