Struts获取HttpServletRequest / HttpSession / ServletContext / HttpServletResponse对象
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通过ServletActionContext.类直接获取:
public String rsa() throws Exception{
HttpServletRequest request = ServletActionContext.getRequest();
ServletContext servletContext = ServletActionContext.getServletContext();
HttpSession session = request.getSession() ;
HttpServletResponse response = ServletActionContext.getResponse();
return "scope";
}
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