问有什么像样的QtScript教程吗？

EN

QScriptEngine engine;

// Use evaluate to get a QScriptValue that holds the function
QScriptValue functionSV = engine.evaluate(
    "function cube(x) { return x * x * x; }"
);

// Build an argument list of QScriptValue types to proxy the C++
// types into a format that the script engine can understand
QScriptValueList argsSV;
argsSV << 3;

// Make an empty script value for "this" object when we invoke
// cube(), since it's a global function
QScriptValue thisSV ();

// Call the function, getting back a ScriptValue
QScriptValue resultSV = functionSV.call(thisSV, argsSV);

if (engine.hasUncaughtException() || !resultSV.isNumber()) {
    // The code had an uncaught exception or didn't return
    // the type you were expecting.

    // (...error handling...)

} else {
    // Convert the result to a C++ type
    int result = resultSv.toInt();

    // (...do whatever you want to do w/the result...)
}