package?cn.com.hxzy.util;

import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpSession;

import?org.springframework.web.context.request.RequestContextHolder;
import?org.springframework.web.context.request.ServletRequestAttributes;

import?cn.com.hxzy.po.UserInfo;

public?class?ContextUtil?{
	
	private?static?final?String?USER_IN_SESSION?=?“user_in_session“;
	
	public?static?HttpServletRequest?getRequest（）?{
		
		return?（（ServletRequestAttributes）（RequestContextHolder.currentRequestAttributes（）））.getRequest（）;
	}
	public?static?HttpSession?getSession（）?{
		
		return?getRequest（）.getSession（）;
	}
	public?static?void?setCurrentUser（UserInfo?user）?{
		if（user?==?null）?{
			getSession（）.invalidate（）;
		}else?{
			getSession（）.setAttribute（USER_IN_SESSION?user）;
		}
	}
	public?static?UserInfo?getCurrentUser（）?{
		
		return?（UserInfo）?getSession（）.getAttribute（USER_IN_SESSION）;
	}
	public?static?Integer?getCurrentUserId（）?{
		UserInfo?user?=?getCurrentUser（）;
		return?user.getId（）;
	}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-09-02?16:58??ElecPatrolSystem-Parent\
?????文件?????????403??2018-08-10?14:35??ElecPatrolSystem-Parent\.project
?????目錄???????????0??2018-09-02?16:58??ElecPatrolSystem-Parent\.settings\
?????文件??????????57??2018-08-10?14:35??ElecPatrolSystem-Parent\.settings\org.eclipse.core.resources.prefs
?????文件??????????90??2018-08-10?14:35??ElecPatrolSystem-Parent\.settings\org.eclipse.m2e.core.prefs
?????目錄???????????0??2018-09-02?16:58??ElecPatrolSystem-Parent\.svn\
?????文件???????????3??2018-08-10?14:35??ElecPatrolSystem-Parent\.svn\entries
?????文件???????????3??2018-08-10?14:35??ElecPatrolSystem-Parent\.svn\format
?????目錄???????????0??2018-09-02?16:58??ElecPatrolSystem-Parent\.svn\pristine\
?????目錄???????????0??2018-09-02?16:58??ElecPatrolSystem-Parent\.svn\pristine\00\
?????文件?????????256??2018-08-10?14:35??ElecPatrolSystem-Parent\.svn\pristine\00\001332f0080f22c0b95d6813895b98f2ade14985.svn-base
?????文件?????????384??2018-08-10?14:35??ElecPatrolSystem-Parent\.svn\pristine\00\001ad4b806a59917b1f3f474f38fe7b95b7388a0.svn-base
?????文件????????1406??2018-08-10?14:35??ElecPatrolSystem-Parent\.svn\pristine\00\003b5f181782f50b95c2169e04087f1f752212db.svn-base
?????文件?????????257??2018-08-10?14:35??ElecPatrolSystem-Parent\.svn\pristine\00\00af66380dacaa5752c2f46856dfe34057c3b4f7.svn-base
?????文件????????5743??2018-08-13?09:05??ElecPatrolSystem-Parent\.svn\pristine\00\00fe5aabd6bfce327a0e5a0c3b49e7cb4e41bf42.svn-base
?????目錄???????????0??2018-09-02?16:58??ElecPatrolSystem-Parent\.svn\pristine\01\
?????文件????????2335??2018-08-10?14:35??ElecPatrolSystem-Parent\.svn\pristine\01\019e6a3b22a8c935e2161858e7c3f9e85441bcf4.svn-base
?????目錄???????????0??2018-09-02?16:58??ElecPatrolSystem-Parent\.svn\pristine\02\
?????文件?????????262??2018-08-10?14:35??ElecPatrolSystem-Parent\.svn\pristine\02\02151a0376add88474f5abaa8c9ed29ab55f1de5.svn-base
?????文件????????1044??2018-08-10?14:35??ElecPatrolSystem-Parent\.svn\pristine\02\022e704362af8888f8d8ddcd25e3a7b0e2863441.svn-base
?????文件????????5327??2018-08-13?09:10??ElecPatrolSystem-Parent\.svn\pristine\02\02b05d12ce753c7099dcdc4ba9d610f0a170162b.svn-base
?????文件?????????679??2018-08-10?14:35??ElecPatrolSystem-Parent\.svn\pristine\02\02f6fd77efef3c47d5a924b1759b418ada74b998.svn-base
?????目錄???????????0??2018-09-02?16:58??ElecPatrolSystem-Parent\.svn\pristine\03\
?????文件?????????259??2018-08-10?14:35??ElecPatrolSystem-Parent\.svn\pristine\03\03132444b4fbfe3e92fb2fd6e4eac046d1be9cb8.svn-base
?????文件?????????262??2018-08-10?14:35??ElecPatrolSystem-Parent\.svn\pristine\03\038d046cad4d3c87bf55915c40d94958b27d897a.svn-base
?????文件????????5171??2018-08-17?13:54??ElecPatrolSystem-Parent\.svn\pristine\03\03b11908592b9ea774dd6a6224d6134b221e043b.svn-base
?????文件?????????284??2018-08-10?14:35??ElecPatrolSystem-Parent\.svn\pristine\03\03e29939bd726b9e0bb2fac4b9c2e5c03617e00a.svn-base
?????目錄???????????0??2018-09-02?16:58??ElecPatrolSystem-Parent\.svn\pristine\04\
?????文件????????3798??2018-08-15?08:50??ElecPatrolSystem-Parent\.svn\pristine\04\041f0c432a0c5643ed7a1f5aa773d2c9c0ccab10.svn-base
?????文件?????????261??2018-08-10?14:35??ElecPatrolSystem-Parent\.svn\pristine\04\042510982a7ab4bfb57449797f4a89f8769d80dd.svn-base
?????文件????????8185??2018-08-17?08:32??ElecPatrolSystem-Parent\.svn\pristine\04\0460e3b1e7098c6b74c479b6e3485131209ae965.svn-base
............此處省略3152個文件信息