如何编写或从XML配置文件中读取

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
abcd


xyz


choise1

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 "$instdirmyxml.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

如以上回答内容为低俗、色情、不良、暴力、侵权、涉及违法等信息，可以点下面链接进行举报！

点此我要举报以上问答信息