application对象所依赖的类或接口是 A: JspWriter B: ServletContext C: PageContext D: HttpServletContext
application对象所依赖的类或接口是 A: JspWriter B: ServletContext C: PageContext D: HttpServletContext
Servlet三大域对象中作用域范围最大的是哪个域对象？ A: ServletRequest B: HttpServletContext C: ServletContext D: HttpSession
Servlet三大域对象中作用域范围最大的是哪个域对象？ A: ServletRequest B: HttpServletContext C: ServletContext D: HttpSession
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