string QML Basic Type

The string type refers to a free form text string in quotes, e.g. "Hello world!".

范例：

Text { text: "Hello world!" }

Strings have a length attribute that holds the number of characters in the string.

QML extends the JavaScript String type with a arg() function to support value substitution.

集成 C++ 时，注意任何 QString 值传入 QML 来自 C++ is automatically converted into a string value, and vice-versa.

此基本类型由 QML 语言提供。

另请参阅 QML 基本类型 .