refactor: RedisTemplate 通过构造函数注入到JwtTokenFilter

src/main/java/com/youlai/system/config/SecurityConfig.java

@@ -8,6 +8,7 @@ import com.youlai.system.filter.VerifyCodeFilter;
 import lombok.RequiredArgsConstructor;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.security.authentication.AuthenticationManager;
 import org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration;
 import org.springframework.security.config.annotation.method.configuration.EnableMethodSecurity;
@@ -35,6 +36,7 @@ public class SecurityConfig {
 
     private final MyAuthenticationEntryPoint authenticationEntryPoint;
     private final MyAccessDeniedHandler accessDeniedHandler;
+    private final RedisTemplate<String, Object> redisTemplate;
 
     @Bean
     public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
@@ -56,7 +58,7 @@ public class SecurityConfig {
         // 验证码校验过滤器
         http.addFilterBefore(new VerifyCodeFilter(), UsernamePasswordAuthenticationFilter.class);
         // JWT 校验过滤器
-        http.addFilterBefore(new JwtTokenFilter(), UsernamePasswordAuthenticationFilter.class);
+        http.addFilterBefore(new JwtTokenFilter(redisTemplate), UsernamePasswordAuthenticationFilter.class);
 
         return http.build();
     }

src/main/java/com/youlai/system/filter/JwtTokenFilter.java

@@ -31,6 +31,12 @@ import java.util.Map;
  */
 public class JwtTokenFilter extends OncePerRequestFilter {
 
+    private final RedisTemplate<String, Object> redisTemplate;
+
+    public JwtTokenFilter(RedisTemplate<String, Object> redisTemplate) {
+        this.redisTemplate = redisTemplate;
+    }
+
     /**
      * 从请求中获取 JWT Token，校验 JWT Token 是否合法
      * <p>
@@ -43,11 +49,10 @@ public class JwtTokenFilter extends OncePerRequestFilter {
         try {
             if (StrUtil.isNotBlank(token)) {
                 Map<String, Object> payload = JwtUtils.parseToken(token);
-                String jti = Convert.toStr(payload.get(JWTPayload.JWT_ID));
-                RedisTemplate redisTemplate = SpringUtil.getBean("redisTemplate", RedisTemplate.class);
-                Boolean isBlack = redisTemplate.hasKey(CacheConstants.BLACKLIST_TOKEN_PREFIX + jti);
 
-                if (isBlack) {
+                String jti = Convert.toStr(payload.get(JWTPayload.JWT_ID));
+                Boolean isTokenBlacklisted  = redisTemplate.hasKey(CacheConstants.BLACKLIST_TOKEN_PREFIX + jti);
+                if (isTokenBlacklisted ) {
                     ResponseUtils.writeErrMsg(response, ResultCode.TOKEN_INVALID);
                     return;
                 }