java.lang.reflect.Method 类的 Method.getGenericParameterTypes() 方法返回一个 Type 对象数组,这些对象表示在编码时在方法中声明的参数类型。这意味着 getGenericParameterTypes() 方法返回属于方法对象的参数数组。如果方法对象不带任何参数,则返回长度为 0 的数组。 如果形式参数类型是参数化类型,则为其返回的 Typ...
for (Method declaredMethod : declaredMethods) { printFormat(fmt, "Method name", declaredMethod.getName()); //获得单独的方法名 //获得完整的方法信息(包括修饰符、返回值、路径、名称、参数、抛出值) printFormat(fmt, "toGenericString", declaredMethod.toGenericString()); int modifiers = declaredMeth...
再通过方法getGenericParameterTypes获取形参泛型类型:===");//输入方法名和参数的类列表,获取具体方法的反射Method fxMethod = cls.getDeclaredMethod("fanxingMethod", Map.class, String.class);//设置private类型方法可访问fxMethod.setAccessible(true);//获取所有参数类型列表Type[] parameterTypes =fxMethod.get...
[Android.Runtime.Register("getGenericParameterTypes", "()[Ljava/lang/reflect/Type;", "")] public override Java.Lang.Reflect.IType[]? GetGenericParameterTypes(); Returns IType[] Attributes RegisterAttribute Exceptions GenericSignatureFormatError if the generic method signature is in...
把泛型变量当成方法的参数,利用Method类的getGenericParameterTypes方法来获取泛型的实际类型参数 例子: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 publicclassGenericTest{publicstaticvoidmain(String[]args)throws Exception{getParamType();}/*利用反射获取方法参数的实际参数类型*/publicstaticvoidgetParamType...
Generic Methods: Generic methods are methods that introduce their own type parameters. This is similar to declaring a generic type, but the type parameter's scope is limited to the method where it is declared. Static and non-static generic methods are allowed, as well as generic class construc...
getDeclaredMethod(String name, Class<?>... parameterTypes): 获取指定名称和参数类型的任意访问权限的方法,包括私有方法。 如果方法不存在,则抛出NoSuchMethodException异常。 getDeclaredMethods(): 获取该类中所有声明的方法,包括私有方法。 返回一个Method对象数组。
method = Myclass.class.getMethod ("setStringList", List.class); Type[] genericParameterTypes = method.getGenericParameterTypes(); for(Type genericParameterType : genericParameterTypes){ if(genericParameterType instanceof ParameterizedType){ ParameterizedType aType = (ParameterizedType) genericParameterType;...
Type[]getGenericParameterTypes() Returns an array ofTypeobjects that represent the formal parameter types, in declaration order, of the executable represented by this object. TypegetGenericReturnType() Returns aTypeobject that represents the formal return type of the method represented by thisMethodob...
Constructor.GetGenericParameterTypes MethodReference Feedback DefinitionNamespace: Java.Lang.Reflect Assembly: Mono.Android.dll To be added C# Kopie [Android.Runtime.Register("getGenericParameterTypes", "()[Ljava/lang/reflect/Type;", "")] public override Java.Lang.Reflect.IType[]? GetGeneric...