优化获取缓存信息方式
RuoYi
3 years ago
parent
d8da1b796c
commit
9c5c6c6be7
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package com.ruoyi.common.core.constant;
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/**
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* Token的Key常量
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*
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* @author ruoyi
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*/
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public class TokenConstants
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{
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/**
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* 令牌自定义标识
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*/
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public static final String AUTHENTICATION = "Authorization";
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/**
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* 令牌前缀
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*/
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public static final String PREFIX = "Bearer ";
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/**
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* 令牌秘钥
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*/
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public final static String SECRET = "abcdefghijklmnopqrstuvwxyz";
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}
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package com.ruoyi.common.core.utils;
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import java.util.Map;
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import com.ruoyi.common.core.constant.SecurityConstants;
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import com.ruoyi.common.core.constant.TokenConstants;
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import com.ruoyi.common.core.text.Convert;
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import io.jsonwebtoken.Claims;
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import io.jsonwebtoken.Jwts;
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import io.jsonwebtoken.SignatureAlgorithm;
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/**
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* Jwt工具类
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*
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* @author ruoyi
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*/
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public class JwtUtils
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{
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public static String secret = TokenConstants.SECRET;
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/**
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* 从数据声明生成令牌
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*
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* @param claims 数据声明
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* @return 令牌
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*/
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public static String createToken(Map<String, Object> claims)
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{
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String token = Jwts.builder().setClaims(claims).signWith(SignatureAlgorithm.HS512, secret).compact();
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return token;
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}
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/**
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* 从令牌中获取数据声明
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*
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* @param token 令牌
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* @return 数据声明
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*/
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public static Claims parseToken(String token)
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{
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return Jwts.parser().setSigningKey(secret).parseClaimsJws(token).getBody();
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}
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/**
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* 根据令牌获取用户标识
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*
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* @param token 令牌
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* @return 用户ID
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*/
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public static String getUserKey(String token)
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{
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Claims claims = parseToken(token);
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return getValue(claims, SecurityConstants.USER_KEY);
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}
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/**
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* 根据令牌获取用户标识
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*
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* @param claims 身份信息
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* @return 用户ID
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*/
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public static String getUserKey(Claims claims)
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{
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return getValue(claims, SecurityConstants.USER_KEY);
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}
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/**
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* 根据令牌获取用户ID
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*
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* @param token 令牌
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* @return 用户ID
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*/
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public static String getUserId(String token)
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{
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Claims claims = parseToken(token);
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return getValue(claims, SecurityConstants.DETAILS_USER_ID);
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}
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/**
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* 根据身份信息获取用户ID
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*
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* @param claims 身份信息
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* @return 用户ID
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*/
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public static String getUserId(Claims claims)
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{
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return getValue(claims, SecurityConstants.DETAILS_USER_ID);
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}
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/**
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* 根据令牌获取用户名
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*
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* @param token 令牌
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* @return 用户名
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*/
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public static String getUserName(String token)
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{
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Claims claims = parseToken(token);
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return getValue(claims, SecurityConstants.DETAILS_USERNAME);
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}
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/**
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* 根据身份信息获取用户名
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*
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* @param claims 身份信息
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* @return 用户名
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*/
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public static String getUserName(Claims claims)
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{
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return getValue(claims, SecurityConstants.DETAILS_USERNAME);
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}
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/**
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* 根据身份信息获取键值
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*
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* @param claims 身份信息
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* @param key 键
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* @return 值
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*/
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public static String getValue(Claims claims, String key)
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{
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return Convert.toStr(claims.get(key), "");
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}
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}
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@ -0,0 +1,33 @@
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package com.ruoyi.common.security.config;
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import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
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import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
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import com.ruoyi.common.security.interceptor.HeaderInterceptor;
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/**
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* 拦截器配置
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*
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* @author ruoyi
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*/
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public class WebMvcConfig implements WebMvcConfigurer
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{
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/** 不需要拦截地址 */
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public static final String[] excludeUrls = { "/login", "/logout", "/refresh" };
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@Override
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public void addInterceptors(InterceptorRegistry registry)
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{
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registry.addInterceptor(getHeaderInterceptor())
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.addPathPatterns("/**")
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.excludePathPatterns(excludeUrls)
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.order(-10);
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}
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/**
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* 自定义请求头拦截器
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*/
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public HeaderInterceptor getHeaderInterceptor()
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{
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return new HeaderInterceptor();
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}
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}
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