试过qt6，有一个优点是编译检查比qt5更严格了
比如qt5里这样的代码可以通过编译：
QChar ch;
if (ch>=0 && ch<=9) //其实应该是ch>='0' && ch<='9'
qt6直接就报错了
【 在 cavendish (享受生活) 的大作中提到: 】
:
https://www.qt.io/blog/qt-6.2-vs.-qt-5.15-the-feature-parity-comparison: Qt 6.2 vs. Qt 5.15 – The Feature Parity Comparison
: The Qt Company recently compared the latest Long Term Releases Qt 5.15 and Qt 6.2 of its software development platform consisting of design, development, and quality assurance applications plus various software libraries, referred to in this post as
: ...................
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修改:roy FROM 114.253.32.*
FROM 114.253.32.*