如何编写或从XML配置文件中读取

配置文件是XML配置文件（配置） config文件中会有像许多条目<name>

abcd

</name>

<company>

xyz

</company>

<choise>

choise1

</choise>

NSIS共有4 XML的插件可供选择NsisXML（由Wizou）.xML插件，NsisXML（乔尔）和NSXML 使用NsisXML（由Wizou）：Outfile "$%temp%\NSISTest.exe"

RequestExecutionLevel user

Installdir "$Temp"

Showinstdetails show

!include LogicLib.nsh

Page InstFiles

!define XMLFILE "$instdir\myxml.xml"

Section

StrCpy $9 "Did not exist"

nsisXML::create

nsisXML::load "${XMLFILE}"

${If} $0 = 0

build a new basic XML file:

nsisXML::create

nsisXML::createProcessingInstruction "xml" 'version="1.0" encoding="UTF-8" standalone="yes"'

nsisXML::appendChild

nsisXML::release $2

${EndIf}

nsisXML::select '/choise'

${If} $2 = 0

StrCpy $1 $0

nsisXML::createElement "choise"

nsisXML::appendChild

${Else}

nsisXML::getText

StrCpy $9 $3

${EndIf}

DetailPrint "Old value: $9"

System::Call 'kernel32::GetTickCount()i.r5' Get some "random" value to save

nsisXML::setText "$5"

nsisXML::release $2

nsisXML::save "${XMLFILE}"

nsisXML::release $0

DetailPrint "Saved new value: $5"

SectionEnd

在优先次运行我得到：Old value: Did not exist

Saved new value: 709289703

Completed

并在第二次运行我得到：Old value: 709289703

Saved new value: 709308687

Completed

然后用String中的split方法做切割

就可以放到数组里了

如果单纯是想看账号是不是在这个里面

你也可以直接String.indexof查找读出来的信息中有没有你要的账号