Merge branch 'master' of http://120.76.84.145:10101/gitblit/r/java/PlayPai

44323

2023-11-27 aa925d851857f50eff0556411366690d9a78a0e5

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package com.dsh.account.util;
 
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;
 
import javax.servlet.http.HttpServletRequest;
 
@Component
public class TokenUtil {
 
    @Autowired
    private RedisUtil redisUtil;
 
 
    public Integer getUserIdFormRedis() {
        ServletRequestAttributes servletRequestAttributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
        HttpServletRequest request = servletRequestAttributes.getRequest();
        String requestHeader = request.getHeader("Authorization");
        if (requestHeader != null && requestHeader.startsWith("Bearer ")) {
            requestHeader = requestHeader.substring(requestHeader.indexOf(" ") + 1);
            String key = null;
            int length = requestHeader.length();
            if (length > 32) {
                key = requestHeader.substring(length - 32);
            } else {
                key = requestHeader;
            }
            String value = redisUtil.getValue(key);
            return null != value ? Integer.valueOf(value) : null;
        } else {
            return null;
        }
    }
 
    public void logout() {
        ServletRequestAttributes servletRequestAttributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
        HttpServletRequest request = servletRequestAttributes.getRequest();
        String requestHeader = request.getHeader("Authorization");
        if (requestHeader != null && requestHeader.startsWith("Bearer ")) {
            requestHeader = requestHeader.substring(requestHeader.indexOf(" ") + 1);
            String key = null;
            int length = requestHeader.length();
            if (length > 32) {
                key = requestHeader.substring(length - 32);
            } else {
                key = requestHeader;
            }
            redisUtil.remove(key); // 删除存储在Redis中的对应用户信息
        }
    }
 
}