优化无用户编号不校验数据权限

RuoYi

2024-11-05 632b959324ddaa754b8c7aa88f38ec3c994e60f5

 src/main/java/com/ruoyi/framework/config/RedisConfig.java

@@ -6,10 +6,8 @@
import org.springframework.context.annotation.Configuration;

import org.springframework.data.redis.connection.RedisConnectionFactory;

import org.springframework.data.redis.core.RedisTemplate;

import org.springframework.data.redis.core.script.DefaultRedisScript;

import org.springframework.data.redis.serializer.StringRedisSerializer;

import com.fasterxml.jackson.annotation.JsonAutoDetect;

import com.fasterxml.jackson.annotation.PropertyAccessor;

import com.fasterxml.jackson.databind.ObjectMapper;



/**

 * redis配置

@@ -29,15 +27,43 @@


        FastJson2JsonRedisSerializer serializer = new FastJson2JsonRedisSerializer(Object.class);



        ObjectMapper mapper = new ObjectMapper();

        mapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);

        mapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);

        serializer.setObjectMapper(mapper);



        template.setValueSerializer(serializer);

        // 使用StringRedisSerializer来序列化和反序列化redis的key值

        template.setKeySerializer(new StringRedisSerializer());

        template.setValueSerializer(serializer);



        // Hash的key也采用StringRedisSerializer的序列化方式

        template.setHashKeySerializer(new StringRedisSerializer());

        template.setHashValueSerializer(serializer);



        template.afterPropertiesSet();

        return template;

    }



    @Bean

    public DefaultRedisScript<Long> limitScript()

    {

        DefaultRedisScript<Long> redisScript = new DefaultRedisScript<>();

        redisScript.setScriptText(limitScriptText());

        redisScript.setResultType(Long.class);

        return redisScript;

    }



    /**

     * 限流脚本

     */

    private String limitScriptText()

    {

        return "local key = KEYS[1]\n" +

                "local count = tonumber(ARGV[1])\n" +

                "local time = tonumber(ARGV[2])\n" +

                "local current = redis.call('get', key);\n" +

                "if current and tonumber(current) > count then\n" +

                "    return tonumber(current);\n" +

                "end\n" +

                "current = redis.call('incr', key)\n" +

                "if tonumber(current) == 1 then\n" +

                "    redis.call('expire', key, time)\n" +

                "end\n" +

                "return tonumber(current);";

    }

}