问题
We have lambda expression for getter as below:
Function<Student, String> studentNameGetter = Student::getName;
How about lambda expression for the setter?
回答1:
I'm not sure what you mean by creating a lambda expression for the setter.
What it looks like you are trying to do is to assign the method reference to a suitable Functional Interface. In that case, the best match is to a BiConsumer:
BiConsumer<Student, String> studentNameSetter = Student::setName;
来源：https://stackoverflow.com/questions/27759948/lambda-expression-for-setter