• 都有哪些 bean scope?

    都有哪些 bean scope?

    • singleton: Return a single bean instance per Spring IoC container

    • prototype: Return a new bean instance each time when requested

    • request: Return a single bean instance per HTTP request

    • session: Return a single bean instance per HTTP session

    • global-session: Return a single bean instance per global HTTP session

    默认的是 singleton