从批处理文件中解析 XML 文件的属性 [英] Parse XML file for attribute from batch file

问题描述

我正在解析如下的 XML 文件:

I am parsing a XML file like below:

<?xml version="1.0"?>
<!--
-->
<configuration>
   <settings>
      <connections>
            <connection name="name1" value="connection1" type="abc"/>
            <connection name="name2" value="connection2" type="def"/>
      </connections>
   </settings>
</configuration>

从批处理文件中，我提示用户输入连接名称.我想解析 XML 获取具有指定名称的连接并获取其值.所以如果用户给出name1，我想选择connection1.我从 Extract XML Tag Values (Based在标志上)使用批处理

From the batch file, I prompt the user for connection name. I want to parse the XML get a connection with the specified name and get its value. So If user gives name1, I want to select connection1. I had the below code from Extract XML Tag Values (Based on a Flag) Using Batch

我不熟悉批处理文件中的 for 循环(尤其是分隔符、标记)，所以我不确定它是如何工作的，以及如何让它为我工作.

I am not familiar with for loop in (especially delimits, tokens) batch file, so I am not sure how this works and how to make it work for me.

(for /F "tokens=1,2 delims== " %%a in (connection.config) do (
   if "%%~b" neq "" set %%a=%%~b
   if /I "!name!" equ "%name%" echo !value!
))

推荐答案

如果你使用正确的标记和分隔符，它可以工作:

It works, if you use the right tokens and delimiters:

@echo off&setlocal
for /F tokens^=2^,3^,5delims^=^<^"^= %%a in (connection.config) do (
   if "%%a" equ "connection name" echo(%%b %%c
)

输出是:

name1 connection1
name2 connection2

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