QString 是UTF-16
参考http://en.wikipedia.org/wiki/UTF-16
UTF-16 is used by the Qualcomm BREW operating systems; the .NET environments; Mac OS X's Cocoa and Core Foundation frameworks; and the Qt cross-platform graphical widget toolkit
参考http://en.wikipedia.org/wiki/UTF-16
UTF-16 is used by the Qualcomm BREW operating systems; the .NET environments; Mac OS X's Cocoa and Core Foundation frameworks; and the Qt cross-platform graphical widget toolkit