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24 lines
630 B
Java
24 lines
630 B
Java
package com.manage.service;
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import org.springframework.stereotype.Service;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpSession;
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import java.util.HashMap;
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/**
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* @author 谢铭
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* @date 2021/9/29
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* 注销之前的session,修复之前的bug
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* 触发条件：同一浏览器打开登录页
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*/
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@Service
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public class LoginService {
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public void removeOldUserOnLogin(HttpServletRequest request) {
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if (null != request.getSession(false)&&!"".equals(request.getSession(false))) {
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//直接注销之前session
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request.getSession(false).invalidate();
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}
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}
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} |