serverlet_jsp serverlet_serverlet生命周期(6)

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SERVER_SOFTWARE | req.getServletContext().getServerInfo()

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SERVER_PROTOCOL | req.getProtocol()

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SERVER_PORT | req.getServerPort()

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REQUEST_METHOD | req.getMethod()

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PATH_INFO | req.getPathInfo()

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PATH_TRANSLATED | req.getPathTranslated()

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SCRIPT_NAME | req.getServletPath()

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DOCUMENT_ROOT | req.getServletContext().getRealPath("/")

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QUERY_STRING | req.getQueryString()

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REMOTE_HOST | req.getRemoteHost()

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REMOTE_ADDR | req.getRemoteAddr()

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AUTH_TYPE | req.getAuthType()

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REMOTE_USER | req.getRemoteUser()

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