C++ Qt解析XML

1.待读取的XML文件数据

test.xml

<?xml version="1.0" encoding="utf-8"?>
<bookstore>
    <book>
        <title>朝花夕拾</title>
        <writer>鲁迅</writer>
    </book>
    <book>
        <title>C和指针</title>
        <writer>KennethA．Reek</writer>
    </book>
</bookstore>

2.源代码

main.cpp

#include <QCoreApplication>
#include <QFile>
#include <QDomComment>

int main(int argc, char *argv[])
{
   
   
    QCoreApplication a(argc, argv)